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

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

Serving Union, 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"
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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 Union, 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 Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Customers say: Quick response

"Al and his team were amazing! The person who worked on the floors before did not know what they were doing. They left ridges in the wood, and on top of that, they stained it a cherry color which was a far different from the oak color and seemed to have applied the stain with a paint brush, with strokes going in all different directions and very visible to the eye! Al took one look and said that all the person did was buff the floor. He did not sand it properly nor applied the products properly! Al promised that my floors would come out beautifully. And they did! My floors look so great, that some thought they were newly installed! Al's team did an amazing job and we would definitely use them again!"
Response time6 hrs
Response rate100%
39 neighbors recently requested a quote
Avatar for 3M Melo Hardwood Floors, Inc
3M Melo Hardwood Floors, Inc
4.7(
39
)
Wood Flooring - Refinish

Serving Union, 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."
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+5

Response time2 days
Response rate100%
7 neighbors recently requested a quote
Avatar for USA Designer Flooring, LLC.
USA Designer Flooring, LLC.
5.0(
25
)
Wood Flooring - Refinish

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Credit card accepted

"They did an excellent job in removing very old carpet and refinishing the wood floor exposed. Alberto walked me through the whole process and discussed the small repairs. He really worked with me on the pricing for the additional work that needed to be done. Floor is absolutely beautiful."
Response time12 hrs
Response rate87%
Recommended by70%of homeowners
Avatar for Floor Builders LLC
Floor Builders LLC
4.9(
11
)
Wood Flooring - Refinish

Serving Union, 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
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ELEVATED HOMES
ELEVATED HOMES

+8

7 neighbors recently requested a quote
Avatar for CHELO WOOD SANDING & REFINISHING INC
CHELO WOOD SANDING & REFINISHING INC
5.0(
9
)
Wood Flooring - Refinish

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"We had our hardwood floors and 40 steps sanded and refinished. Along with minor repairs. Everything looks great and was completed in less than six days. The men worked tirelessly day after day, very respectful and cleaned up after themselves everyday. Awesome company to work with and recommend."
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+41

Response time2 hrs
Response rate98%
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FAQs for wood flooring refinish projects in Union, 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 Union, NJ homeowners’ guide to wood flooring refinishes

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