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Find Addition to existing structure builders in Princeton

Avatar for ImproveRite Home Remodeling, LLC
ImproveRite Home Remodeling, LLC
4.9(
160
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"This is the best experience I have had with a contractor as a homeowner for over 20 years. They were able to come into a project that already existed and was abandoned by a former contractor, assess the situation and come up with a reasonable budget. They assessed the station as a high need and gave me an estimate of approximately 3 weeks while building. They discovered problems and issues and handled them on the spot with me. Despite the problems they were done 3 days earlier than estimated and the work was perfect. I recommend them to close family and friends consistently. They are amazing"
Complete system
Complete roof system
Complete roof system
Satisfied customer
Happy customer

+1300

Response time1 day
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for WA Construct
WA Construct
5.0(
21
)

Serving Princeton, 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
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NB Woodworks, LLC
NB Woodworks, LLC
5.0(
26
)

Serving Princeton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1875

Free estimates

Warranties offered

"Anthony Nastasi of NB Woodworks, LLc, has our highest recommendation. He has worked with us over the past year on a variety of projects aimed at refurbishing and improving our home. This has included exterior trim replacement, replacing a box window with a French door and side light unit, and replacing a large unusually sized window. He also built a beautiful mahogony deck. Indoors, he installed a french door which included fine trim work. In addition, he hired excellent subcontractors to powerwash and paint our home and build a patio, porch and walks. We highly recommend Anthony's carpentry skill, as well as his problem solving, planning and coordination skills. He is also a dependable, honest person of fine character."
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.
.
.
Our Work

+34

Response time1 day
2 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Bryan's Handyman & Home Improvement Service
Bryan's Handyman & Home Improvement Service
4.9(
486
)

Serving Princeton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"I highly recommend Bryan's Home Improvement and Handyman Services. The owner Bryan Grubb was wonderful. He and his staff assisted me in every stage of the remodeling of my bathroom. We entered a contract which they stuck by. The price to perform the remodeling was very, very fair. During the remodeling, a structural problem was found. They addressed the problem and provided me with options to correct the problem. These were structural issues which should have been addressed by their predecessors and was inconceivable that the problem could have been missed. Bryan's handymen, led by Jorge, were professional, timely, efficient, knowledgeable, artistic and neat. They did a fantastic job on my bathroom. I can't thank them enough. I will recommend them to everyone I know. I will definitely hire them again. A+++"
Bathtub and wall
Kitchen Remodel
Remodeled bathroom
Staircase remodel
Basement Door

+377

Response time3 days
7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for RF Home Remodeling LLC
RF Home Remodeling LLC
5.0(
17
)

Serving Princeton, NJ and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Rafael did a wonderful job remodeling two bathrooms, installing hardwood flooring, and making various updates to an older condo. He was great to work with and we are very happy with the outcome of his hard work."
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+45

Response time2 days
3 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for The Finish Guys
The Finish Guys
5.0(
9
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Matt built a sunroom addition for us. We met many contractors before finalizing with Matt and we surely feel good about our decision. Matt's best quality is his flexibility. He wants his customer to be satisfied and happy with the project. He is very energetic and shows care and respect to customer's requests. He is very detailed on his quote. Though all may not finish per the details (in the quote), it is built well and per the code. Matt is personable and will spend time with you explaining and answering questions. His crew is professional, he may though hire helpers for smaller tasks of the project. His framing team is excellent. In terms of timeline, these projects always take longer than planned. Most of the delays are due to scheduling township inspections (and re-inspections). Expect some delays due to Matt's team availability due other projects they are trying to finish. I am very pleased working with Matt for our sunroom project. I highly recommend him."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for A.W. Martin, Inc
A.W. Martin, Inc
4.8(
50
)

Serving Princeton, 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
14 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Innozign Contracting, LLC
Innozign Contracting, LLC
4.9(
8
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"It was a 2nd time that we worked with Justin, the owner of Innozign contracting. He did a great job. The only reason that I didn't give a 5 star acknowledgment is due to the fact that project took much longer than scheduled, which in part was due to the twp's inspection schedule. I can recommend Innozign contracting full heartedly for any phase of a remodeling project. Justin has delivered top quality work from Start to the end. He works meticulously organized and deliberate, he is open to discussion, calm and always cooperative and very friendly. He would not be satisfied until the job others have done has been executed to his and your standards. I can only recommend Innozign which he represents for these kind of projects and we are doing a follow up project with him right away."
Basement Remodel
Full House Renovation
Custom Home (In-progress)
Commercial Store Front
Carriage House Renovation

+233

Response time1 day
Response rate90%
9 neighbors recently requested a quote
Avatar for JP Moser Properties, Inc.
JP Moser Properties, Inc.
5.0(
13
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Jeff Moser is a great contractor! He is both reliable and meticulous. Not only did he do a perfect job on our addition, he built 2 decks for us that are amazing! We would never use anyone else! "
JP Moser Properties
Family room
Dark grey brick at Fireplace wall
Addition  and decks
Addition  and decks

+61

8 neighbors recently requested a quote
Recommended by84%of homeowners
Channel Contractors
5.0(
6
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Our architect recommended Channel Contractors for our new master suite addition, which included both a bedroom and an ensuite bathroom. We needed the new space to blend seamlessly with the existing structure, and Channel Contractors delivered beyond our expectations. They planned to keep the cost of our project within budget and offered a wide range of options for finishes. They even provided 3D renderings so we could visualize how everything would look. The team was professional, and we couldnt be happier with the results. We would definitely use their services again for future projects."
Main Living Room
Home Remodeling
Kitchen Renovation
Dining Room
Bedroom Remodeling

+31

Response time11 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Princeton, 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 Princeton, 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.