HVAC & Heating
Upper Grand Refrigeration Htg
Fergus, ON
Hartwig Heating & Air Conditioning Ltd.
HVAC contractor in Fergus, Ontario
Hartwig Heating & Air Conditioning Ltd. is a HVAC contractor in Fergus, Ontario. The business is located at 820 Gartshore St Unit 25, Fergus, ON N1M 2W8. It holds a Google rating of 4.9 out of 5 from 38 customer reviews. Listed services include air conditioning repair service. Hartwig Heating & Air Conditioning Ltd. lists hours on 5 days of the week.
What customers say
MSARCH analyzed 30 of Hartwig Heating & Air Conditioning Ltd.'s most recent Google reviews (of 38 total). 97% are positive (4-5★), averaging 4.9★.
What reviewers praise most
Prompt responses, kept appointments, honest and courteous service and quality work.
HIGHLY recommend for fast, efficient and courteous service.
Quick, professional and honest, Hartwig is the way to go for your heating and air conditioning needs!
Themes and sentiment summarized automatically by MSARCH from public Google reviews, not paid placements. Updated August 2026.
Frequently asked questions
What are Hartwig Heating & Air Conditioning Ltd.'s hours?
Hartwig Heating & Air Conditioning Ltd. lists these hours: Monday 7a.m.-5p.m.; Tuesday 7a.m.-5p.m.; Wednesday 7a.m.-5p.m.; Thursday 7a.m.-5p.m.; Friday 7a.m.-5p.m.; Saturday Closed; Sunday Closed.
What is Hartwig Heating & Air Conditioning Ltd.'s rating?
Hartwig Heating & Air Conditioning Ltd. has a Google rating of 4.9 out of 5, based on 38 reviews.
Where is Hartwig Heating & Air Conditioning Ltd. located?
Hartwig Heating & Air Conditioning Ltd. is located at 820 Gartshore St Unit 25, Fergus, ON N1M 2W8.
What is Hartwig Heating & Air Conditioning Ltd.'s phone number?
You can reach Hartwig Heating & Air Conditioning Ltd. at +1 519-843-1763.
Is Hartwig Heating & Air Conditioning Ltd. a good HVAC contractor?
Hartwig Heating & Air Conditioning Ltd. is rated 4.9/5 across 38 Google reviews. Always confirm licensing, insurance and a written quote before hiring any HVAC contractor.
More contractors in Fergus
Get a free quote from a Fergus HVAC contractor
Compare Hartwig Heating & Air Conditioning Ltd. with other top-rated HVAC contractors in Fergus, or request a free quote and we'll connect you with the right local pro at no cost.
Get a free quote