Skip to content
ContractorsRanked

Black Rock ConstructionGeneral contractor in Mahwah, NJ

Black Rock Construction is a general contractor in Mahwah, NJ, rated 5.0 from 2 Google reviews. Open Monday to Friday.

Mahwah, NJ0 paid placements in any rankingHow we rank

Call (201) 463-8212Website ↗

Key facts

Key facts about Black Rock Construction
Phone(201) 463-8212
Websiteblackrockgroup.us
HoursMonday to Thursday: 9 AM – 5 PM; Friday: 9 AM – 3 PM
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 Mahwah and 12 towns within 25 miles: Paramus, Oradell, Fair Lawn, River Edge, Ridgewood, Glen Rock, Rochelle Park, Maywood, Saddle Brook, New Milford, Elmwood Park and Emerson.

Based in Mahwah, NJView on map

Opening hours

Opening hours for Black Rock Construction
DayHours
Monday9 AM – 5 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 AM – 3 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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

No ContractorsRanked reviews yet

Google

5.0from 2 Google reviews

Hired Black Rock Construction? Write a review

Questions about Black Rock Construction

What are Black Rock Construction’s hours?

Black Rock Construction is open Monday to Friday. Its listed hours are Monday to Thursday, 9 AM – 5 PM; Friday, 9 AM – 3 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Black Rock Construction serve?

Serves Mahwah and 12 towns within 25 miles: Paramus, Oradell, Fair Lawn, River Edge, Ridgewood, Glen Rock, Rochelle Park, Maywood, Saddle Brook, New Milford, Elmwood Park and Emerson. 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 Black Rock Construction?

Black Rock 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 Black Rock Construction?

Call Black Rock Construction on (201) 463-8212. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Black Rock Construction? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile