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Find Addition to existing structure builders in West Chester

Avatar for All-Phase Construction Company, LLC.
All-Phase Construction Company, LLC.
4.8(
177
)
Addition to Existing Structure - Build

Serving West Chester, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Absolutely amazing team always on time. I hired Allphase construction for a big project and Second story addition and they did an astonishing job from the beginning to the end in a manner time! Joe the owner is a great guy to work with, Josh the project manager is a very easy communicator, good listener and attentive to the details I call him Golden Jxxx I recommend them to anyone! Thank you so much Allphase Construction Team for making me and my little family more living space!!! Definitely I will use them egain for future needs."
Bay View Window addition
Staircase transformation
Bay View Window
Window Installment
Outdoor Deck addition

+43

Response time2 days
Response rate86%
4 neighbors recently requested a quote
Avatar for Manfredia's Carpentry & General Contracting, LLC
Manfredia's Carpentry & General Contracting, LLC
4.6(
137
)
Addition to Existing Structure - Build

Serving West Chester, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1989

Free estimates

Warranties offered

"Perfect! Talk about service after the sale, Manfredia Carpentry A +++. We have used this Company for over 15 years for projects ranging from commercial exterior renovation, residential - siding, addition, decks. Forgetting great craftsmanship and fair prices, anytime we have needed anything AFTER a project is over, Manfredia has been superb. Nice to see that craftsmanship and service after the sale still exists. Thanks Manfredia Carpentry & General Contracting."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time7 hrs
9 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for G&V Construction Services Inc
G&V Construction Services Inc
4.5(
222
)
Addition to Existing Structure - Build

Serving West Chester, PA and surrounding areas

Approved

In business since 2002

Free estimates

Offers commercial services

"I've been meaning to write this review (good review!) for G&V for months now and I regretfully only just got to it. Brian and G&V came out to help us repair a concrete walkway on the side of the house in the summer of 2019 and did an amazing job. Not only were they very professional, they were also very kind and understanding of our problems. We are first time homeowners and bought an older home that had almost no repairs done by the previous (and original owners). We were facing water issues along the walkway that was seeping into our crawlspace. Brian came out, listened to our issues, and proposed a solution, clearly experience al the technical details. The estimate they provided was very fair. However, the reason why I was so happy with the entire process was due to an incident that occurred during the week they came out. One of neighbors or perhaps a passerby, reported us for not having a permit to do the work. As it was originally determined, we did not need a permit but did cost us a couple hours of headache and back and forth with the township, the permit reveiwer, and G&V to figure the situation out. Throughout the entire ordeal, Brian was patient and understanding. He was even able to reorder the cerment needed for the next day. I'm currently thinking about additional repairs needed around the house and would not hesitate to work with Brian and G&V again. Thank you!"
Patio, steps, and walkway
Patio
Walkway
Before
After

+15

1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Nelson General Contractor LLC
Nelson General Contractor LLC
5.0(
13
)
Addition to Existing Structure - Build

Serving West Chester, PA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Excellent professionalism and communication. This proved to be a more complicated job than any of us anticipated but Sam and his team handled everything that came up and communicated well throughout the process."
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Had to build a more beefed structural wall.
Handymen Project

+21

8 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for MNB Renovations
MNB Renovations
5.0(
10
)
Addition to Existing Structure - Build

Serving West Chester, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Matt and his team with MNB Renovations did a 32 x 24 addition that was basically a home build from the ground up. I am still surprised for the size of this project how stress free the process was. Matt was very detailed and checked in on everything to make sure we were getting what we wanted. In the end he asked us to make a list of anything that needed to be addressed and there was absolutely nothing to mention. They did a perfect job, the quality of the work is amazing, and the entire team was very nice, professional, and trustworthy! I absolutely recommend this company to others and will definitely use them again in the future!"
Kitchen Remodel
New stair case and great room
Oak staircase
Kitchen Remodel
Entry way

+181

Response time5 days
Response rate100%
7 neighbors recently requested a quote
GJP DEVELOPERS INC
4.8(
27
)
Addition to Existing Structure - Build

Serving West Chester, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Gary and his team gutted and expanded bathrooms, installed wood floors, installed smart toilets, replaced countertops, kitchen sinks, electrical work, installed a whole house generator, installed ductless systems in areas of the house that needed additional heating /AC as well as replaced a few windows. Gary and his team were attentive to detail and open to suggestions and they all were friendly, efficient and good natured which is truly necessary on extended projects like ours."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+47

Response time1 day
11 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for TOTAL HOME SOLUTION
TOTAL HOME SOLUTION
4.5(
109
)
Addition to Existing Structure - Build

Serving West Chester, PA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Tom and his crew remodeled my kitchen and powder room, and they did an exceptional job! Their price is very competitive and quality is second to none. Tom is extremely knowledgeable, friendly and went the extra mile to make sure that every detail was done right. I would highly recommend Total Home Solution and hope to work with Tom again on other projects in the future."
Additional Photos
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.
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+62

Response time2 days
8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Longacre Handyman Improvements
Longacre Handyman Improvements
4.8(
16
)
Addition to Existing Structure - Build

Serving West Chester, PA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"The project was top notch. Not only did they consistently show up on time, but they finished the project early, and werr willing to reschedule the final walk through to accommodate our schedule. He is very friendly. Final project turned out great."
framing walls
deck painting
flower bed
framing walls
deck painting

+109

Response time10 hrs
Recommended by100%of homeowners
Avatar for Legacy Construction Company LLC
Legacy Construction Company LLC
4.4(
56
)
Addition to Existing Structure - Build

Serving West Chester, PA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"I was very impressed with Gary and his team at Legacy Construction. He was very professional and responsive to my questions and provided knowledgeable answers. He also provided before and after pics and videos of the work in the roofs (main and sunroom) and the gutter system replacement and always kept me informed of their progress. In fact, I plan to use them again for additional home projects!"
Electrical Project
Roofing Project
Roofing Project
Electrical Project
Roofing Project

+262

Response time9 hrs
Response rate100%
7 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in West Chester, 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 West Chester, 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.