Hardwood Flooring in Montgomery County, MD
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AG Construction is a hardwood flooring contractor serving all of Montgomery County, MD, from Rockville and Bethesda to Gaithersburg, Potomac, Silver Spring, and Germantown. We refinish, repair, sand, stain, and install hardwood floors for homes and businesses across the county.
A board that is cupped, a plank split by a dropped pot, a finish worn down to bare wood in the walkways, or a whole house that needs new hardwood installed, these are the jobs we do every week in Montgomery County. We are MHIC licensed and insured. Call 240-246-4561 for a free estimate anywhere in the county.
Flooring Services in Montgomery County, MD
Hardwood Floor Refinishing
Sand back the wear and bring back the color and shine of tired floors across Montgomery County.
Hardwood Floor Repair & Restoration
Fix damaged boards, water stains, and worn areas, and blend the repair into the surrounding floor.
Hardwood Floor Installation
New solid and engineered hardwood installed to last, prefinished or finished in place.
Floor Sanding & Staining
Change the color of your existing hardwood or refresh the finish without full replacement.
Wood Species & Wide Plank
Oak, maple, walnut, cherry, and more, including wide plank boards, matched to your home.
Luxury Vinyl Plank
Waterproof, durable LVP for kitchens, basements, and busy households.
Why Montgomery County Chooses AG Construction MD
- MHIC licensed and insured, so your project meets Maryland home improvement standards.
- Owner Aaron Goodman has over 10 years of hands-on flooring experience across Maryland and personally oversees every project.
- Free, no-obligation estimates on every flooring project in Montgomery County.
- We are a service-area business. We come to your Montgomery County home or property, so you skip the showroom markup.
- One source for hardwood installation, refinishing, sanding and staining, luxury vinyl plank, carpet, and commercial flooring.
AG Construction MD LLC serves Montgomery County, MD from Woodbine, MD. Call 240-246-4561 for a free estimate or request a quote online.
Custom, Wide Plank & Parquet Hardwood
Montgomery County homes range from classic colonials in Chevy Chase to new builds in Clarksburg, and the flooring should match the house. We install a full range of hardwood species, including oak, maple, walnut, and cherry, in standard or wide plank widths.
Older homes with parquet floors are a specialty of their own: our parquet floor refinishing restores the original pattern instead of tearing it out. If you want a different color rather than a different floor, staining during refinishing is the most cost-effective way to get it.
Looking for an Environmentally Friendlier Floor?
Refinishing is the greenest flooring decision most homeowners can make: it keeps the existing hardwood in place instead of sending it to a landfill and buying new material. For new floors, bamboo is a fast-renewing option we install alongside traditional hardwood, and we can talk through finish options, including waterborne low-VOC finishes like the Bona products we recommend, at your estimate.
Clarksburg, North Potomac and Upcounty Montgomery
Clarksburg, at the north end of the I-270 corridor, has grown mostly since 2000, and its townhomes and single-family homes tend to have engineered hardwood or luxury vinyl downstairs and carpet upstairs. Common upgrades are hardwood or luxury vinyl plank in place of carpet, carpeted stairs converted to hardwood treads, and refinishing once the first finish wears thin in the walkways.
North Potomac, between Potomac, Rockville and Gaithersburg, is mostly single-family homes from the 1970s through the 1990s, many with solid oak floors that can be sanded and refinished several times over their life. A refinish, a color change while the floor is at bare wood, and new hardwood where carpet comes out are the typical projects in homes like these.
Farther upcounty, Germantown, Damascus, Olney and Laytonsville each have their own page, and Boyds and Darnestown are covered by the same crews. Just past the county line, see Mount Airy.
Free Estimates Anywhere in Montgomery County
Every project starts with a free, no-obligation estimate at your home or property. We measure, look at the condition of the existing floor, and give you a written price for the options that make sense, whether that is refinishing what you have or installing something new. Call 240-246-4561 or request your estimate online.


