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Find Addition to existing structure builders in Mahwah

Avatar for BUILT-WELL BUILDERS, LLC
BUILT-WELL BUILDERS, LLC
5.0(
144
)

Serving Mahwah, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"I recently renovated my bathroom and bedroom and could not recommend Built-Well Builders highly enough. Keith Hessman was the utmost professional and his work crews followed suit. In the planning stages Keith drew up 8 possible bathroom blueprints for me and when I ultimately chose 1, he even made alterations according to my specs. While the work was being done, every artisan showed up on time and left the worksite each day as clean as possible. As contractor, Keith was there every day not only working himself but also overseeing the workmanship of his crews. He guided me in the selection of materials and fixtures. In my bedroom, Keith reconfigured existing walls to accommodate the installation of custom made drawers and cabinets. He redesigned existing closets to increase their utility. Keith was amazing and a pleasure to work with and I would certainly hire him again!"
Response time2 days
Recommended by97%of homeowners
Avatar for Prestige Design & Build Corp.
Prestige Design & Build Corp.
5.0(
36
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"My basement got flooded during IDA, after contacting with couple of contractor I met with Matt, He came on time and explain everything what needs to be done also provide a reasonable price. He started to work immediately with his team. His work was very professional, he did everything as he promised and completed the work on time. He was the most professional, clean and trustful contractor I have met so far. He was always top of the every process and he was paying attention to every small details even I didnâ t see them during the construction. I highly recommend him, I also started recommending him my friends. I will 100% contact him even if I have a small project in the future, Thank you Prestige Design and Build for Beyond Expectation."
Demarest multiple room remodel
completion of renovation
Addition project progress
Rear addition project
Master bedroom suite

+497

Response time6 hrs
Recommended by66%of homeowners
Avatar for H4 Construction, LLC
H4 Construction, LLC
5.0(
6
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I built a family room/sun room addition. They did a wonderful job, showed up on time, very polite and were helpful with ideas and design. I would highly recommend this company. You would not be sorry.ð"
New build
Renovation of 2 bedroom c
large addition
Addition
Large addition

+32

Response time1 day
Response rate97%
38 neighbors recently requested a quote
Avatar for CSZ Construction
CSZ Construction
4.9(
46
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"The CSZ team is fantastic. They are very knowledgeable, thorough, and detail oriented. I highly recommend this team for home repairs and refinishing space to make it feel new . "
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by97%of homeowners
Avatar for EMILCO Construction, LLC
EMILCO Construction, LLC
4.9(
15
)

Serving Mahwah, 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
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Advance Construction And Development
Advance Construction And Development
5.0(
4
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Advanced Construction and Development is an amazing company. They remodeled my two old bathrooms and exceeded my expectations in every way. As luck would have it, I found them on Angieâ s List. Valery, their project manager, was incredibly responsive throughout the entire project. She was knowledgeable, reassuring, gave guidance when necessary, and completely supported my vision. Additionally, she answered all of my (many) questions calmly and remained patient with my input. Valery is a most excellent collaborator. Danillo and his team worked tirelessly. Also, they were careful to protect my condo from dust, which was a major task in and of itself, since the bathrooms had old, thick tiles lining every inch of the walls and ceilings. They worked in a most timely fashion, all while keeping an easy-going, cheerful disposition. Needless to say, the bathrooms turned out beautifully and Iâ m overjoyed with the work done by Valery, Danillo, and the rest of the Advanced Construction team. Next up, my kitchen! Advanced construction is a team of honest professionals who gave me the bathrooms of my dreams. They have my highest recommendation!!!"
My work
My work
My work
B1
B2

+26

Response time8 hrs
Recommended by100%of homeowners
Avatar for Building Concepts of New Jersey LLC
Building Concepts of New Jersey LLC
5.0(
8
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quality work

"We completely restored our 121 year old stone craftsman and would not have been successful without the team at Building Concepts. They started with the staircase and moved through the entire upstairs, 2 full bathrooms. I frankly wouldn’t trust anyone else with the work and look forward to using them as we move onto the kitchen."
Response time2 days
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for HD Renovations
HD Renovations
4.9(
96
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I was looking for a contractor to renovate a 2BR rental property. After meeting with several contractors I had decided to go with HD Renovations. During the walkthrough BEFORE the work started, Dominick pointed out a few things and we came up with a plan for the project. Dominick and his crew showed up on time every day and worked non-stop until the project was completed. The work was excellent! When electrical and plumbing issues came up, Dom found a solution. He was a pleasure to work with. Always responsive to every question or idea. He had great suggestions along the way and really took pride in his work. The project lasted a month when others had taken 6-8weeks and stayed very close to budget even though I had made a few additions to the original proposal. As a landlord I have used many contractors over the years. HD Renovations were the best! I look forward to working with them in the future!"
Kitchen and Bath Remodeling Project
Bathroom renovation
Accessible shower two days
Complete demo of existing shower or bathtub area completed in two days.
Bathroom and kitchen remodel

+94

Response time1 day
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for JM Construction  and  Remodeling
JM Construction and Remodeling
4.7(
19
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Mike did an EXCELLENT job replacing our shower floor with new tiles, and replacing the grout of the walls. Also, installed new toilets in all our bathrooms. He is very easy to work with, very responsible and tidy person. Thanks Mike for the job well done!"
Kitchen Renovation
Kitchen Renovation
Kitchen Renovation
Kitchen Renovation
Kitchen Renovation

+9

2 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for P B Construction, LLC
P B Construction, LLC
5.0(
14
)

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"They did awesome work! Very professional and knowledgeable in addition to the work being done on schedule. I would recommend this company to anyone from from a full build to repair to a remodel. Will use them again in the future for sure."
Our work
Our work
Our work
Our work
Our work

+56

Response time3 days
1 neighbors recently requested a quote
Recommended by50%of homeowners
Showing 1-10 of 29
FAQs for addition to existing structure building service projects in Mahwah, 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 Mahwah, 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.