Three Flag Construction IncGeneral contractor in Hastings-on-Hudson, NY

Three Flag Construction Inc is a general contractor at 18 Ridge St, Hastings-On-Hudson, NY 10706. Open Monday to Friday.

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Call (914) 943-6403

Key facts

Key facts about Three Flag Construction Inc
Address	18 Ridge St, Hastings-On-Hudson, NY 10706, Hastings-on-Hudson, NYGet directions
Phone	(914) 943-6403
Hours	Monday to Friday: 9 AM – 5 PM

Trades

Each trade shows the evidence we matched it on.

General Contractingmain tradeGoogle main category

Service area

Serves Hastings-on-Hudson and 11 towns within 25 miles: Dobbs Ferry, Greenville, Irvington, Greenburgh, Tappan, Tuckahoe, Yonkers, Eastchester, Bronxville, Hartsdale and Scarsdale.

Based in Hastings-on-Hudson, NYView on map

Opening hours

Opening hours for Three Flag Construction Inc
Day	Hours
Monday	9 AM – 5 PM
Tuesday	9 AM – 5 PM
Wednesday	9 AM – 5 PM
Thursday	9 AM – 5 PM
Friday	9 AM – 5 PM
Saturday	Closed
Sunday	Closed

Open evenings — no
Open Saturdays — no
Open Sundays — no

Typical general contracting prices

Typical general contracting prices
Job	Low	Typical	High
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.

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Questions about Three Flag Construction Inc

What are Three Flag Construction Inc’s hours?

Three Flag Construction Inc is open Monday to Friday. Its listed hours are Monday to Friday, 9 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Three Flag Construction Inc serve?

Serves Hastings-on-Hudson and 11 towns within 25 miles: Dobbs Ferry, Greenville, Irvington, Greenburgh, Tappan, Tuckahoe, Yonkers, Eastchester, Bronxville, Hartsdale and Scarsdale. 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.

How do I contact Three Flag Construction Inc?

Call Three Flag Construction Inc on (914) 943-6403. The business is at 18 Ridge St, Hastings-On-Hudson, NY 10706, Hastings-on-Hudson, NY. Ask for a written estimate before any work starts.

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