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Top-Rated Wood flooring refinish pros in Mountainside - Updated Nov 2026

Avatar for Priority Wood Flooring LLC
Priority Wood Flooring LLC
4.9(
37
)
Wood Flooring - Refinish

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"I was referred to Priority Flooring and Aldo by a friend. When i called Aldo and he came over to our house to discuss the job he was so knowledgeable and honest and the scope and the cost. Ald and his team spent 4 days in our house refinishing all our wood floors. great job and quality. When Aldo said we'll be there at a certain time, his crew was there on the time he said. Thanks a lot for a great job Aldo. I would recommend him to anyone. Hire them and you would be a happy customer. Thanks again, Yury from Wayne, NJ"
Additional Photos
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+52

Response time6 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Applied Wood Products Inc.
Applied Wood Products Inc.
5.0(
12
)
Wood Flooring - Refinish

Serving Mountainside, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"We have used Applied Wood 20 years ago and again recently while remodeling our kitchen. They are excellent between price and workmanship you can’t go wrong. Would highly recommend."
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Response time2 days
Response rate100%
6 neighbors recently requested a quote
Floor Installations, Inc.
4.9(
62
)
Wood Flooring - Refinish

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Customers say: Quick response

"What started as a refinishing project expanded to multiple other tasks that Al and his team took on without missing a beat. They offer superior customer service and a work ethic you would wish all vendors would emulate. Floor Installation Inc will be called upon for services in the future."
Response time6 hrs
Response rate100%
43 neighbors recently requested a quote
Avatar for 3M Melo Hardwood Floors, Inc
3M Melo Hardwood Floors, Inc
4.7(
39
)
Wood Flooring - Refinish

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Customers say: Super punctual

"I recently moved to a senior home that was built in 1965; VERY little has been done to update this place since then. The oak hardwood floors were a MESS! They were very worn and full of (pet) stains throughout. While the quote from 3M was slightly higher than another quote I got, they were available when I needed them. Marcelo and his crew did a FANTASTIC job! The floors look amazing. They also put oak hardwood in the master bedroom and hallway that had been there when built but replaced by previous owners with cheap snap flooring in a hideous color. It was a BIG job but the results were beautiful. I would highly recommend 3M Mello Hardwood Floors, Inc. to anyone who asks. They were professional and answered any questions I had to my full satisfaction. 3M will be my “go to” for any future work I may require."
Additional Photos
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+5

Response time2 days
Response rate100%
7 neighbors recently requested a quote
Avatar for Priority Wood Flooring LLC
Priority Wood Flooring LLC
4.3(
88
)
Wood Flooring - Refinish

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I could not be more pleased with the quality work, and service of Priority Wood Flooring LLC. They are highly professional and courteous, and really take pride in their craftsmanship. I was very pleased with the end result - and, the owner even made a follow up visit to repair some minor abrasions caused by the movie of furniture. I highly recommend their service, for which I do intend on using them again in the near future."
Design
Old pine floors
4” plank
Gray styles
White oak wood flooring

+38

Response time2 hrs
Recommended by95%of homeowners
Avatar for Monk's Home Improvements Inc.
Monk's Home Improvements Inc.
4.7(
600
)
Wood Flooring - Refinish

Serving Mountainside, NJ and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Credit card accepted

Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.

Recessed Shelving
Reach-In Closets
My jobs
My jobs
My jobs

+19

19 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Applied Wood Products, Inc.
Applied Wood Products, Inc.
4.6(
15
)
Wood Flooring - Refinish

Serving Mountainside, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Mike and his crew were top-shelf from the quote through the finished job. He was responsive, prompt, and helpful during the first stages of the project--the estimate & details. When it came to the actual work, he and his crew were outstanding. We couldn't be more pleased with the newly refinished floors in our three spare bedrooms. I would highly recommend Mike. This was a smooth project from start to re-finish!"
Brazilian Cherry With Wenge detail strips
Oak Parquet in Kitchen
Sanding & Refinishing Douglas Fir Floors
Wood Floor Refinishing
Response time1 day
4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Floor Builders LLC
Floor Builders LLC
4.9(
11
)
Wood Flooring - Refinish

Serving Mountainside, NJ and surrounding areas

Approved

In business since 1997

Free estimates

Small jobs welcome

"We had about seven people come in to give us quotes over two weeks ago. I haven’t even heard from them or received a quote. One guy told us we would have to go to a lumberyard by all the material bring it home. Floor builders came gave us a quote on the spot, said they would bring all the materials and had samples of flooring to pick out. It was exactly how it should be. Everything was provided, and the process was very easy. They worked very hard and were in and out in two days and went above and beyond to move things."
ELEVATED HOMES
ELEVATED HOMES
ELEVATED HOMES
ELEVATED HOMES
ELEVATED HOMES

+8

7 neighbors recently requested a quote
Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Wood Flooring - Refinish

Serving Mountainside, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I purchased a multifamily house with 2 stories. The 2nd floor had 1 inch original hardwood from 1920 that laid on the floor joists so you could hear every footstep downstairs and my tenants almost moved out. I hired Cesar to take on a tedious and technical ceiling soundproofing technique for the apartment using RSCI rubber clips, hat channels, insulation, and making the 1st floor airtight. I was so impressed with how he was able to juggle handling my tenant for 2 weeks, compensating for delayed shipping by driving 3 hours to New York and picking up the materials himself to make sure we meet the deadline, redoing 1 entire room at his loss and not charging me for it because the original technique we tried did not work, and listening and working with me to make sure we didn't miss any details that would cause sound transfer (and this was impressive because I am very detail oriented). My tenants moved in and were very impressed by the finished looked of the new ceilings and crown molding. We saw a sound improvement of about 15 STC in both airborne and impact noise. It cut down sound transfer by 2/3 in the 1st floor apartment. I will be adding rubber underlayment upstairs underneath the new flooring to completely block out the rest of the impact noise that transfers from the floor above to the walls downstairs that support it! I'll be calling Cesar and his crew again."
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
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FAQs for wood flooring refinish projects in Mountainside, NJ

Rental sanders can address moderate surface damage, but their effectiveness depends on scratch depth and overall floor condition. Drum sanders offer the most aggressive removal capability for deeper imperfections. However, if the damage extends into the wood structure or affects large portions of the floor, board replacement by an expert might be necessary before sanding. Consult a flooring professional for help.

Always thoroughly review the manufacturer's operating instructions before starting. Wear appropriate safety gear, including goggles to protect your eyes and a respirator to prevent inhalation of dust. Inspect electrical components before each use to prevent shock hazards. Keep children and pets away from the work area, and maintain a clean space by frequently vacuuming dust accumulation to prevent slipping and to ensure you can see well.

Sandpaper requirements depend on floor size, condition, and the sanding approach. Plan to use multiple grit levels (coarse, medium, and fine) with at least one to two sheets per 100 square feet for each grit. Floors with significant damage or multiple finish layers will require more coarse-grit sheets. Purchase extra supplies before beginning because running out mid-project can cause visible inconsistencies in the final result.

The Mountainside, NJ homeowners’ guide to wood flooring refinishes

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