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Top-Rated Garage remodelers in Harrison - Updated Nov 2026

Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Garage - Remodel

Serving Harrison, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Cesar remodeled our basement, and we cannot be happier with his work! He worked with us the whole way to make sure we were happy with the work. He even put a custom wine rack in. The new basement is so beautiful and we get so many compliments. He has done work for us before and he does excellent work, is always available and easy to reach, and has a professional and kind team of workers. Thank you Cesar!!"
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Ernest & Sons General Contractors
4.1(
23
)
Garage - Remodel

Serving Harrison, NJ and surrounding areas

Approved

In business since 1997

Customers say: Quality work

"They are not local to my area. Please, hire local. And this is for Angi: Try not to recommend contractors who are a significant distance away, in this case around 80 miles (and 2 states) away. Great website, appears to be professionally designed and maintained, I like what they do (judging from the content in the website) but I am outside their service area. I don't live in that area. If I owned a home or apartment in that area, I would hire them."
Additional Photos
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for JC Builders
JC Builders
5.0(
2
)
Garage - Remodel

Serving Harrison, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

As your trusted and local renovation contractor, we are committed to offering high-quality, long-lasting solutions for your properties. Our business model is based on trust and integrity. Bathroom and kitchen remodeling is our niche. We are also skilled in general construction too.\n\nWe have been in business since 2008. And, we are continuously doing projects for our initial clients. Visit our website at https://njcbuilders.com/

Bathroom Remodeling
Bathroom Remodeling
Bathroom Remodeling
Bathroom Remodeling
Bathroom Remodeling

+13

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Powers Performance Construction LLC
Powers Performance Construction LLC
4.3(
27
)
Garage - Remodel

Serving Harrison, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"It went so well. I will continue to hire them for all of my carpentry needs. They also set toilets, do plumbing, roofs and all types of hany man jobs. They are very professional and have an extremely good work ethic."
Decks and Porches Project
Remodeling - General Project
General Remodeling Project
Finished Carpentry and Woodworking Project
Gazebo

+53

Response time2 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Prince Akeems Royal Service
Prince Akeems Royal Service
5.0(
10
)
Garage - Remodel

Serving Harrison, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"We are unbelievably happy with the job that George and Roy from Prince Akeems did on our backyard wall. The wall was a horrible eyesore--cinderblock with the lower half covered in a kind of adhesive tar and plastic that someone had applied many years ago. It was objectively hideous. The first time George came over, I had a couple of ideas about what should be done with it, but he had a much better one, which was to remove the plastic and adhesive tar, then cover the cinderblock in a thin layer of concrete, then put a layer of dark green stucco over that. My point here is that George was very creative about the project and came up with a much better solution than I would have been able to come up with myself. He and Roy worked very effectively over nearly two full work days to complete the wall, which looks wonderful. I would add that this was not an easy project, especially the first phase, which was quite an unpleasant task. It has totally transformed the backyard and increased our enjoyment of the space tremendously! Furthermore, Prince Akeems rates are extremely fair and George and Roy were a pleasure to work with over the course of the entire project. They are very communicative and do an excellent job of explaining and making transparent what they are doing. You should hire them; you won't be sorry."
Samsung Frame Over Fireplace
Laptop Screen Replacement
Samsung Frame Over Fireplace
Laptop Screen Replacement
Samsung Frame Over Fireplace

+25

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rioza General Contractor LLC
Rioza General Contractor LLC
4.7(
14
)
Garage - Remodel

Serving Harrison, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Their prices were very good! The work was excellent and the communication. I needed it done right away and they were able to make it happen. I will definitely hire them again."
Lynn Kitchen
Lynn Kitchen
Lynn Kitchen
Lynn Kitchen
Lynn Kitchen

+1

2 neighbors recently requested a quote
Recommended by10%of homeowners
Avatar for Blue Dragon Home Repair, LLC
Blue Dragon Home Repair, LLC
3.6(
15
)
Garage - Remodel

Serving Harrison, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I was very nervous in hiring Blue Dragon Home Repair since I was remodeling my master bathroom and It was going to be my first time working with them. Anthony was so helpful in providing me a detailed plan showcases the estimates, timelines and the work involved in getting my master bathroom remodeled. Him and his team were always on time. The worked fast and most importantly they were very detailed and clean each day they were working on my bathroom. I highly recommend Blue Dragon Home Repair. I so happy I with how beautiful my master bathroom came out. I will always use them for any of my future home remodeling projects! Thank you Anthony and your team for the great work!"
After work was completed
During the Replacement
Before the repair
Response time10 mins
Response rate100%
Recommended by81%of homeowners
Avatar for Promotions Home Improvement, Inc.
Promotions Home Improvement, Inc.
5.0(
1
)
Garage - Remodel

Serving Harrison, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Customers say: Quick response

Ever since opening our doors, we have been committed to our clients. Unique project needs and achieving their utmost satisfaction with our work. As a leader in the industry, we use a comprehensive approach in order to provide a wide range of services for the projects we are involved with. \n \nFrom dealing with bureaucratic requirements to coordinating with subcontractors, Promotions Home Improvement guarantees precise, timely, and efficient work. Get in touch to bring your vision to life today.

Deck Renovation
Bathroom Renovation
Sidewalk Renovation
Roof Instalation
Retain Wall Repair

+5

Recommended by100%of homeowners
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FAQs for garage remodeling projects in Harrison, NJ

A garage apartment represents a valuable addition to your property when properly constructed according to local regulations. The potential benefits include additional living space for family members, rental income possibilities, and increased property value. 

Your specific return depends on local housing market conditions, construction quality, and ongoing maintenance. Consider consulting with a real estate professional regarding potential returns in your neighborhood.

Building a garage apartment requires multiple permits, with basic residential garage permits starting at $74 in most locations. You'll need separate approvals for structural elements, electrical systems, plumbing installations, and mechanical components. 

Many jurisdictions also require specific approval for accessory dwelling units. Contact your local building department early in your planning process to understand all requirements and associated costs.

Converting an existing garage into living space presents an alternative to new construction. The feasibility depends on your garage's structural condition, foundation type, and local zoning regulations. Key considerations include insulation requirements, utility connections, and moisture control. Research local codes thoroughly, as many municipalities have specific requirements for garage conversions.

The Harrison, NJ homeowners’ guide to garage remodelings

From average costs to expert advice, get all the answers you need to get your job done.