JZ Structural, Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"N/A"
Pablo G on April 2022
JZ Structural, Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.
"N/A"
Pablo G on April 2022
Our firm provides structural engineering support for all phases in the design and construction process. Our primary function is to create structural plan packages for submission to the governing authority. We are also available to conduct preliminary field visits and structural observations during construction. In whichever service you need, we pride ourselves in carrying out the job professionally, quickly, and for an affordable price.
"I searched many and started off with others and nobody came close in handling what we needed. I found Richard, he came in and took care of it all; it was completed in a timely manner with his accurate thinking. He definitely thought ahead and it saved me a lot of time, grief and money. He got ahead of any issues and resolved potential problems that could arise. He knew exactly what the city would require and did what needed to be done which saved us an untold amount of time and money. I did not know him from Adam, he works at a very different level of ability and knowledge. His pricing for me was the best! He is a gem, get him if you can!"
Constantine P on January 2020
Our firm provides structural engineering support for all phases in the design and construction process. Our primary function is to create structural plan packages for submission to the governing authority. We are also available to conduct preliminary field visits and structural observations during construction. In whichever service you need, we pride ourselves in carrying out the job professionally, quickly, and for an affordable price.
"I searched many and started off with others and nobody came close in handling what we needed. I found Richard, he came in and took care of it all; it was completed in a timely manner with his accurate thinking. He definitely thought ahead and it saved me a lot of time, grief and money. He got ahead of any issues and resolved potential problems that could arise. He knew exactly what the city would require and did what needed to be done which saved us an untold amount of time and money. I did not know him from Adam, he works at a very different level of ability and knowledge. His pricing for me was the best! He is a gem, get him if you can!"
Constantine P on January 2020
Peter T. Erdelyi and his office of 15 employees have designed thousands of residential and commercial projects over the past 37 years - remodels, additions and new buildings
"Quoted one price and kept asking for more money. They only came to the house once, and any changes I had to make (because they didn't have all the information) they changed me more."
Dominic M on July 2023
Peter T. Erdelyi and his office of 15 employees have designed thousands of residential and commercial projects over the past 37 years - remodels, additions and new buildings
"Quoted one price and kept asking for more money. They only came to the house once, and any changes I had to make (because they didn't have all the information) they changed me more."
Dominic M on July 2023
We are a full service engineering providing you with all that you need to submit an engineering package to your local city agency for your new home, home addition, new Accessory Dwelling Unit (ADU), 2nd Floor Additions, Renovations, Bearing Wall Removal or Evaluation, Beam Calculation for Post Removal, New Home, Retaining Walls, Home Inspection . I am a licensed structural professional engineer. We are a family owned company and believe that quality, honesty, and fair pricing are the cornerstones to a trusting working relationship between home owner and engineer. We are a Christian based engineering company and conduct our business with the upmost ethics. We operate our business on a lump price fee. With this price, you do not end up paying massive amounts of change orders, or charged for comments back from the city. Our lump sum fee includes getting you all the way to permit. Call or text me at 949-397-5191
"They came, said they would send me an estimate and its been a month and I have not received anything."
Quynh O on December 2024
We are a full service engineering providing you with all that you need to submit an engineering package to your local city agency for your new home, home addition, new Accessory Dwelling Unit (ADU), 2nd Floor Additions, Renovations, Bearing Wall Removal or Evaluation, Beam Calculation for Post Removal, New Home, Retaining Walls, Home Inspection . I am a licensed structural professional engineer. We are a family owned company and believe that quality, honesty, and fair pricing are the cornerstones to a trusting working relationship between home owner and engineer. We are a Christian based engineering company and conduct our business with the upmost ethics. We operate our business on a lump price fee. With this price, you do not end up paying massive amounts of change orders, or charged for comments back from the city. Our lump sum fee includes getting you all the way to permit. Call or text me at 949-397-5191
"They came, said they would send me an estimate and its been a month and I have not received anything."
Quynh O on December 2024
Welcome to Standley Structural Design, proudly servicing Sherman Oaks, and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. We are a Los Angeles based structural design team of qualified and licensed Civil Engineers. We can assist you in effective assessment and design whether your home is in need of repairs, you are looking to renovate or build an addition, or you are looking to build a new home from scratch. We serve the entire state of California. We know the most important thing we can do is design efficient, easy to construct systems, and get them back to you in a workable amount of time. We pride ourselves in thorough and effective designs gotten back to you in time to not delay your projects.
"punctual . professional and pleasant."
ELLEY L on February 2021
Welcome to Standley Structural Design, proudly servicing Sherman Oaks, and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed. We are a Los Angeles based structural design team of qualified and licensed Civil Engineers. We can assist you in effective assessment and design whether your home is in need of repairs, you are looking to renovate or build an addition, or you are looking to build a new home from scratch. We serve the entire state of California. We know the most important thing we can do is design efficient, easy to construct systems, and get them back to you in a workable amount of time. We pride ourselves in thorough and effective designs gotten back to you in time to not delay your projects.
"punctual . professional and pleasant."
ELLEY L on February 2021
We are a home building company, here to build your home and dreams. Looking to transform your home? RET Construction Corp is your go-to partner for all your home improvement needs in Los Angeles. With our expertise in building, we bring a unique touch to your projects. Contact us today and let us make your dream home a reality.
"Kevin went above and beyond to make sure me and my wife were satisfied and happy with our new bathroom remodel. He exceeded our expectations and gained our trust for our next project: remodeling our kitchen. We were pleased to know that Kevin is licensed and bonded; also registered with the BBB. I’d recommend Kevin Truong, from RET Construction Corporation to family and friends without hesitation. Thank you Kevin @RET. PS Forgot to mentioned , how easy it was to get along and communicate with Kevin."
Ed F on February 2023
We are a home building company, here to build your home and dreams. Looking to transform your home? RET Construction Corp is your go-to partner for all your home improvement needs in Los Angeles. With our expertise in building, we bring a unique touch to your projects. Contact us today and let us make your dream home a reality.
"Kevin went above and beyond to make sure me and my wife were satisfied and happy with our new bathroom remodel. He exceeded our expectations and gained our trust for our next project: remodeling our kitchen. We were pleased to know that Kevin is licensed and bonded; also registered with the BBB. I’d recommend Kevin Truong, from RET Construction Corporation to family and friends without hesitation. Thank you Kevin @RET. PS Forgot to mentioned , how easy it was to get along and communicate with Kevin."
Ed F on February 2023
Whether you're upgrading an existing structure or building from the ground up, Peter T. Erdelyi & Associates, Inc has the expertise to oversee your project through completion. We have designed more than 10,000 structures in the Los Angeles area over the past four decades; from apartment buildings to new single family homes to additions and remodels both for residential and commercial clients. Our team of professional engineers, drafters, expeditors and project staff will deliver plans that withstand the test of time.
"The work Erdelyi associates did is great, but communication and timeliness were lacking. I didn’t have a consistent point of contact throughout the project - it just seems my project was handed off from one person to the next with no continuity and I had to proactively reach out for updates."
Stefan W on September 2022
Whether you're upgrading an existing structure or building from the ground up, Peter T. Erdelyi & Associates, Inc has the expertise to oversee your project through completion. We have designed more than 10,000 structures in the Los Angeles area over the past four decades; from apartment buildings to new single family homes to additions and remodels both for residential and commercial clients. Our team of professional engineers, drafters, expeditors and project staff will deliver plans that withstand the test of time.
"The work Erdelyi associates did is great, but communication and timeliness were lacking. I didn’t have a consistent point of contact throughout the project - it just seems my project was handed off from one person to the next with no continuity and I had to proactively reach out for updates."
Stefan W on September 2022
We are a Los Angeles based structural design team of qualified and licensed Civil Engineers. We can assist you in effective assessment and design whether your home is in need of repairs, you are looking to renovate or build an addition, or you are looking to build a new home from scratch. We serve the entire state of California. We have years of experience working directly with contractors, and know that the most important thing we can do is design efficient, easy to construct systems, and get them back to you in a workable amount of time. We pride ourselves in thorough and effective designs returned to you in time so as not to delay your projects. We have aided in the design and safe implementation of thousands of residential and commercial solar (photovoltaic) electrical systems, and are proud to be doing our part for cleaner air, and a healthier earth. If you are a solar contractor, we can help you too!
We are a Los Angeles based structural design team of qualified and licensed Civil Engineers. We can assist you in effective assessment and design whether your home is in need of repairs, you are looking to renovate or build an addition, or you are looking to build a new home from scratch. We serve the entire state of California. We have years of experience working directly with contractors, and know that the most important thing we can do is design efficient, easy to construct systems, and get them back to you in a workable amount of time. We pride ourselves in thorough and effective designs returned to you in time so as not to delay your projects. We have aided in the design and safe implementation of thousands of residential and commercial solar (photovoltaic) electrical systems, and are proud to be doing our part for cleaner air, and a healthier earth. If you are a solar contractor, we can help you too!
Toubi Built is a professional who plans, designs and oversees the construction of buildings. They are responsible for designing buildings to create unique and well-organized structures. Their duties include meeting with clients to discuss their vision, drawing up building plans and modifying their designs throughout the building process to maximize structural integrity. We are also responsible for public safety and overseeing of projects.
"This company was very professional and I used their services to produce construction documents for an ADU. He got us a permit and we were able to meet our project requirements."
Shy r on June 2024
Toubi Built is a professional who plans, designs and oversees the construction of buildings. They are responsible for designing buildings to create unique and well-organized structures. Their duties include meeting with clients to discuss their vision, drawing up building plans and modifying their designs throughout the building process to maximize structural integrity. We are also responsible for public safety and overseeing of projects.
"This company was very professional and I used their services to produce construction documents for an ADU. He got us a permit and we were able to meet our project requirements."
Shy r on June 2024
We are proud of our excellent reviews and Super Service Awards every year. We have no salespersons and you work directly with the contractor and owner. We specialize in kitchens, bathrooms, additions and new home construction. We are a family owned business and our quality and satisfaction is guaranteed. We have serviced the Los Angeles area for over 25 years and have references available upon request. Free estimates are available and remodeled kitchens and homes are available for you to see. Visit our website at www.mfcdesignsite.com or email us at info@mfcdesignsite.com for more information.
"I had my kitchen redone by Mike at MF Construction about two years ago and was NOT happy with the results. I’m posting now because of a newly discovered problem. The reasons Electrical: My wife wanted a better kitchen, but all I wanted was a dedicated circuit for the microwave. The old kitchen wiring did need to be replace, (it cost us $6,800 for one room) and electrician said we needed an upgraded electric panel to 200amps at a cost of $3,800. 1. The electrician did NOT put the dedicated circuit for the microwave. Literally the only specific thing we requested of him. 2. With just a little bit of research I found we did NOT need the upgraded panel, which would have cost $3,800 PLUS almost $1,000 more to move some waterpipes away from it for code reasons. I called Mike and asked him why they said I needed one. He had the nerve to tell me that I was the customer and should know to ask more details. I told him that HE was the contractor and we hired him to help us navigate the process. As a homeowner, how am I supposed to know about electrical details? He begrudgingly took the item off the contract, and we stuck with the existing panel 3. The electrician refused to install our stove’s exhaust hood because someone in the past accused him of scratching theirs. Mike and a couple of laborers “installed it”, but the chimney, the piece that goes from the hood to the ceiling, wasn’t attached and was bent in. I fixed that myself later 4. Upon me writing my first negative review, Mike begged me to take it down and set up an appointment for the electrician to come over. I explained about the dedicated circuit and the electrician said the outlets were evenly split between two different circuits. I said I understood, but I wanted the microwave on its own because when the toaster oven was on, and you tried to use the microwave, the power drained and the microwave slowed. The electrician said, “Just run the cord to that other outlet”. I didn’t want a big black cord would be running across my new counter, I wanted a dedicated circuit. He then RAISED HIS VOICE while pointing to each outlet, “One, Two, One, Two, One, Two!” Mike stopped him and asked what it would take. They said they needed to rip out part of a wall, and would take days. Then the electrician again said, “But why, just run the cord across!”. His voice was louder this time and I demanded he leave and not yell at me in my own home. He kept arguing and I had to again ask him to leave…I was feeling unsafe at this point…but asked again, for a third time and Mike finally lead him out. As he stomped down my drive way he was yelling back at me that I was ignorant and to never call him again. This last part is all on my security cameras. Plumbing 1. We purchased an under-sink water filter and I asked him to hook it up for us. The entire installation consisted of attaching an adapter, that’s it. Anyone can do it, but since the plumber was just installing the valves, I asked if they could do it. Mike said it would be an additional $60 to $100. I was stunned. He said they would go ahead and install it and I could pay him after. I told him no, I would take care of it…I was livid. The plumber was much nicer, and said it was no problem and would only take a minute to do it and to not charge me General 1. When Mike had the crew move my fridge out, they marred the side of it. Luckily for us it was on the counter side. At the end they went to my garage to move it back in and kicked over a glass patio candle, spilling oil over the floor and shattering the glass. 2. Within a couple of weeks, the paint on the cabinets cracked and the doors didn’t line up. Mike did send someone out to fix that. NEW PROBLEM Today, September 15, 2022, I found a new issue. I tried to turn off the water to my sink and the valve isn’t working. After less than two years I am now forced to hire a plumber to come in an replace it with a quality one. How bad does a valve have to be to fail so quickly? After getting the cabinets fixed, and having Mike tell me he was sorry and because of some medical issues he let the quality suffer, I had forgiven MF Construction, despite the ongoing electric annoyances, and took down the bad review. After this new issue popped up again, it all came back. AVOID THIS COMPANY. There are many great GCs out there, so don’t take the chance. Additionally, as shown in the photos, the finishes were pathetic, as well. I ended up doing painting touch ups myself."
Tim K on September 2022
We are proud of our excellent reviews and Super Service Awards every year. We have no salespersons and you work directly with the contractor and owner. We specialize in kitchens, bathrooms, additions and new home construction. We are a family owned business and our quality and satisfaction is guaranteed. We have serviced the Los Angeles area for over 25 years and have references available upon request. Free estimates are available and remodeled kitchens and homes are available for you to see. Visit our website at www.mfcdesignsite.com or email us at info@mfcdesignsite.com for more information.
"I had my kitchen redone by Mike at MF Construction about two years ago and was NOT happy with the results. I’m posting now because of a newly discovered problem. The reasons Electrical: My wife wanted a better kitchen, but all I wanted was a dedicated circuit for the microwave. The old kitchen wiring did need to be replace, (it cost us $6,800 for one room) and electrician said we needed an upgraded electric panel to 200amps at a cost of $3,800. 1. The electrician did NOT put the dedicated circuit for the microwave. Literally the only specific thing we requested of him. 2. With just a little bit of research I found we did NOT need the upgraded panel, which would have cost $3,800 PLUS almost $1,000 more to move some waterpipes away from it for code reasons. I called Mike and asked him why they said I needed one. He had the nerve to tell me that I was the customer and should know to ask more details. I told him that HE was the contractor and we hired him to help us navigate the process. As a homeowner, how am I supposed to know about electrical details? He begrudgingly took the item off the contract, and we stuck with the existing panel 3. The electrician refused to install our stove’s exhaust hood because someone in the past accused him of scratching theirs. Mike and a couple of laborers “installed it”, but the chimney, the piece that goes from the hood to the ceiling, wasn’t attached and was bent in. I fixed that myself later 4. Upon me writing my first negative review, Mike begged me to take it down and set up an appointment for the electrician to come over. I explained about the dedicated circuit and the electrician said the outlets were evenly split between two different circuits. I said I understood, but I wanted the microwave on its own because when the toaster oven was on, and you tried to use the microwave, the power drained and the microwave slowed. The electrician said, “Just run the cord to that other outlet”. I didn’t want a big black cord would be running across my new counter, I wanted a dedicated circuit. He then RAISED HIS VOICE while pointing to each outlet, “One, Two, One, Two, One, Two!” Mike stopped him and asked what it would take. They said they needed to rip out part of a wall, and would take days. Then the electrician again said, “But why, just run the cord across!”. His voice was louder this time and I demanded he leave and not yell at me in my own home. He kept arguing and I had to again ask him to leave…I was feeling unsafe at this point…but asked again, for a third time and Mike finally lead him out. As he stomped down my drive way he was yelling back at me that I was ignorant and to never call him again. This last part is all on my security cameras. Plumbing 1. We purchased an under-sink water filter and I asked him to hook it up for us. The entire installation consisted of attaching an adapter, that’s it. Anyone can do it, but since the plumber was just installing the valves, I asked if they could do it. Mike said it would be an additional $60 to $100. I was stunned. He said they would go ahead and install it and I could pay him after. I told him no, I would take care of it…I was livid. The plumber was much nicer, and said it was no problem and would only take a minute to do it and to not charge me General 1. When Mike had the crew move my fridge out, they marred the side of it. Luckily for us it was on the counter side. At the end they went to my garage to move it back in and kicked over a glass patio candle, spilling oil over the floor and shattering the glass. 2. Within a couple of weeks, the paint on the cabinets cracked and the doors didn’t line up. Mike did send someone out to fix that. NEW PROBLEM Today, September 15, 2022, I found a new issue. I tried to turn off the water to my sink and the valve isn’t working. After less than two years I am now forced to hire a plumber to come in an replace it with a quality one. How bad does a valve have to be to fail so quickly? After getting the cabinets fixed, and having Mike tell me he was sorry and because of some medical issues he let the quality suffer, I had forgiven MF Construction, despite the ongoing electric annoyances, and took down the bad review. After this new issue popped up again, it all came back. AVOID THIS COMPANY. There are many great GCs out there, so don’t take the chance. Additionally, as shown in the photos, the finishes were pathetic, as well. I ended up doing painting touch ups myself."
Tim K on September 2022
You’ll want to consult a structural engineer if you’re making changes that include altering your home’s load-bearing properties. You should also hire a structural engineer if your architect, realtor, or local home inspector recommends it. You may want a structural engineer to help modify a home in an earthquake, hurricane, or flood zone, modify the locations of doors and windows, or add additional floors to a home.
You'll need to choose whether you need an architect, home inspector, or structural engineer, depending on what you need. Architects work to design the form and function of the home, including structural elements. Structural engineers focus on the home’s load-bearing and functional aspects, while home inspectors assess a home’s condition during real estate transactions, after natural disasters, or during appraisals.
During a site visit, residential structural engineers near you inspect the foundation, infrastructure, curtain wall, insulation, and building envelope. Through careful inspection and comparison to the approved building plans, the pro ensures the actual building meets the drawings provided or advises corrections. They must approve the completion of each stage, often required before the next development phase can begin.
A structural engineer makes approximately $68,000 to $147,000 per year or around $70 to $250 per hour.
Structural and mechanical engineering are both subdisciplines of civil engineering. Structural engineers specialize in loads and forces put on structures and often work in residential and commercial settings to create load-bearing structures like walls, foundations, and bridges.
Civil engineers work on infrastructure projects in both public and private settings. These include roadways, sewage systems, bridges, and tunnels. Mechanical engineers design and maintain power systems such as generators, engines, turbines, refrigeration systems, escalators, and elevators.