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Middlesex MechanicalHVAC contractor in London, ON

Middlesex Mechanical is an HVAC contractor at 285 Spruce St, London, ON N5W 4N2, rated 5.0 from 39 Google reviews. Open Monday to Friday.

London, ON0 paid placements in any rankingHow we rank

Call (519) 709-9591Website ↗

Key facts

Key facts about Middlesex Mechanical
Address285 Spruce St, London, ON N5W 4N2Get directions
Phone(519) 709-9591
Websitemiddlesexmechanical.ca
HoursMonday to Friday: 8 AM – 6 PM
Google rating5.0 from 39 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves London and 5 towns within 40 km: Dorchester, St. Thomas, Ingersoll, Aylmer and Woodstock.

Based in London, ONView on map

Opening hours

Opening hours for Middlesex Mechanical
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 heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$5,460CA$8,400CA$11,350
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$3,970CA$6,770CA$9,690

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 39 Google reviews

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Questions about Middlesex Mechanical

What are Middlesex Mechanical’s hours?

Middlesex Mechanical 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 Middlesex Mechanical serve?

Serves London and 5 towns within 40 km: Dorchester, St. Thomas, Ingersoll, Aylmer and Woodstock. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Middlesex Mechanical?

Middlesex Mechanical has a rating of 5.0 from 39 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 Middlesex Mechanical?

Call Middlesex Mechanical on (519) 709-9591. The business is at 285 Spruce St, London, ON N5W 4N2. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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