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Find Addition to existing structure builders in Unionville

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

Serving Unionville, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Joe and his team listened to what we wanted and gave us exactly what we were looking for. We wanted an addition that blended with the existing architecture so that the new portion looked like it had always been there. The carpentry work that All Phase performed was particularly impressive, showing great attention to detail and skill. Any issues that came up or changes that we requested were promptly addressed so that the project ran smoothly from start to finish. We now have an old home that fits our needs perfectly."
Bay View Window addition
Staircase transformation
Bay View Window
Window Installment
Outdoor Deck addition

+43

Response time2 days
Response rate86%
2 neighbors recently requested a quote
Avatar for Manfredia's Carpentry & General Contracting, LLC
Manfredia's Carpentry & General Contracting, LLC
4.6(
135
)
Addition to Existing Structure - Build

Serving Unionville, 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 Unionville, 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 MNB Renovations
MNB Renovations
5.0(
10
)
Addition to Existing Structure - Build

Serving Unionville, PA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The kitchen was completed gutted and rebuilt within 3 weeks. Matt worked with us on every aspect of the remodel and addressed everything we had on our wish list. On all the projects Matt and his people were here every day until the work was completed to our satisfaction. When they left each day the work site was spotless. We have been happy to recommend MNB Renovations to our friends and family and plan on having Matt back when we are ready for our next project(s)."
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 Unionville, PA and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: True professional

"Kevin from Inspiring Exteriors was excellent to work with on this project. He was very responsive and accommodating. Cost of project was competitive compared to other estimates we received. The work was completed as promised and looks great! Yard clean up was also excellent. Would definitely hire again in the future."
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 Legacy Construction Company LLC
Legacy Construction Company LLC
4.4(
56
)
Addition to Existing Structure - Build

Serving Unionville, 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
Avatar for E.Z. General Construction Inc
E.Z. General Construction Inc
3.7(
6
)
Addition to Existing Structure - Build

Serving Unionville, 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
Response rate100%
5 neighbors recently requested a quote
Avatar for T A F Construction Inc.
T A F Construction Inc.
5.0(
1
)
Addition to Existing Structure - Build

Serving Unionville, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Tom from TAF was first to respond from the contractors you suggested. Came and inspected area the next week and emailed me proposal next day. More detailed work than I expected but work nevertheless needed done. Price very reasonable and hope to reach out again if/when I can fit into budget."
Response time2 days
Response rate100%
8 neighbors recently requested a quote
Avatar for Apex Home Remodeling
Apex Home Remodeling
5.0(
2
)
Addition to Existing Structure - Build

Serving Unionville, PA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Great work, highly recommended!! Apex renovated all of the bathrooms in our home down to the studs and completely redid them for us, one of which included moving a wall and layout change to expand. From beginning to end, Mike and his team were a pleasure to work with. We received detailed cost estimates that were accurate and competitive with other contractors we spoke to. The level of protection that was installed was top notch. We did not have any dust in areas outside of the work area and Mike and his team were always careful to clean and keep the protection clean which was fantastic. The quality of the work was excellent, I couldn’t find a single issue when work was complete. Mike did a great job communicating with us on decisions we had to make and the schedule for the work throughout the project. We love the result of our bathrooms and had a great experience working with Apex!"
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+3

Response time2 days
Response rate100%
11 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Unionville, 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 Unionville, 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.