Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Norristown, 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 Norristown

Avatar for Manfredia's Carpentry & General Contracting, LLC
Manfredia's Carpentry & General Contracting, LLC
4.6(
135
)
Addition to Existing Structure - Build

Serving Norristown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1989

Free estimates

Warranties offered

"Wally and his team are an excellent, first class group. Quality craftsmanship at a fair price. Everything with Wally and his team is done the right way, every time. Communication between Wally, his team, and Melanie in the front office was easy and straightforward. They’re always pleasant, available, and willing to help. We had one mixup on the design of the deck board layout. Wally and I spoke, the issue was resolved with no problems or issues. Wally did the extra work this required with no additional charge. They tore down my existing deck, redoing all the framing, and installing a new trex composite deck / railing. Additionally, they updated all the electrical running under the deck / outside (to code), replaced a downspout that was running underground that had collapsed, and also installed a new block window under the deck. Couldn’t be happier. The work was impeccable and the deck looks amazing."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time7 hrs
13 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Fabiano's Construction
Fabiano's Construction
4.8(
76
)
Addition to Existing Structure - Build

Serving Norristown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Fabiano and Will went over and beyond on this project. Hiring a carpenter you have never worked with before involves a certain degree of faith. That's what I did when hiring Fabiano Construction to build a triple-tiered flower bed on my rooftop with a trellis on my Philadelphia row-home rooftop. I was not disappointed. Fabiano and Will are a great team, they are very kind and they do great work. What more could you ask for? I am having both of them come back to rebuild my grill countertop and cabinetry! I have no regrets using Fabiano Construction and I will continue to use them in the future!"
decks
decks
decks
decks
decks

+6

Response time4 days
Response rate100%
6 neighbors recently requested a quote
Avatar for G&V Construction Services Inc
G&V Construction Services Inc
4.5(
222
)
Addition to Existing Structure - Build

Serving Norristown, 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

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 Norristown, 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

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

Serving Norristown, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"It was a wonderful experience. Matt knew what he was doing. He listened to what we wanted and made sure we got what we wanted. He had suggested we visit a Cabinet maker store in Lancaster and after doing that we found the perfect cabinets for us. His work is excellent. He is very efficient and neat. Even with our changes he was able to maintain and keep the project on schedule. On a personal level he and his helper were very nice. I would highly recommend Matt to anyone and we are having him come back to do other projects."
Kitchen Remodel
New stair case and great room
Oak staircase
Kitchen Remodel
Entry way

+181

Response time5 days
Response rate100%
8 neighbors recently requested a quote
Avatar for Inspired Exteriors, LLC
Inspired Exteriors, LLC
5.0(
32
)
Addition to Existing Structure - Build

Serving Norristown, PA and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: True professional

"I am beyond satisfied with the work done by Inspired Exteriors. The craftmanship was excellent and the porch stair railings almost perfectly match my existing porch railings. Workers were neat and professional and worked a long day to get the job done. I thought the price was right and was a great value for the amount of work that went into the project. I worked personally with the owner who was very professional and spent a lot of time with me even though it was a relatively small project."
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

+230

Response time1 day
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for BMR BelMax Remodeling
BMR BelMax Remodeling
4.8(
67
)
Addition to Existing Structure - Build

Serving Norristown, PA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Adding space to our home felt overwhelming at first. This was not just cosmetic work?it involved structural changes, inspections, and multiple stages of construction. We needed a team we could truly trust. BMR BelMax Remodeling handled everything with professionalism and steady communication. Even during the more complex phases, we felt informed and confident that things were moving in the right direction. The finished addition blends perfectly with the existing house?it does not feel like something that was ?added on.? It feels natural, like it has always been part of our home. The extra space has completely changed how we live day to day, and we?re grateful for the care and effort they put into making it happen."
Shower
Bathroom
Bathroom 2
Bathroom 3
Shower base

+48

Response time6 hrs
Recommended by74%of homeowners
Avatar for First Class Home Renovations
First Class Home Renovations
4.7(
196
)
Addition to Existing Structure - Build

Serving Norristown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Frank and his crew completed a full primary bathroom renovation for my partner and I in April of 2023 in Manayunk. Frank was extremely communicative, and his team was respectful, timely, and diligent. He was very transparent when they discovered additional water/mold damage during demolition, and presented us multiple options in how to mitigate. We were so pleased with First Class’s work, that we intend to have them complete additional work for us in the future. We would absolutely recommend them to anyone!"
Remodeling - General Project
Basement Renovation
Installed brand new customer provided range hood
Remodeling - Kitchen & Bathroom Project
Bathroom Renovation

+33

Response time3 days
6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for TOTAL HOME SOLUTION
TOTAL HOME SOLUTION
4.5(
109
)
Addition to Existing Structure - Build

Serving Norristown, PA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Tom, Eileen and their team are super responsive, I always felt like they were on top of everything and were organized, which was really important to me. Tom helped me realize my dream to literally move my kitchen to a new location was possible, and they led us through the design process being we don’t have an “eye” for design. During covid summer all of their workers were very professional. You’re in good hands with this team!"
Additional Photos
.
.
.
.

+62

Response time2 days
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Legacy Construction Company LLC
Legacy Construction Company LLC
4.4(
56
)
Addition to Existing Structure - Build

Serving Norristown, PA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"We worked with Gary at Legacy Construction Company to replace the rear roof and siding on our upper floor, along with two windows, and are very pleased with the work he and his team did. Gary took time to explain the pros and cons of our options, provided siding samples and was communicative and responsive. The invoicing and payment schedule was straightforward and easy to use. The work is high quality (having survived multiple rainstorm and snowstorms at this point!), and the team was able to do it in a day once all the materials were ready, making our lives much easier. The adage “you get what you pay for” holds true; Legacy Construction was worth every penny and we are considering them for future renovations."
Electrical Project
Roofing Project
Roofing Project
Electrical Project
Roofing Project

+262

Response time9 hrs
Response rate100%
7 neighbors recently requested a quote
...
Showing 1-10 of 601
FAQs for addition to existing structure building service projects in Norristown, 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 Norristown, 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.