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Johnson Excavation and DemoGeneral contractor in Cornwall, ON

Johnson Excavation and Demo is a general contractor in Cornwall, ON. Open Monday to Friday.

Cornwall, ON0 paid placements in any rankingHow we rank

Call (613) 880-3152Website ↗

Key facts

Key facts about Johnson Excavation and Demo
Phone(613) 880-3152
Websitejohnsonexcavationanddemo.com
HoursMonday to Friday: 7 AM – 5 PM

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category
  • Demolitionbusiness name

Service area

Serves Cornwall and 6 towns within 40 km: Queenswood Heights, Nepean, Ottawa, Vanier, Bells Corners and Clarence-Rockland.

Based in Cornwall, ONView on map

Opening hours

Opening hours for Johnson Excavation and Demo
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 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.

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Questions about Johnson Excavation and Demo

What are Johnson Excavation and Demo’s hours?

Johnson Excavation and Demo is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Johnson Excavation and Demo serve?

Serves Cornwall and 6 towns within 40 km: Queenswood Heights, Nepean, Ottawa, Vanier, Bells Corners and Clarence-Rockland. 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.

How do I contact Johnson Excavation and Demo?

Call Johnson Excavation and Demo on (613) 880-3152. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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