Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Cranford, 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 Cranford

Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Addition to Existing Structure - Build

Serving Cranford, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"My parents and I live in a old brick apartment building in Hoboken that is from the 1880s. The bathroom in our apartment had not been updated since the 1940s. We needed help ASAP. We checked out Cesar s page and wanted to hire him immediately. The reviews speak for themselves. When he came into our apartment to give us a quote we knew that this was contractor we needed to get the job done. Cesar is affordable, friendly, and very accommodating to any issues or concerns you have before starting the project. Two massive issues with our project were that my dad has spinal & walking issues, so we needed the floors clear of all tools and materials at the end of the each day so that father could walk efficiently through the apartment. The other big issue was that we only have 1 bathroom, so Cesar agreed to work with us on pulling the toilet off and on as every day finished so that we did not have to leave our building to use the toilet. Him and his crew are the best and take pride in their work so that owner is happy with the final result. We brought the bathroom down to the bare bones and rebuilt it back up. I worked with him every step of the way to make sure that he needed all materials to get the job done in the time we needed. This project was an intense remodel with some of the hardest demo and substrate materials that an old bathroom can have. He didn t think anything of it. He has veteran experience in the field and this remodel only took 3 weeks. We are very impressed with Cesar s craftsmanship and professionalism and we will be hiring him again for any future interior projects."
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Avatar for Prestige Design & Build Corp.
Prestige Design & Build Corp.
5.0(
40
)
Addition to Existing Structure - Build

Serving Cranford, 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

+542

Response time6 hrs
3 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Indigo Construction Co.
Indigo Construction Co.
5.0(
23
)
Addition to Existing Structure - Build

Serving Cranford, 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 rate100%
6 neighbors recently requested a quote
Avatar for Waxtel LLC
Waxtel LLC
4.9(
109
)
Addition to Existing Structure - Build

Serving Cranford, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I recently closed on my new-build condo in Stuyvesant Heights area of Brooklyn this past March 2023, & needed a local general contractor to execute a long list of works to bring my designs for the unit to life & add some character to it. When I contacted Waxtel LLC, Dave (owner) priced the large job I requested (general contractor, electrical, and plumbing works) reasonably within my budget, was very responsive, & kept communication clear. Rich (PM) helped support the contractor team in execution of the works, but myself/husband did have to handhold some of the contractor works to ensure it was done on time & met our quality standards."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Response time9 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for Gomez Vision Construction, LLC
Gomez Vision Construction, LLC
4.4(
81
)
Addition to Existing Structure - Build

Serving Cranford, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Jorge and his brother (Edwardo) of Gomez Vision Construction are 2 of the most hard working, honest, talented contractors anyone could hope to find. Extremely reliable and responsive. They listened and were very willing to modify things to meet our needs. Did an outstanding job feathering in new and existing hardwood flooring along with a full kitchen gut and remodel. Very fair pricing I would recommend them without reservation. We will be using them again for a bathroom remodel."
COMPLETE HOME REMODELING
job#387 house renovation
job#391
master bath
hard wood refinishing

+326

Response time3 hrs
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for JM Construction  and  Remodeling
JM Construction and Remodeling
4.4(
23
)
Addition to Existing Structure - Build

Serving Cranford, 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
)
Addition to Existing Structure - Build

Serving Cranford, NJ and surrounding areas

Approved

In business since 1997

Customers say: Quality work

"

BUYER BEWARE.  I hate long reviews...but I wish someone rang the warning bell with a review of their experiences before we used Ernest & Sons.

To be fair In the end the job was done--but at what cost?  We worked with Jose a few years back to replace our driveway.  Jose and team did an excellent job.  So when we wanted to have our patio and walkway done we called Ernest and sons again.  This time we dealt with Ernest.  Initially he was nice and helpful showing me other patios completed.  We were very specific on timing to finish the project he was in agreement understanding weather delays could impact the completion. 

Once the contract was signed ...communications on their side stopped.  We had to call several times to see when the project would start. Once the job started the guys on site were nice but they did not speak much English and there no project manager to check in to see how things were going. 



When the job was done there was light rain and we noticed pools of water on the patio.  I put paper cups in the standing water and took pictures.  I contacted Ernest he came out and never conceded there was a problem as he looked at the standing water.  However he sent a crew back (again we had not paid yet) to remove the pavers and ensure it was level. They removed pavers in different areas 5 TIMES to level the patio.  While I truly appreciate their efforts...why didn't the first crew simply get it right.


DAMAGES TO OUR YARD AND NEXT DOOR NEIGHBOR.  In the process of building our patio they drove trucks onto our yard

and the neighbors damaging both yards.  I immediately took pictures and called Ernest--he assured me all damages would be taken care of.  When the job was complete his guys put seeds down and we paid in full.  However almost a month later there were only spots of grass and both yards still damaged.

I called again sent more pictures and he sent another crew that told my husband they were putting  down the 'good stuff this time' (really). We watered the lawns twice a day same as before...the damage is still there are now we have to pay out of pocket to fix our lawn and our neighbors! 



ICING ON THE CAKE.  Company called and asked if Ernest could bring a potential customer to see the patio. My husband agreed assuming he could talk to Ernest about damages.  Ernest was no show...they gave the prospects our address...and to our surprise two strangers walked into our backyard without even ringing the doorbell. I do not fault the couple but Ernest and Sons for handling this entire job so unprofessionally.

If you still choose to use this merchant ...good luck and get in writing how damaged will be handled. 


"
Additional Photos
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Sovereign Homes, LLC
Sovereign Homes, LLC
4.7(
13
)
Addition to Existing Structure - Build

Serving Cranford, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Rey and the team for Sovereign Homes did an amazing job on our complete home remodel including a new addition. This was the second time we used Rey (had previously built an addition for us in our last house) and both times we finished the projects on schedule and were very happy with the quality of the workmanship. Rey was on site every day to manage each phase of the build, and every subcontractor he brought in was respectful and courteous. We managed to live in our house throughout most of the build with two small children and you could tell that the team really cared about keeping a clean and safe jobsite. We've recommended Rey to our neighbor who also just completed an addition. Would highly recommend Rey and team for your home remodeling project."
Front View
Entrance
Kitchen
Hallway
Master Bedroom

+8

Response time2 days
Response rate93%
4 neighbors recently requested a quote
Avatar for Powers Performance Construction LLC
Powers Performance Construction LLC
4.3(
26
)
Addition to Existing Structure - Build

Serving Cranford, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"They did an excellent job in our bathroom. Reasonable, professional and quality of work was amazing. I highly recommend this company. I would hire them again. Kept us informed along the way to ensure we got exactly what we wanted. Started job in time and finished in time. Amazing company and very pleasant to work with."
Decks and Porches Project
Remodeling - General Project
General Remodeling Project
Finished Carpentry and Woodworking Project
Gazebo

+53

Response time2 days
Response rate100%
7 neighbors recently requested a quote
...
Showing 1-10 of 653
FAQs for addition to existing structure building service projects in Cranford, 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 Cranford, 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.