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John J Mc Adam ConstructionRoofer in Rocky Point, NY

John J Mc Adam Construction is a roofer at 185 Prince Rd, Rocky Point, NY 11778, rated 5.0 from 2 Google reviews. Open 7 days a week.

Rocky Point, NY0 paid placements in any rankingHow we rank

Call (631) 384-1446

Key facts

Key facts about John J Mc Adam Construction
Address185 Prince Rd, Rocky Point, NY 11778Get directions
Phone(631) 384-1446
HoursMonday to Sunday: 6 AM – 10 PM
Google rating5.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Roofingmain tradeGoogle main category
  • Paintingadditional Google category
  • Sidingadditional Google category

Service area

Serves Rocky Point and 11 towns within 40 miles: East Shoreham, Sound Beach, Wading River, Ridge, Miller Place, Middle Island, Mount Sinai, Port Jefferson Station, Coram, Manorville and Yaphank.

Based in Rocky Point, NYView on map

Opening hours

Opening hours for John J Mc Adam Construction
DayHours
Monday6 AM – 10 PMevening
Tuesday6 AM – 10 PMevening
Wednesday6 AM – 10 PMevening
Thursday6 AM – 10 PMevening
Friday6 AM – 10 PMevening
Saturday6 AM – 10 PMevening
Sunday6 AM – 10 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical roofing prices

Typical roofing prices
JobLowTypicalHigh
Roof replacementPer project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.17 Middle Atlantic factor (2025 Cost vs. Value Report)$8,750$11,670$16,340
Roof repairPer repair: typical range of customer-reported jobs. US national range$395$1,174$1,968

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

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 2 Google reviews

Hired John J Mc Adam Construction? Write a review

Questions about John J Mc Adam Construction

What are John J Mc Adam Construction’s hours?

John J Mc Adam Construction is open 7 days a week. Its listed hours are Monday to Sunday, 6 AM – 10 PM. On Saturdays it is open 6 AM to 10 PM, and on Sundays 6 AM to 10 PM. Hours come from the business listing; holiday hours may differ.

What areas does John J Mc Adam Construction serve?

Serves Rocky Point and 11 towns within 40 miles: East Shoreham, Sound Beach, Wading River, Ridge, Miller Place, Middle Island, Mount Sinai, Port Jefferson Station, Coram, Manorville and Yaphank. The list is based on the business's location and the usual service radius for roofing. Confirm your address is covered when you call.

What do Google reviews say about John J Mc Adam Construction?

John J Mc Adam Construction 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 John J Mc Adam Construction?

Call John J Mc Adam Construction on (631) 384-1446. The business is at 185 Prince Rd, Rocky Point, NY 11778. Ask for a written estimate before any work starts.

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