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Greg's Plumbing and Heating Inc.HVAC contractor in Niagara Falls, ON

Greg's Plumbing and Heating Inc. is an HVAC contractor at 4541 Crysler Ave, Niagara Falls, ON L2E 3V5, ranked #47 of 295 HVAC contractors in Niagara Falls and rated 5.0 from 5 Google reviews. Open 24 hours a day, 7 days a week.

Niagara Falls, ONUpdated 0 paid placements in any rankingHow we rank

Call (905) 928-6831Website ↗

Key facts

Key facts about Greg's Plumbing and Heating Inc.
Address4541 Crysler Ave, Niagara Falls, ON L2E 3V5Get directions
Phone(905) 928-6831
Websitegregsplumbing.ca
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 5 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name

Service area

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

Based in Niagara Falls, ONView on map

Opening hours

Opening hours for Greg's Plumbing and Heating Inc.
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.

Compare nearby HVAC contractors

Greg's Plumbing and Heating Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Greg's Plumbing and Heating Inc. (this business)—585.0 (5)—YesYes
Allen Heating and Cooling#45584.8 (18)—YesYes7.1 km
Belknap Heating & Cooling Co, Inc.#46584.7 (346)—YesYes30.3 km
Ontario Home Care Heating & Air Conditioning#48584.9 (186)—NoNo13.1 km

See all 295 ranked HVAC contractors in Niagara Falls

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 5 Google reviews

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Questions about Greg's Plumbing and Heating Inc.

How is Greg's Plumbing and Heating Inc. ranked in Niagara Falls?

Greg's Plumbing and Heating Inc. is ranked #47 of 295 HVAC contractors in Niagara Falls by CR Score, with 58 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Greg's Plumbing and Heating Inc.’s hours?

Greg's Plumbing and Heating Inc. 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 Greg's Plumbing and Heating Inc. serve?

Serves Niagara Falls and 5 towns within 40 km: Thorold, St. Catharines, Welland, Fort Erie and Port Colborne. 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 Greg's Plumbing and Heating Inc.?

Greg's Plumbing and Heating Inc. has a rating of 5.0 from 5 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 Greg's Plumbing and Heating Inc.?

Call Greg's Plumbing and Heating Inc. on (905) 928-6831. The business is at 4541 Crysler Ave, Niagara Falls, ON L2E 3V5. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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