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Find Addition to existing structure builders in Carnegie

Furko Construction
4.4(
77
)
Addition to Existing Structure - Build

Serving Carnegie, PA and surrounding areas

Approved

In business since 1996

Emergency services offered

Customers say: Super punctual

"Crews worked almost three full days with only short lunch breaks. Shed looks like brand new and repairs were a lot cheaper than having to demolish, add foundation and new shed. Garage door framing looks great with new recently installed garage doors. Crew let us know when they would arrive each day and were prompt and they did great job of cleaning up. Foreman, Mo, was excellent communicator. Very pleased and would highly recommend. Thank you to Doug and all the workers!"
Response time2 days
Response rate100%
Recommended by88%of homeowners
Avatar for Rough Diamonds Construction LLC
Rough Diamonds Construction LLC
5.0(
14
)
Addition to Existing Structure - Build

Serving Carnegie, PA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"They replaced a window, installed a gutter, fixed my deck, and replaced my fascia at my home! They did an amazing job and did it fast!! Nate was awesome!! He was very professional, informative and always kept me updated with the progress of the project and even ended up saving me some money!! I highly recommend Rough Diamonds Construction to anyone looking to get a home improvement project done!!!!"
My jobs
My jobs
My jobs
My jobs
My jobs

+8

Response time11 hrs
Response rate90%
1 neighbors recently requested a quote
Avatar for C & C Home Remodeling
C & C Home Remodeling
4.5(
11
)
Addition to Existing Structure - Build

Serving Carnegie, PA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"I originally had C & C completed a roof replacement and siding with soffit replacement. Calvin & Chris were great to work with. They communicated clearly when they would be able to start our project, arrived on time, was very respectful of our home, answered any questions, explained what to expect for the current day and the following day prior to leaving for the evening. I used them again when I needed my bathroom remodeled and would use them again and again should I need a home improvement project. I appreciate their responsiveness and professionalism."
Siding Project
Siding Project
Additional Photos
Additional Photos
Additional Photos

+62

9 neighbors recently requested a quote
Recommended by80%of homeowners
A & J Contracting Company, LLC
4.2(
36
)
Addition to Existing Structure - Build

Serving Carnegie, PA and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"We hired Anthony to perform a bathroom and basement remodel. I can't say enough about how pleased we are in every aspect of Anthony and Mark's work, cost and professionalism. The communication and reliability was always timely, thorough and just excellent, which are things that lack in a lot of contractors we have dealt with in the past. Although we had many challenges during the job, Anthony handled them all with flexibility. It was a true collaboration from beginning to end. Not only was he easy to deal with, but the work was done way above our expectations with a focus on attention to detail. He also made sure everything was cleaned up at the end of every day, even if I said not to worry about it. Overall, these guys went the extra mile and made a difficult job enjoyable for us. We will be coming back to A&J for any plumbing or remodeling needs in the future."
 bathroom before picture
 bathroom after picture
 kitchen remodel photo
 Rough framing for basement remodel
drywall work for basement remodel

+23

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mangone Contracting
Mangone Contracting
4.5(
16
)
Addition to Existing Structure - Build

Serving Carnegie, PA and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: True professional

"We hired Mangone Contracting to build a sunroom and deck on the back of our house. Working with Eric and his team was a real pleasure. We could not have asked for a more gracious and talented crew. Eric's team handled EVERYTHING... designs, permits, construction, finishing, and several final adjustments. We are delighted with the outcome. Even the building and electrical inspectors commented on the excellent quality of their work. I highly recommend Mangone Construction - without reservation. They will be my contractor of choice for all future projects."
Two Story Addition
Custom Cathedral Ceilings
Custom Tiled Shower
Custom Framing
additions

+6

Response time3 days
6 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Pressure Makes Perfect
Pressure Makes Perfect
4.7(
7
)
Addition to Existing Structure - Build

Serving Carnegie, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Tre and Dave were timely and professional. They communicated well and came prepared with a tape measure, (other contractors I met with didn't have one). He sent the estimate to me exactly the time he said he would. However, we didn't select him for my project because his estimate was way out of our budget. (Also, building permits are important for a project of this magnitude.)"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Wallstructures LLC
Wallstructures LLC
4.8(
26
)
Addition to Existing Structure - Build

Serving Carnegie, PA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Working with Wallstructures went well. John was responsive, professional and did good work. We were working in a tight space with significant infrastructure (electric/water lines) that needed to be considered and I think that John would have rather not had those concerns to worry about, but when issues came up he worked with us to come up with acceptable solutions. I would hire him again to build me another wall."
Pavers and Hardscaping Project
Pavers and Hardscaping Project
Additional Photos
Additional Photos
Additional Photos

+24

Recommended by100%of homeowners
Avatar for Zacchero Construction
Zacchero Construction
4.9(
15
)
Addition to Existing Structure - Build

Serving Carnegie, PA and surrounding areas

In business since 2016

Free estimates

Warranties offered

"We could not be happier with the work done by Wyatt. He took time to listen to what we wanted for our project and explained the process and answered any questions we had along the way. Our project was turning a partially finished basement into a family room/office and a Pittsburgh potty into a half bath. His attention to detail was incredible. He did a great job matching the new walls with the existing walls swirl pattern and the baseboards look great. The bathroom turned out better than we could have imagined it. Wyatt also stayed within our budget, so there were no surprises at the end. We could not have been luckier in our search for a contractor and would highly recommend."
Old steps from the street
Old landing
Old porch steps
New concrete steps up from the street
New landing

+89

Response time2 days
Recommended by90%of homeowners
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FAQs for addition to existing structure building service projects in Carnegie, PA

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 Carnegie, PA 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.