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Addition to existing structure builders in Mars
Construction and Remodeling company that services both Commercial and Residential customers. We are licensed and insured.
"Our house addition project has been 3 years in the making. Not by choice! We have met with right around 10 contractors through this process. Not just messages or phone conversations, but met directly. Some of these companies never got back to us and some were just astronomical regarding pricing. In the end, we met these professionals, Magic Designs, and had an AMAZING experience working with their team. Communication was spot on, with constant updates that were concise. If I had a question, they were on it and very responsive. Their crews were professional and conducted high quality work. They worked on our project consistently 5 days a week and 7 days a week if and when needed. The final product, AMAZING! These professionals delivered a great product and did it at the exact calculated time. "
David T on April 2025
Construction and Remodeling company that services both Commercial and Residential customers. We are licensed and insured.
"Our house addition project has been 3 years in the making. Not by choice! We have met with right around 10 contractors through this process. Not just messages or phone conversations, but met directly. Some of these companies never got back to us and some were just astronomical regarding pricing. In the end, we met these professionals, Magic Designs, and had an AMAZING experience working with their team. Communication was spot on, with constant updates that were concise. If I had a question, they were on it and very responsive. Their crews were professional and conducted high quality work. They worked on our project consistently 5 days a week and 7 days a week if and when needed. The final product, AMAZING! These professionals delivered a great product and did it at the exact calculated time. "
David T on April 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Wild contracting did a great job on our addition. The quality of the work was exceptional. Jeff helped us work through different ideas and designs to create a functional and beautiful space."
Reed H on March 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Wild contracting did a great job on our addition. The quality of the work was exceptional. Jeff helped us work through different ideas and designs to create a functional and beautiful space."
Reed H on March 2025
A & J Contracting Company, LLC is Pittsburgh's premier professional home improvement company operating as general and specialty contractors in the finish and rough carpentry industry. We are most famous for the beautiful custom kitchen and bathrooms we design and remodel for both our residential and commercial clients. You will find that we are a dedicated small business enterprise committed to providing quality construction services and on time service delivery within budget. Please call us today to schedule your appointment with Pittsburgh's true professionals. Your satisfaction is our guarantee.
"I donâ  t know where to begin to say how satisfied I am with A & J Contracting! I needed my basement renovated ASAP and Mr. Anthony met with me in a timely manner explaining in great detail the work he would perform and how pleased I would be! Let me tell you he did NOT disappoint because he and his partner Mark performed what I call a â  miracleâ  in renovating my basement and went above and beyond my expectations!!!! Iâ  ve shown many the before and after pictures of what I now can call my family room and the response each time was how â  beautifulâ  of a job Anthony did!! If you are in need a great contractor donâ  t look anywhere else but A & J Contractor and call Anthony NOW! My family still canâ  t believe what A & J Contractor did with that old and in bad shape basement!! Very professional and the many years of experience really was on display!! Thank you again Anthony and Mark for restoring our basement!! Iâ  ll definitely be utilizing them in the future and wonâ  t have to look elsewhere!!"
Steven K on May 2021
A & J Contracting Company, LLC is Pittsburgh's premier professional home improvement company operating as general and specialty contractors in the finish and rough carpentry industry. We are most famous for the beautiful custom kitchen and bathrooms we design and remodel for both our residential and commercial clients. You will find that we are a dedicated small business enterprise committed to providing quality construction services and on time service delivery within budget. Please call us today to schedule your appointment with Pittsburgh's true professionals. Your satisfaction is our guarantee.
"I donâ  t know where to begin to say how satisfied I am with A & J Contracting! I needed my basement renovated ASAP and Mr. Anthony met with me in a timely manner explaining in great detail the work he would perform and how pleased I would be! Let me tell you he did NOT disappoint because he and his partner Mark performed what I call a â  miracleâ  in renovating my basement and went above and beyond my expectations!!!! Iâ  ve shown many the before and after pictures of what I now can call my family room and the response each time was how â  beautifulâ  of a job Anthony did!! If you are in need a great contractor donâ  t look anywhere else but A & J Contractor and call Anthony NOW! My family still canâ  t believe what A & J Contractor did with that old and in bad shape basement!! Very professional and the many years of experience really was on display!! Thank you again Anthony and Mark for restoring our basement!! Iâ  ll definitely be utilizing them in the future and wonâ  t have to look elsewhere!!"
Steven K on May 2021
Here at Tri-State Contracting Inc, we pride our company on reliability, great communication, integrity, and quality work. We are a veteran owned locally operated company. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"He's very personable guy, he is reasonable and work with you!"
Thomas S on April 2025
Here at Tri-State Contracting Inc, we pride our company on reliability, great communication, integrity, and quality work. We are a veteran owned locally operated company. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"He's very personable guy, he is reasonable and work with you!"
Thomas S on April 2025
Kahoalii Koncrete 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.
"Very professional and friendly!"
Joel G on December 2023
Kahoalii Koncrete 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.
"Very professional and friendly!"
Joel G on December 2023
Luxury Contractor and Designer in one! A true Design Build where you can sit back, relax, and watch your home be transformed into your dream home. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"It was a pleasure to work with Pittsburgh remodeling queen. Victoria always delivers what is promised. She transformed to my basement guest room into a beautiful gym. Gave me everything that I wanted. She is easy to communicate with, and does the utmost to make sure you are happy with her design."
Danika H on January 2024
Luxury Contractor and Designer in one! A true Design Build where you can sit back, relax, and watch your home be transformed into your dream home. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"It was a pleasure to work with Pittsburgh remodeling queen. Victoria always delivers what is promised. She transformed to my basement guest room into a beautiful gym. Gave me everything that I wanted. She is easy to communicate with, and does the utmost to make sure you are happy with her design."
Danika H on January 2024
Pearsol Services is a dedicated and experienced professional home improvement contractor/handyman committed to delivering exceptional remodeling and maintenance services for both residential and commercial properties in the Pittsburgh area. We firmly believe in providing prompt and reliable service, and always strive to surpass our client's expectations. Entrust Pearsol Services with your home improvement needs!
"Had them do some work for me and I was very happy so when I needed further assistance I called on them again and they were a godsend. Work was wonderful and they did an excellent job. Will be using them again soon for more work I need done. Thank you for everything!"
Stacey G on February 2024
Pearsol Services is a dedicated and experienced professional home improvement contractor/handyman committed to delivering exceptional remodeling and maintenance services for both residential and commercial properties in the Pittsburgh area. We firmly believe in providing prompt and reliable service, and always strive to surpass our client's expectations. Entrust Pearsol Services with your home improvement needs!
"Had them do some work for me and I was very happy so when I needed further assistance I called on them again and they were a godsend. Work was wonderful and they did an excellent job. Will be using them again soon for more work I need done. Thank you for everything!"
Stacey G on February 2024
John J Corcoran Construction Co is your premier company for custom carpentry and renovation projects. We specialize in building and renovating decks and porches, kitchens and baths, gazebos and pergolas. We also do rough framing for houses and additions, sheds and barns, and finished basements. In addition, we do light commercial construction. With 45 years in business, our family owned and operated company has the experience and knowledge to complete the most complicated projects. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely happy with the finished product.
"No one else wanted to do the structural job we needed done to make our deck safe. Everyone else wanted a new build when the deck was still in good shape. I was so happy I found him to do the job that no one else wanted too."
Lauri S on January 2025
John J Corcoran Construction Co is your premier company for custom carpentry and renovation projects. We specialize in building and renovating decks and porches, kitchens and baths, gazebos and pergolas. We also do rough framing for houses and additions, sheds and barns, and finished basements. In addition, we do light commercial construction. With 45 years in business, our family owned and operated company has the experience and knowledge to complete the most complicated projects. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely happy with the finished product.
"No one else wanted to do the structural job we needed done to make our deck safe. Everyone else wanted a new build when the deck was still in good shape. I was so happy I found him to do the job that no one else wanted too."
Lauri S on January 2025
Green Landscaping is a family owned and full service landscape and hardscape company serving the North Hills of Pittsburgh. We take pride in our work giving you a quality product. The owner Cullen looks over all jobs and and ensures customer satisfaction no matter the size or price. We are fully insured and offer free estimates.
"Cullen was able to turn the mess which was left from a previous contractor into a beautiful backyard. He was responsive to our questions. His crew was great! They got the work done timely and the results were awesome! We will definitely use Cullen and his team in the future for any landscaping needs."
Celeste L on November 2023
Green Landscaping is a family owned and full service landscape and hardscape company serving the North Hills of Pittsburgh. We take pride in our work giving you a quality product. The owner Cullen looks over all jobs and and ensures customer satisfaction no matter the size or price. We are fully insured and offer free estimates.
"Cullen was able to turn the mess which was left from a previous contractor into a beautiful backyard. He was responsive to our questions. His crew was great! They got the work done timely and the results were awesome! We will definitely use Cullen and his team in the future for any landscaping needs."
Celeste L on November 2023
Betterliving Patio and Sunrooms provides a variety of general contracting services for residential clients throughout the Greater Pittsburgh Area. Betterliving specializing in three and four season sunrooms, screen rooms, patios and decks, as well as, windows and doors. Owner and operator Raymond Hepp believes that one of the biggest advantages of Betterliving is its ability to combine highly competitive pricing with first-rate service. Ray started Betterliving Patio and Sunrooms in 1999 after years of selling sunrooms for another company. He decided it was time for him to branch out on his own. He believes in providing the customer with affordable, quality products and materials made and manufactured in the USA. Betterliving is exclusive and the quality, local manufactured products cannot be bought anywhere else. Parts and products are constantly being scrutinized for the best technology and quality available. Ray believes in using only the best quality for his customers. He never compromises on the quality of products and services. Maintaining customer satisfaction is a crucial aspect of Betterliving Patio and Sunrooms. We are known for effectively communicating with our clients throughout every step of their construction projects and realize it is crucial to make sure every job is completed to the customer’s satisfaction. We stay in contact with our clients before, during and after their projects so we can confirm they’re happy with our work and the final result.
"Ray and the entire team were excellent! I had previously received an estimate from another company, but they used subcontractors for the actual work and this concerned me. Another company came out and took measurements, but never gave me an estimate. I got the feeling the job was too big for them. I was now really hesitant to trust anyone to do the work and wanted to make sure they were going to do it right. I went to the BBB and found Betterliving with an A+ rating. From the beginning, I felt comfortable. They explained everything, were more than open to additional phone calls to clarify any questions I had and gave me an estimate very quickly. While I knew the work would not be started for several months, I received weekly phone calls from Michele, so I felt informed the whole time. They even took care of the permit that was required, so I didn't have to do any paperwork, handle the fee or answer questions. Mike was great about getting the measurements and he let me know the work would not start until he made sure all of the pieces were available. Frank was super with the installation. He treated the entire project as if he were working on his own home. The payments were done over the duration of the project, so I didn't feel like I was handing over my money without anything in return. And the final payment was not due until I was satisfied with the work completed. The warranty provided on the materials was excellent. I'm happy I decided on Betterliving and have been enjoying my patio cover every chance I get! A long time dream is finally a reality."
Linda S on September 2022
Betterliving Patio and Sunrooms provides a variety of general contracting services for residential clients throughout the Greater Pittsburgh Area. Betterliving specializing in three and four season sunrooms, screen rooms, patios and decks, as well as, windows and doors. Owner and operator Raymond Hepp believes that one of the biggest advantages of Betterliving is its ability to combine highly competitive pricing with first-rate service. Ray started Betterliving Patio and Sunrooms in 1999 after years of selling sunrooms for another company. He decided it was time for him to branch out on his own. He believes in providing the customer with affordable, quality products and materials made and manufactured in the USA. Betterliving is exclusive and the quality, local manufactured products cannot be bought anywhere else. Parts and products are constantly being scrutinized for the best technology and quality available. Ray believes in using only the best quality for his customers. He never compromises on the quality of products and services. Maintaining customer satisfaction is a crucial aspect of Betterliving Patio and Sunrooms. We are known for effectively communicating with our clients throughout every step of their construction projects and realize it is crucial to make sure every job is completed to the customer’s satisfaction. We stay in contact with our clients before, during and after their projects so we can confirm they’re happy with our work and the final result.
"Ray and the entire team were excellent! I had previously received an estimate from another company, but they used subcontractors for the actual work and this concerned me. Another company came out and took measurements, but never gave me an estimate. I got the feeling the job was too big for them. I was now really hesitant to trust anyone to do the work and wanted to make sure they were going to do it right. I went to the BBB and found Betterliving with an A+ rating. From the beginning, I felt comfortable. They explained everything, were more than open to additional phone calls to clarify any questions I had and gave me an estimate very quickly. While I knew the work would not be started for several months, I received weekly phone calls from Michele, so I felt informed the whole time. They even took care of the permit that was required, so I didn't have to do any paperwork, handle the fee or answer questions. Mike was great about getting the measurements and he let me know the work would not start until he made sure all of the pieces were available. Frank was super with the installation. He treated the entire project as if he were working on his own home. The payments were done over the duration of the project, so I didn't feel like I was handing over my money without anything in return. And the final payment was not due until I was satisfied with the work completed. The warranty provided on the materials was excellent. I'm happy I decided on Betterliving and have been enjoying my patio cover every chance I get! A long time dream is finally a reality."
Linda S on September 2022
Addition to existing structure building services FAQs
Building an in-law suite takes between two and seven months. Converting an existing basement, attic, or room can be done in about two months. Constructing a new addition or detached suite often takes four to five months for construction, plus one to two months for permits. The bigger the suite, the longer it will take.
Yes, you can build an in-law suite in your backyard if you meet local building codes and zoning regulations. An in-law suite often occupies 300 to 800 square feet. Be sure to follow size restrictions, utility separations, and entrance requirements. Hiring a qualified contractor ensures you meet all regulatory requirements because they can pull permits, double-check local code, and gather other skilled pros to work on your suite.
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