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Demar Construction CoGeneral contractor in Bethpage, NY

Demar Construction Co is a general contractor at 301 Central Ave, Bethpage, NY 11714, rated 5.0 from 2 Google reviews.

Bethpage, NY0 paid placements in any rankingHow we rank

Call (516) 939-6140

Key facts

Key facts about Demar Construction Co
Address301 Central Ave, Bethpage, NY 11714Get directions
Phone(516) 939-6140
Google rating5.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Bethpage and 11 towns within 25 miles: Plainedge, Levittown, Farmingdale, Old Bethpage, South Farmingdale, Plainview, North Massapequa, Hicksville, North Wantagh, East Farmingdale and Massapequa.

Based in Bethpage, NYView on map

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.10 Middle Atlantic factor (2025 Cost vs. Value Report)$16,000$29,600$45,640
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.15 Middle Atlantic factor (2025 Cost vs. Value Report)$7,670$14,020$20,380

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

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Google

5.0from 2 Google reviews

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Questions about Demar Construction Co

What areas does Demar Construction Co serve?

Serves Bethpage and 11 towns within 25 miles: Plainedge, Levittown, Farmingdale, Old Bethpage, South Farmingdale, Plainview, North Massapequa, Hicksville, North Wantagh, East Farmingdale and Massapequa. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about Demar Construction Co?

Demar Construction Co has a rating of 5.0 from 2 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Demar Construction Co?

Call Demar Construction Co on (516) 939-6140. The business is at 301 Central Ave, Bethpage, NY 11714. Ask for a written estimate before any work starts.

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