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JK Sustainable Building DesignsGeneral contractor in Keswick, ON

JK Sustainable Building Designs is a general contractor in Keswick, ON, rated 5.0 from 6 Google reviews. Open Monday to Saturday.

Keswick, ON0 paid placements in any rankingHow we rank

Call (647) 866-9906Website ↗

Key facts

Key facts about JK Sustainable Building Designs
Phone(647) 866-9906
Websitejksbd.ca
HoursMonday to Friday: 7 AM – 7 PM; Saturday: 9 AM – 5 PM
Google rating5.0 from 6 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Keswick and 12 towns within 40 km: Markham, Aurora, Pickering, Newmarket, Richmond Hill, East Gwillimbury, Uxbridge, Scarborough, Vaughan, King, Ajax and Willowdale.

Based in Keswick, ONView on map

Opening hours

Opening hours for JK Sustainable Building Designs
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday9 AM – 5 PM
SundayClosed
  • Open evenings (after 6 PM)
  • 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 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

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Google

5.0from 6 Google reviews

Hired JK Sustainable Building Designs? Write a review

Questions about JK Sustainable Building Designs

What are JK Sustainable Building Designs’ hours?

JK Sustainable Building Designs is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 7 PM; Saturday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does JK Sustainable Building Designs serve?

Serves Keswick and 12 towns within 40 km: Markham, Aurora, Pickering, Newmarket, Richmond Hill, East Gwillimbury, Uxbridge, Scarborough, Vaughan, King, Ajax and Willowdale. 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 JK Sustainable Building Designs?

JK Sustainable Building Designs has a rating of 5.0 from 6 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 JK Sustainable Building Designs?

Call JK Sustainable Building Designs on (647) 866-9906. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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