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Top-Rated Garage remodelers in Mahwah - Updated Nov 2026

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

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The prestige team did an amazing job on our kitchen and pantry renovation. They made the process easy and we're open to our participation and input throughout the project. From the design to demo to construction the process was smooth and the final result came out looking amazing. Would reccomend them to anyone doing a home project."
Demarest multiple room remodel
completion of renovation
Addition project progress
Rear addition project
Master bedroom suite

+542

Response time6 hrs
Recommended by66%of homeowners
Avatar for BUILT-WELL BUILDERS, LLC
BUILT-WELL BUILDERS, LLC
4.8(
167
)
Garage - Remodel

Serving Mahwah, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"Keith and team did an amazing job remodeling our kitchen. The team was extremely professional, communicative, detail oriented, and treated our home like it was their own. They kept the process moving and made everything so easy. We would 100% recommend Keith and team for any kitchen remodel."
Response time2 days
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Garage - Remodel

Serving Mahwah, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Cesar and his crew just finished a remodel of my master bathroom. This is the second major project completed in my home by CSZ (prior kitchen remodel) and once again they exceeded my expectations. Cesar worked with me along the way to come up with the perfect design to ensure all my requirements were met. He is knowledgeable and his attention to detail is second to none. The CSZ crew, Armondo and Benjamin were also a pleasure to work with. They are knowledgeable, trustworthy, and hardworking. They also did an exceptional job cleaning up at the end of each work day. My dog even loves them! I highly recommend CSZ Construction. They will most certainly be back for future projects in my home!"
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Avatar for Pickford Contracting Services, Inc.
Pickford Contracting Services, Inc.
4.8(
98
)
Garage - Remodel

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"We hired Pickford Contracting Services to remodel our basement, and we definitely made the right choice. Matthew and Donna are a class act. From the initial walkthrough of our unfinished basement to the day of completion, they went above and beyond to make sure that we were happy with everything. From the get-go, we were impressed with Donnas organization, the response time (very fast!), and willingness to negotiate on prices. She was friendly, knowledgeable, and patient with my barrage of questions. We always felt comfortable knowing she was working behind the scenes in making sure this project would be perfect. Matthew and his crew were just amazing. The work was completed quickly and to our exact specifications at a reasonable price. We could tell he takes pride in his work from his attention to detail -- making sure every little thing was done perfectly, down to the last door hinge and speck of paint. In the end, they transformed our musty unfinished basement into a sleek and welcoming office and entertainment space for us to enjoy. Looking at the before pictures, I honestly do not recognize our old basement! I would highly recommend them to anyone. SECOND PROJECT**** We were so happy with the recent basement to remodel Pickford Contracting Services did that we did not even consider anyone else when we decided to have our deck repaired and re-finished. Our deck had been rotting in places, missing stairs, and was badly in need of repair, and Matthew and crew did a fantastic job with everything. They finished the whole project very quickly, and our deck looks stunning. Donna gave us a great price and worked with us to ensure we got exactly what we wanted. Having completed both a major and a minor project in our home, both of which we were thrilled with the results, we would highly recommend PCS to anyone."
building new structure
Original door to be replaced
Shed rebuild
Structure and footing deterioration
Demo

+514

Response time10 hrs
Response rate92%
10 neighbors recently requested a quote
Avatar for EMILCO Construction, LLC
EMILCO Construction, LLC
4.9(
16
)
Garage - Remodel

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
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Pro Services
Pro Services
4.8(
152
)
Garage - Remodel

Serving Mahwah, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Repair went well. Technician arrived on time and was working all day to re point the chimney and re line it. He even repainted where paint had flaked off accessing the chimney to re-line."
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
47 neighbors recently requested a quote
Avatar for The Finish Guys
The Finish Guys
4.8(
20
)
Garage - Remodel

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I recently had the pleasure of working with The Finish Guys for a basement remodeling project, and I couldn't be happier with the results. From start to finish, the experience was exceptional, and I wholeheartedly recommend their services to anyone in need of a remodel. The team's punctuality and responsibility were outstanding. They consistently arrived on time, and their professionalism was evident throughout the project. I must also commend Matt, who was our main point of contact. His level of communication was top-notch. He kept us informed every step of the way and was quick to address any concerns or questions we had. Matt's dedication to ensuring our satisfaction was truly impressive. The quality of their work speaks for itself. The Finish Guys transformed our basement into a space that exceeded our expectations. Their attention to detail and craftsmanship are evident in every corner of the remodel."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

2 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for Inson Dubois Wood LLC
Inson Dubois Wood LLC
5.0(
17
)
Garage - Remodel

Serving Mahwah, NJ and surrounding areas

Approved

In business since 2005

Customers say: True professional

"We live in a prewar coop building in Manhattan and were in need of a kitchen, living and dining room/den renovation. Because of the limitations in our building, we were not optimistic that many changes could be made that would dramatically alter the feel/function of the space. Inson Wood proved us completely wrong. With his architectural eye and his impeccable design aesthetic we (and everyone who has been here before and after) experiences our apartment as an entirely different living space. Even family members are shocked at the transformation. I think that what Inson accomplished was the product of a few significant factors. First, Inson asks you what you want and seriously considers how you live. If Inson thinks that different approaches should be considered for what you want, he provides renderings of each option so that you can easily visualize and imagine them. Ultimately, Inson respects your preferences and works with them, elevating them to a level far above what you had imagined. Inson uses the highest quality vendors (whom we NEVER would have found) and expertly guides you through choices (note: follow his recommendations!!!)- our walls would never have had dimension and our kitchen backsplash never have been so unique (two examples) if not for the artisans that Inson uses. Inson is also willing to have you be as much or as little involved in the process as you want to be. I did go with Inson to choose many pieces of furniture but realized after a certain point that his taste point made me confident in him choosing much finishing work (ex: window treatments, decorative cushions, which I love) without me. As with all design work, there are always glitches and Inson was extremely responsive and responsible for taking care of those as they came up. We are nothing less than thrilled to come home each evening and enjoy our space, which feels like a luxurious retreat perfectly tailored to us."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by100%of homeowners
Avatar for Atlantic 1 Construction LLC
Atlantic 1 Construction LLC
4.8(
17
)
Garage - Remodel

Serving Mahwah, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Atlantic 1 and Eddie were referred to me by another happy customer who in return was also referred by someone who used their services. Quick to quote and book (especially when we had a water damage project and couldn’t wait around) , not afraid to take on challenges that other contractors wouldn’t work on, fast turnaround and good pricing. Would I use them again?: I’ve done a kitchen remodel with them, then a living room- from ceiling paint to floor install to closets remodeling, and I’m having them return for a quote on deck / balcony and gazebo reconstruction and new fence So yes.. I would definitely use them again!"
Remodeling - General Project
Painting - Interior Project
Handyman Services Project
Remodeling - General Project
Painting - Interior Project

+5

7 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for P B Construction, LLC
P B Construction, LLC
4.5(
16
)
Garage - Remodel

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
4 neighbors recently requested a quote
Recommended by50%of homeowners
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FAQs for garage remodeling projects in Mahwah, 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 Mahwah, NJ homeowners’ guide to garage remodelings

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