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

Avatar for BUILT-WELL BUILDERS, LLC
BUILT-WELL BUILDERS, LLC
4.8(
167
)
Addition to Existing Structure - Build

Serving Woodcliff Lake, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"Grant and his team helped us with a large project involving two bathroom renovations in a larger addition project. They were communicative and professional in their management of our project. The end results are wonderful and we are happy to have worked with Built-Well."
Response time2 days
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Prestige Design & Build Corp.
Prestige Design & Build Corp.
5.0(
40
)
Addition to Existing Structure - Build

Serving Woodcliff Lake, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Matt and the entire team of professionals at Prestige Design & Build were prompt, courteous, meticulous and hard working. My family and I are 100% pleased with the beautiful job they completed in our home and I definitely look forward to planning additional renovations with them in the near future. Much appreciation to Matt for his personable communication."
Demarest multiple room remodel
completion of renovation
Addition project progress
Rear addition project
Master bedroom suite

+542

Response time6 hrs
Recommended by66%of homeowners
Avatar for H4 Construction, LLC
H4 Construction, LLC
4.6(
10
)
Addition to Existing Structure - Build

Serving Woodcliff Lake, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"We didnt know what to do with our apartment and our agent recomended this company for renovation of our apartment...experienced people, alaways smiling, super easy to deal with, open and always to the point...they made our ugly looking apartment to super beautiful. Best in the country."
New build
Renovation of 2 bedroom c
large addition
Addition
Large addition

+32

Response time1 day
Response rate97%
6 neighbors recently requested a quote
Avatar for Bodee Construction, LLC
Bodee Construction, LLC
4.9(
35
)
Addition to Existing Structure - Build

Serving Woodcliff Lake, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We manage many multi-family condominium buildings throughout northern New Jersey. When individual condo owners hire workers to do unit modifications, it can sometimes become an ordeal and adversely impact other condo owners or the building as a whole. That has never happened with Bodee Construction. In my 35 years in this business, I have found them to be one of the most professional, organized, knowledgeable, and experienced contractors I have ever worked with. Their paperwork is always perfect, they show up when they say, the do the work in a neat and professional way, and they leave the unit and the building in better shape then when they got there. As someone who grew up in the kitchen and bath business (my father had multiple showrooms throughout NJ), I know how difficult it is do remodel bathrooms in particular. Bodee knows how to do them right! Very impressed and would recommend them to anyone looking for a difficult job done well"
kitchen
Bathroom renovation
Contemporary kitchen with white flat front cabinetry, split face tile backsplash, and grey slate tile flooring
Bathroom renovation
bathroom

+264

Response time11 hrs
Response rate96%
Recommended by85%of homeowners
Avatar for EMILCO Construction, LLC
EMILCO Construction, LLC
4.9(
16
)
Addition to Existing Structure - Build

Serving Woodcliff Lake, NJ and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I am very impressed to deal with Emil . The work went very professional and fantastic eventhough not completely done 100% but I am sure will come beautiful more than we expected. Very seldom now to find someone honest and professional gives advice to save some money and less money for him. Emil is available seven days a week to answer any question or concern. All crew's working from bottom of their heart like this is their own house with using technology tools to do the Job. I can't thank them enough for what they doing so far .they came yesterday very cold weather to do the work, even my neighbors told me that your construction crew's working every single day. I am highly recommended for anyone who is looking to get professional work with reasonable price and enjoy peace of mind because you are in honest hands professional people worry about their reputation and credibility. I will share some pictures of the work done so far Even though not completely finished. Also I was very impressed to hear a comments from tge rough inspectors personal who came to do the inspection stated that we are like to walk in clean job and people know what are doing good. Infact the inspector asked for phone number to recommended for other people. I will share more pictures after the work completely done ✔"
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for WA Construct
WA Construct
4.6(
33
)
Addition to Existing Structure - Build

Serving Woodcliff Lake, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Hasnain and his team at Wa did a 2nd level addition and remodel of our ranch. We were on a tight schedule and they did everything they could to get us home on time. During covid, with many supply issues, this was no easy task but they pulled it off."
State of the Art Kitchen
Riverside Medical centre
Fort Lee
Gut Remodeling
Modern Home Remodel

+411

Response time11 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for CHARLY'S PAVING & SEALCOATING LLC
CHARLY'S PAVING & SEALCOATING LLC
4.8(
16
)
Addition to Existing Structure - Build

Serving Woodcliff Lake, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Angelo was very responsive and eager to make sure my bathroom update was done the way I wanted it. His crew was skilled and hard-working and very respectful of my home. They put tarps down and cleaned up well every day. Angelo kept checking with me to make sure things were going well, and went beyond what he said he would do for me. I would use Charles Renovations again without hesitation."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Pickford Contracting Services, Inc.
Pickford Contracting Services, Inc.
4.8(
98
)
Addition to Existing Structure - Build

Serving Woodcliff Lake, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Wonderful service! Main job was replacing lateral file drawer supports. My wife noted that we had addition small problems with kitchen under counter lights and a utop hat light in another room. All the work got done very quickly and very well. All 3 jobs were more that satisfactory. We were very pleased with the quality, care and cleanliness of all the work done by Matt Pickford, and look forward to future opportunities to use his services."
building new structure
Original door to be replaced
Shed rebuild
Structure and footing deterioration
Demo

+514

Response time10 hrs
Response rate92%
11 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Woodcliff Lake, 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 Woodcliff Lake, 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.