Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Newtown Square, PA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Newtown Square

Avatar for Manfredia's Carpentry & General Contracting, LLC
Manfredia's Carpentry & General Contracting, LLC
4.6(
135
)

Serving Newtown Square, 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 time1 day
10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for G&V Construction Services Inc
G&V Construction Services Inc
4.5(
222
)

Serving Newtown Square, PA and surrounding areas

Approved

In business since 2002

Free estimates

Offers commercial services

"Brian was with us from start to finish with our combined garage, powder room, laundry room remodel. He has an incredible attention to detail and he really cares about the quality of his work. There are very few problems that Brian cannot solve. He is also very creative, practical and talented. He works with great subs who showed up on time and did great jobs with the remodel. He and his crew were a pleasure to work with. Thanks Brian."
Patio, steps, and walkway
Patio
Walkway
Before
After

+15

Response time1 day
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Inspired Exteriors, LLC
Inspired Exteriors, LLC
5.0(
32
)

Serving Newtown Square, PA and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: True professional

"Easy to work with. Quick turnaround time from quote to install. Kevin was very nice person to talk to. Look forward to future projects with this company."
Complete Exterior Makeover with Herringbone Siding & Stone Accents
GAF Timberline HD Pewter Gray, Added Ridge Vent
Owens Corning Duration Onyx Black
Owens Corning Duration Pewter Gray
Roofing, Siding, and Gutters

+229

Response time1 day
16 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for MNB Renovations
MNB Renovations
5.0(
10
)

Serving Newtown Square, 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

6 neighbors recently requested a quote
Recommended by100%of homeowners
GJP DEVELOPERS INC
4.8(
26
)

Serving Newtown Square, 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
10 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for TOTAL HOME SOLUTION
TOTAL HOME SOLUTION
4.5(
109
)

Serving Newtown Square, 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
.
.
.
.

+62

Response time2 days
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for D. Willis General Contractors, Inc.
D. Willis General Contractors, Inc.
4.5(
21
)

Serving Newtown Square, PA and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

"WOW! Perry and his team were the best! From the walkaround to find the needed repair issues to the follow-up on the 2 small items that we forgot to check until the final walkaround. They estimated a week and were done in 5 days and came back 2 days later to handle the 2 items. They replaced and painted rotting wood around the outside of our home, extended all our gutters into the pipes in the ground, removed all the under deck lattice work trim and replaced it with a much better solution that included a great sliding door to gain access if needed in the future and caulked a high-up window that had developed a minor leak. You will not find - IMO - a better team for almost any kind of construction work on your home."
Response time1 day
37 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Blue Dog Builders LLC
Blue Dog Builders LLC
5.0(
6
)

Serving Newtown Square, PA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Blue Dog Construction LLC is a premier design-build firm proudly serving homeowners throughout Philadelphia's prestigious Main Line. We specialize in transforming residences with craftsmanship that stands the test of time — from thoughtful renovations to full custom builds.\nWhat sets us apart is simple: we put experience before revenue. Every project receives our full attention, personal care, and the kind of hands-on expertise that only comes from years of dedicated work in the field. We don't cut corners, we don't rush timelines, and we never compromise on quality.\nFrom the first consultation to the final walkthrough, our commitment is to deliver an exceptional customer experience alongside construction results you'll be proud of for decades to come. When you choose Blue Dog Construction, you're not just hiring a contractor — you're gaining a trusted partner invested in the value and beauty of your home.\n📍 Serving the Main Line & Greater Philadelphia Area

Kitchen - Blue Bell, PA
Bryn Mawr kitchen
Bryn Mawr 2
Gladwyne - Bathroom
Foyer - Bryn Mawr

+7

2 neighbors recently requested a quote
Avatar for E.Z. General Construction Inc
E.Z. General Construction Inc
3.7(
6
)

Serving Newtown Square, PA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"The work included excavation, concrete patio, A frame roofing, electrical outlets, and railing addition. Work done in a timely fashion. Workmanship was excellent and cost factor extremely favorable."
Response time1 day
5 neighbors recently requested a quote
Recommended by80%of homeowners
...
Showing 1-10 of 438
FAQs for addition to existing structure building service projects in Newtown Square, 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 Newtown Square, 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.

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea