Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Mountainside, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Mountainside

Avatar for Prestige Design & Build Corp.
Prestige Design & Build Corp.
5.0(
40
)

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Working with Matt from Prestige Design & Build was an absolute pleasure from start to finish. His professionalism, attention to detail, and passion for delivering quality work were evident in every interaction. Matt and his team transformed our vision into reality, exceeding our expectations at every turn. The project was completed on time, within budget, and the craftsmanship was second to none. Matt's communication throughout the process was outstanding, keeping us informed and at ease. I highly recommend Prestige Design & Build for anyone looking for exceptional service and unparalleled results."
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 Waxtel LLC
Waxtel LLC
4.9(
109
)

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Some delays due to being in a "Co-op" building, needed paper work to be filed. The project when well. Total remolding of kitchen, and electrical up-grades in apartment. Would recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Response time9 hrs
Response rate85%
29 neighbors recently requested a quote
Avatar for Indigo Construction Co.
Indigo Construction Co.
5.0(
20
)

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Our experience with Indigo Construction was very pleasing. They recently completed major repairs in our home, and we couldn’t be happier with the experience. The owner, Ryan, was incredibly professional, honest, and easy to work with from start to finish. His communication was excellent, and the quality of craftsmanship was outstanding. Ryan and his team paid close attention to the details and left everything spotless when the job was done. We highly recommend Indigo Construction and will absolutely be using them for all our future projects!"
Doors Project
Remodeling - Kitchen & Bathroom Project
Buena Vista
N. Mich
Remodeling - General Project

+64

Response time1 day
Response rate94%
5 neighbors recently requested a quote
Avatar for Skies Are The Limit, LLC
Skies Are The Limit, LLC
4.7(
49
)

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Contacted Sky's the Limit to patch/repair/paint an older addition. He exceeded our expectations. The work was exceptional, his crew was clean and neat and they completed on time and on budget as promised. Could not be happier with Adrian and his team. It's rare to find an honest contractor these days. Will definitely be recommending him."
Kitchen Renovation
Bathroom
Bathroom Renovation
Kitchen Renovation
Bathroom Renovation

+58

5 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Gomez Vision Construction, LLC
Gomez Vision Construction, LLC
4.4(
81
)

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Gomez Vision was a great company to work with for our home addition/renovation. The owner was easy to work with, showed up on time, and made the process much smoother - The quality of their work is very good too. He runs a small team and they work very efficiently."
COMPLETE HOME REMODELING
job#387 house renovation
job#391
master bath
hard wood refinishing

+326

Response time3 hrs
6 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for JM Construction  and  Remodeling
JM Construction and Remodeling
4.4(
23
)

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Mike did a fantastic job! I initially reached out to him to paint an apartment and wound up having him also replace a kitchen and renovate a bathroom. Both results exceeded my expectations! Great attention to detail."
Kitchen Renovation
Kitchen Renovation
Kitchen Renovation
Kitchen Renovation
Kitchen Renovation

+9

3 neighbors recently requested a quote
Recommended by73%of homeowners
Ernest & Sons General Contractors
4.1(
23
)

Serving Mountainside, NJ and surrounding areas

Approved

In business since 1997

Customers say: Quality work

"We hired Ernest and Sons to construct our patio tiles. We purchased 2' X 2' Tiles and I have to say they did a gorgeous job. I was so pleased with the way they showed up when they said they would. The men that laid out on my job worked so hard. The labor was very strenuous but they never took a break. They were the most conscientious and polite workers I've ever dealt with. They worked neatly, cleaned up totally afterward, and just had a great deal of respect for our property. They really did a beautiful job and Ernest, the owner is a real gentleman also. Love this company!"
Additional Photos
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for You Break We Fix
You Break We Fix
4.4(
45
)

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Perfect. No other words needed. On time. Polite. Professional. Worked like dogs all day. Knew exactly what they were getting themselves and how to get it done. I will definitely hire them again for my next project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

3 neighbors recently requested a quote
Recommended by78%of homeowners
...
Showing 1-10 of 636
FAQs for addition to existing structure building service projects in Mountainside, 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 Mountainside, 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.