4.9 out of 5, across 87 reviews.
We publish the project type and price range on every review, because a five-star quote means very little if you cannot tell whether it was a $3,000 repair or a $40,000 build.
Verified clients
Every review, in full
"A-1 replaced 180 feet of failing chain-link with cedar board-on-board. Cesar walked the property line with our neighbor before starting, which prevented a dispute we were dreading. Permits were handled and the crew finished in two days."
Jennifer M.
Silver Spring, MD · Cedar privacy fence
"We got four quotes for a composite deck. A-1 was the only one that showed up with drawings and explained the footing inspection. Three years in, not a single popped fastener."
David R.
Bethesda, MD · Trex deck, 420 sq ft
"Our Columbia village board rejected two previous submissions from another contractor. A-1 knew exactly what the committee wanted and got approval on the first try."
Priya S.
Columbia, MD · Aluminum fence + gates
"A storm dropped a tree across our fence on a Saturday. They had it cleared and temporarily secured the same day, then rebuilt the section the following week."
Marcus T.
Rockville, MD · Emergency fence repair
"The paver patio is flawless two winters later. They dug way deeper than I expected and compacted the base in layers. You can tell where the money went."
Ellen K.
Potomac, MD · Belgard paver patio, 550 sq ft
"The retaining wall behind our house had been leaning for years. A-1 rebuilt it with proper drainage and explained exactly why the original failed. No pressure, no upselling."
Robert and Anne D.
Ellicott City, MD · Segmental retaining wall
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