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Guest Plumbing & HVACHVAC contractor in St. Catharines, ON

Guest Plumbing & HVAC is an HVAC contractor at 76 Lake St, St. Catharines, ON L2R 5X4, rated 5.0 from 1 Google review. Open 24 hours a day, 7 days a week.

St. Catharines, ON0 paid placements in any rankingHow we rank

Call (647) 931-8846Website ↗

Key facts

Key facts about Guest Plumbing & HVAC
Address76 Lake St, St. Catharines, ON L2R 5X4Get directions
Phone(647) 931-8846
Websiteguestplumbing.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 1 Google review

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name

Service area

Serves St. Catharines and 5 towns within 40 km: Thorold, Niagara Falls, Welland, Port Colborne and Fort Erie.

Based in St. Catharines, ONView on map

Opening hours

Opening hours for Guest Plumbing & HVAC
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

No ContractorsRanked reviews yet

Google

5.0from 1 Google reviews

Hired Guest Plumbing & HVAC? Write a review

Questions about Guest Plumbing & HVAC

What are Guest Plumbing & HVAC’s hours?

Guest Plumbing & HVAC is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Guest Plumbing & HVAC serve?

Serves St. Catharines and 5 towns within 40 km: Thorold, Niagara Falls, Welland, Port Colborne and Fort Erie. 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 Guest Plumbing & HVAC?

Guest Plumbing & HVAC has a rating of 5.0 from 1 Google review. 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 Guest Plumbing & HVAC?

Call Guest Plumbing & HVAC on (647) 931-8846. The business is at 76 Lake St, St. Catharines, ON L2R 5X4. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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