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Addition to existing structure builders in Costa Mesa

Avatar for McGee Construction
McGee Construction
639 Maple Avenue
4.88(
17
)
Approved Pro
McGee Construction
639 Maple Avenue
4.88(
17
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
18 local quotes requested

McGee Construction is a family-owned and operated remodeling company with over 30 years of experience. We specialize in major renovations, including kitchens, bathrooms, room additions, and ADUs. Our team is dedicated to delivering high-quality craftsmanship and personalized service, and we personally stand behind the success of every project. Call now to discuss your next project!

"David Burch and his crew remodeled our den with live edge shelves and built in cabinets. The level of professionalism from all of the tradesmen was top notch. I love our den. Working with mcgee construction was so easy and pleasant. David would respond in a timely manner and explained everything in depth. I highly recommend this company and will definitely be using them for all my remodeling needs."

Jamie A on March 2024

McGee Construction is a family-owned and operated remodeling company with over 30 years of experience. We specialize in major renovations, including kitchens, bathrooms, room additions, and ADUs. Our team is dedicated to delivering high-quality craftsmanship and personalized service, and we personally stand behind the success of every project. Call now to discuss your next project!

"David Burch and his crew remodeled our den with live edge shelves and built in cabinets. The level of professionalism from all of the tradesmen was top notch. I love our den. Working with mcgee construction was so easy and pleasant. David would respond in a timely manner and explained everything in depth. I highly recommend this company and will definitely be using them for all my remodeling needs."

Jamie A on March 2024


Midcrest Construction Inc.
21652 Midcrest Drive
5.00(
6
)
Approved Pro
Midcrest Construction Inc.
21652 Midcrest Drive
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Jorge and his team have been a joy to work with. Contracting is a difficult business because there are always nasty surprises, but Jorge did his best to make the process painless."

Lee-Anne M on May 2023

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Jorge and his team have been a joy to work with. Contracting is a difficult business because there are always nasty surprises, but Jorge did his best to make the process painless."

Lee-Anne M on May 2023


Avatar for Socal Express Restoration and Construction Inc.
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on HomeAdvisorNew on Angi
Approved Pro
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you


Avatar for Gaxiola Construction
Gaxiola Construction
18841 Bikini Place
New on HomeAdvisorNew on Angi
Approved Pro
Gaxiola Construction
18841 Bikini Place
New on AngiNew on HomeAdvisor
Approved Pro
22 years of experience
Free onsite estimate

Gaxiola Construction 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.

Gaxiola Construction 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.


Avatar for Olalde Group, Inc.
Olalde Group, Inc.
741 East Adams Park Drive
5.00(
1
)
Approved Pro
Olalde Group, Inc.
741 East Adams Park Drive
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Olalde Group, 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."

Judy M on October 2023

Olalde Group, 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."

Judy M on October 2023


RET Construction Corp
8035 Linwalt Street
4.98(
23
)
Approved Pro
RET Construction Corp
8035 Linwalt Street
4.98(
23
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
21 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Kevin brought our dream ADU to life! He is an amazing contractor who pays great attention to detail and he has several licenses which insured his work was of the highest quality. He REALLY listens to what the customer wants and he delivers! We are SO pleased with our new ADU and we offer him our highest recommendation!"

gabriella p on September 2022

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Kevin brought our dream ADU to life! He is an amazing contractor who pays great attention to detail and he has several licenses which insured his work was of the highest quality. He REALLY listens to what the customer wants and he delivers! We are SO pleased with our new ADU and we offer him our highest recommendation!"

gabriella p on September 2022


Avatar for Opulent Design Build
Opulent Design Build
9471 Irvine Center Drive
5.00(
10
)
Approved Pro
Opulent Design Build
9471 Irvine Center Drive
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

Opulent Design Build . One point of contact from Start to Finish. Opulent Design Build takes the complicated process of home designing, building and remodeling and makes it an experience that you will love! There's no need to fear the design & construction process. Opulent Design Build personally handles every aspect of the construction process: design, engineering, site survey, permitting, construction and inspections. We are truly a "one-stop" design-build company.

"He does great work and is a great person"

Alex S on March 2019

Opulent Design Build . One point of contact from Start to Finish. Opulent Design Build takes the complicated process of home designing, building and remodeling and makes it an experience that you will love! There's no need to fear the design & construction process. Opulent Design Build personally handles every aspect of the construction process: design, engineering, site survey, permitting, construction and inspections. We are truly a "one-stop" design-build company.

"He does great work and is a great person"

Alex S on March 2019


Avatar for REBUILT HOMES INC
REBUILT HOMES INC
2201 N LAKEWOOD BLVD, SUITE D643
4.75(
4
)
Approved Pro
REBUILT HOMES INC
2201 N LAKEWOOD BLVD, SUITE D643
4.75(
4
)
Approved Pro
Customers say: Terrific value
6 years of experience
Free onsite estimate

Our mission at Rebuilt is customer first.. construction second. With over 15 years of experience in the residential construction industry, we understand the great responsibility and honor it is to work in your home. We take great pride in our work, and even greater care of our customers.

"I hired ReBuilt for a full-gut interior renovation. From the first call to the final site clean I felt taken care of. The estimate was detailed and clear. The in-house designer, Kaitlin, implemented my ideas and tactfully injected a few of her own to create a beautiful finished design. My Project Manager Ricardo was onsite daily and posted logs on Buildertrend, the companies software system. It was great seeing the updates! He also kept adherence to the 16 week schedule and overcame some minor obstacles from the city and a few materials vendors. All in all I'm very happy with the outcome and would definitely recommend ReBuilt!"

Malyn D on September 2024

Our mission at Rebuilt is customer first.. construction second. With over 15 years of experience in the residential construction industry, we understand the great responsibility and honor it is to work in your home. We take great pride in our work, and even greater care of our customers.

"I hired ReBuilt for a full-gut interior renovation. From the first call to the final site clean I felt taken care of. The estimate was detailed and clear. The in-house designer, Kaitlin, implemented my ideas and tactfully injected a few of her own to create a beautiful finished design. My Project Manager Ricardo was onsite daily and posted logs on Buildertrend, the companies software system. It was great seeing the updates! He also kept adherence to the 16 week schedule and overcame some minor obstacles from the city and a few materials vendors. All in all I'm very happy with the outcome and would definitely recommend ReBuilt!"

Malyn D on September 2024


OT Bay Builders Inc
28202 Cabot Rd. Suite 300-399
4.87(
31
)
Approved Pro
OT Bay Builders Inc
28202 Cabot Rd. Suite 300-399
4.87(
31
)
Approved Pro
12 local quotes requested
4 years of experience

With 30 years of experience, We are 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 customer's interests and make their concerns the basis of our business.

"Our new kitchen is absolutely stunning! From design to execution, the team was amazing. They gave us great suggestions, stayed on top of every detail, and delivered top-notch craftsmanship. We couldn’t be happier!"

Konal T on April 2025

With 30 years of experience, We are 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 customer's interests and make their concerns the basis of our business.

"Our new kitchen is absolutely stunning! From design to execution, the team was amazing. They gave us great suggestions, stayed on top of every detail, and delivered top-notch craftsmanship. We couldn’t be happier!"

Konal T on April 2025


Avatar for Lira Construction Group
Lira Construction Group
825 Windwood Dr
5.00(
2
)
Approved Pro
Lira Construction Group
825 Windwood Dr
5.00(
2
)
Approved Pro
3 years of experience
Free onsite estimate

Lira Construction Group is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Patrick and he's team are the best in town! They came in did the framing work as he described, passed all inspections with no problem! He really knows what he is doing and I 100% recommended him!"

Cesar V on February 2025

Lira Construction Group is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Patrick and he's team are the best in town! They came in did the framing work as he described, passed all inspections with no problem! He really knows what he is doing and I 100% recommended him!"

Cesar V on February 2025

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Addition to existing structure building services FAQs

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The homeowners guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
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Work out the full cost to repair earthquake damage based on the type of damage, including foundation issues, utility lines, and cracked walls.
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Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
Interior view of sunroom
Apr 8, 2025
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Ready to revitalize your home? Consider adding a sunroom for year-round enjoyment. Starting budgeting for the cost to build a sunroom now.
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