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G4A Inc.General contractor in Newmarket, ON

G4A Inc. is a general contractor at 194 William Roe Blvd, Newmarket, ON L3Y 1B5, rated 4.9 from 19 Google reviews. Open Monday to Friday.

Newmarket, ON0 paid placements in any rankingHow we rank

Call (647) 860-2787Website ↗

Key facts

Key facts about G4A Inc.
Address194 William Roe Blvd, Newmarket, ON L3Y 1B5Get directions
Phone(647) 860-2787
Websitegroup4arts.com
HoursMonday to Friday: 8 AM – 6 PM
Google rating4.9 from 19 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Newmarket and 11 towns within 40 km: Aurora, East Gwillimbury, King, Richmond Hill, Vaughan, Keswick, Markham, Concord, Tottenham, Uxbridge and North York.

Based in Newmarket, ONView on map

Opening hours

Opening hours for G4A Inc.
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 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 converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$20,510CA$37,930CA$58,490
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$9,350CA$17,080CA$24,820

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

4.9from 19 Google reviews

Hired G4A Inc.? Write a review

Questions about G4A Inc.

What are G4A Inc.’s hours?

G4A Inc. is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does G4A Inc. serve?

Serves Newmarket and 11 towns within 40 km: Aurora, East Gwillimbury, King, Richmond Hill, Vaughan, Keswick, Markham, Concord, Tottenham, Uxbridge and North York. 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 G4A Inc.?

G4A Inc. has a rating of 4.9 from 19 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 G4A Inc.?

Call G4A Inc. on (647) 860-2787. The business is at 194 William Roe Blvd, Newmarket, ON L3Y 1B5. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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