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Cornerstone Builders GroupGeneral contractor in Franklin Lakes, NJ

Cornerstone Builders Group is a general contractor at 795 Franklin Ave Building C, Suite 101, Franklin Lakes, NJ 07417, rated 4.6 from 22 Google reviews. Open Monday to Saturday.

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Call (201) 891-3713Website ↗

Key facts

Key facts about Cornerstone Builders Group
Address795 Franklin Ave Building C, Suite 101, Franklin Lakes, NJ 07417Get directions
Phone(201) 891-3713
Websitecornerstonebuildersgroup.net
HoursMonday to Friday: 8 AM – 5 PM; Saturday: 8 AM – 3 PM
Google rating4.6 from 22 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Franklin Lakes and 11 towns within 25 miles: Wyckoff, Oakland, Midland Park, Ramsey, Allendale, Waldwick, Pompton Lakes, North Haledon, Wanaque, Ridgewood and Glen Rock.

Based in Franklin Lakes, NJView on map

Opening hours

Opening hours for Cornerstone Builders Group
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
Saturday8 AM – 3 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • 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

4.6from 22 Google reviews

Hired Cornerstone Builders Group? Write a review

Questions about Cornerstone Builders Group

What are Cornerstone Builders Group’s hours?

Cornerstone Builders Group is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, 8 AM – 3 PM. On Saturdays it is open 8 AM to 3 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Cornerstone Builders Group serve?

Serves Franklin Lakes and 11 towns within 25 miles: Wyckoff, Oakland, Midland Park, Ramsey, Allendale, Waldwick, Pompton Lakes, North Haledon, Wanaque, Ridgewood and Glen Rock. 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 Cornerstone Builders Group?

Cornerstone Builders Group has a rating of 4.6 from 22 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 Cornerstone Builders Group?

Call Cornerstone Builders Group on (201) 891-3713. The business is at 795 Franklin Ave Building C, Suite 101, Franklin Lakes, NJ 07417. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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