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Keystone constructionGeneral contractor in Spring Valley, NY

Keystone construction is a general contractor at 130 Grotke Rd, Spring Valley, NY 10977. Open 7 days a week.

Spring Valley, NY0 paid placements in any rankingHow we rank

Call (732) 875-9832

Key facts

Key facts about Keystone construction
Address130 Grotke Rd, Spring Valley, NY 10977Get directions
Phone(732) 875-9832
HoursMonday to Saturday: 7 AM – 7 PM; Sunday: 8 AM – 3 PM

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Spring Valley and 11 towns within 25 miles: Chestnut Ridge, Pearl River, Nanuet, Monsey, Kaser, Hillcrest, Blauvelt, New Square, Airmont, Viola and New Hempstead.

Based in Spring Valley, NYView on map

Opening hours

Opening hours for Keystone construction
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday7 AM – 7 PMevening
Sunday8 AM – 3 PM
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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.

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Questions about Keystone construction

What are Keystone construction’s hours?

Keystone construction is open 7 days a week. Its listed hours are Monday to Saturday, 7 AM – 7 PM; Sunday, 8 AM – 3 PM. On Saturdays it is open 7 AM to 7 PM, and on Sundays 8 AM to 3 PM. Hours come from the business listing; holiday hours may differ.

What areas does Keystone construction serve?

Serves Spring Valley and 11 towns within 25 miles: Chestnut Ridge, Pearl River, Nanuet, Monsey, Kaser, Hillcrest, Blauvelt, New Square, Airmont, Viola and New Hempstead. 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 Keystone construction?

Call Keystone construction on (732) 875-9832. The business is at 130 Grotke Rd, Spring Valley, NY 10977. Ask for a written estimate before any work starts.

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