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Top-Rated Addition to existing structure builders in Florence - Updated Nov 2026

Avatar for Bryan's Handyman & Home Improvement Service
Bryan's Handyman & Home Improvement Service
4.7(
537
)
Addition to Existing Structure - Build

Serving Florence, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"We are very pleased with the new deck build by Bryan and his team. They first tore down the old deck to the frame, which was still in good shape. They then rebuilt the deck. They replaced the floorboards, the side railings and boards, and the steps. It looks great and is very solid. See attached pics."
Bathtub and wall
Kitchen Remodel
Remodeled bathroom
Staircase remodel
Basement Door

+377

Response time5 days
Response rate100%
5 neighbors recently requested a quote
Avatar for BMR BelMax Remodeling
BMR BelMax Remodeling
4.8(
67
)
Addition to Existing Structure - Build

Serving Florence, NJ 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
1 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Legacy Construction Company LLC
Legacy Construction Company LLC
4.4(
56
)
Addition to Existing Structure - Build

Serving Florence, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"I had a tree fall on my house back in June 2020 which caused major damage to the back of my home. I called several contractor's but I wasn't pleased with their assessment. I then came across Legacy Construction and they were great from the start. I spoke to Mrs. Diane on the phone and she was great, she gathered a lot of information from me and told me that I was in good hands and informed me that Gary the project manager will be contacting me shortly. After speaking to Gary he explained to me the first thing that needed to be done is the property needed to be tarped asap because the home is being exposed to water which is causing further damage and causing mold to building up because water has been coming into the property for almost two months. Gary informed me step by step room by room what damages the tree caused and how he was going to fix the water damages and the damages done to the frame of the home. After speaking to Gary I was sold and stopped looking for a contractor to fix my house. I would definitely recommend Legacy Construction to anybody that needs work done to their home. Their customer service and workmanship is great I would highly recommend."
Electrical Project
Roofing Project
Roofing Project
Electrical Project
Roofing Project

+262

Response time9 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for A.W. Martin, Inc
A.W. Martin, Inc
4.0(
72
)
Addition to Existing Structure - Build

Serving Florence, NJ and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Our project was completed with Complete professionalism by Tony and his project manager, Christian. Work was completed to a very high standard and the job progressed according to the expected timeline. I had no prior experience with AW Martin, but will certainly use them again for upcoming home renovations. Highly recommended."
Seahorse Shower
Tile artwork
Shower pan
Jacuzzi tub
Natural stone wall

+39

Response time4 days
Response rate100%
7 neighbors recently requested a quote
Avatar for D'S CUSTOM SERVICES L.L.C.
D'S CUSTOM SERVICES L.L.C.
5.0(
2
)
Addition to Existing Structure - Build

Serving Florence, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

After spending almost 7 years working to make other companies clients happy, I was able to confidently come to the conclusion that I could not only do it better, but also offer a wider range of services that cater to big and small customers alike. In a world where prices and effects of services are ever increasing, I would like to be the grounded affordable option to make sure that families can get the work they need done and not suffer for it financially. I want to be the one that shakes up the game and makes sure everyone can feel confident and proud of the home they own.

Project Photos
23 neighbors recently requested a quote
Fischer Building and Remodeling
2.9(
7
)
Addition to Existing Structure - Build

Serving Florence, NJ and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Complete master bathroom remodel and hall bath remodel. The project is currently in progress, so far, so good. Great price and great value! Kevin does most of the work himself. We like contractors that get their own hands dirty. Not so good at returning calls in a timely manner, but still a pleasant man to work with. Very detailed invoice/contract.... More later, Ella"
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Thomas E. Hall And Associates, Inc.
Thomas E. Hall And Associates, Inc.
New to Angi
Addition to Existing Structure - Build

Serving Florence, NJ and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

Thomas E. Hall & Associates, Inc. Architects (TEH) is an award-winning, full service architectural & interior design firm based in Wayne, PA. The firm was founded in 1988 by Thomas E. Hall, AIA. The firm specializes in the design of interiors, workplace standards, commercial office buildings & master planning. TEH prides itself on its ability to work closely and listen carefully to our clients to achieve results beyond their initial goals.\n\nOur team differentiates itself from other firms by guaranteeing the Principal-level talent are personally dedicated to each project on a day-to-day basis.

1038 Rock Creek Road
215 Curwen Road
201 Broughton Lane
1038 Rock Creek Road
215 Curwen Road

+122

Response time11 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Noah’s Drywall llc
Noah’s Drywall llc
4.8(
491
)
Addition to Existing Structure - Build

Serving Florence, NJ and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I reached Out to Mr. Alonzo on January 24th and he responded almost immediately that evening.He came out and inspected the project the following Friday morning and i had a quote that afternoon. Considering the work needed and the fact that it was a pick up of an already started project he was very detailed on the expectations and costs. His first crew was there the following Tuesday and i could immediately tell that Mr. Alonzos' people were very professional and knew exactly what they were doing. Within a week i was ready for paint in both rooms and i was extremely satisfied in the work his finisher Manuel was able to accomplish considering the deformations in the structure. Once he was done you could barely tell anything was amiss and once paint was applied the next day i was very pleased with all work. Next time i start a project Juan's company is first on my list"
Recommended by97%of homeowners
Avatar for Merryfield Construction Group
Merryfield Construction Group
4.5(
125
)
Addition to Existing Structure - Build

Serving Florence, NJ and surrounding areas

In business since 2003

Free estimates

Warranties offered

"We needed a new lower roof and once the winter weather broke we got put into the schedule and the work was done promptly. Took them only one day to rip off the roof, cut out three bad spots and replace with new plywood. Then re-shingle the roof and re-side one wall. It looks great and best of all no leaks. Everyone was very professional, provided us pictures of the damage they fixed and left the property as clean as they found it. Great experience!
"
Mullica Hill
Checkerboard View
Master Bath Retreat
Additional Photos
Additional Photos

+1

Recommended by95%of homeowners
Avatar for Cowan's South Jersey Masonry & Chimney Service, LLC
Cowan's South Jersey Masonry & Chimney Service, LLC
4.8(
95
)
Addition to Existing Structure - Build

Serving Florence, NJ and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"After evaluating and measuring existing unit, he ordered a custom cover. In the meantime, he secured the chimney with tarps since there was a leak. upon receipt of the new unit, work was completed quickly (in a single day). Area was cleaned completely. We are very satisfied with the job performed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by98%of homeowners
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FAQs for addition to existing structure building service projects in Florence, NJ

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 Florence, NJ 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.