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G & J Heating & Cooling

HVAC contractor in Windsor, ON.

Trade
HVAC contractor
Business address
2727 Meighen Rd, Windsor, ON N8W 4C7, Canada
Telephone
(519) 945-3709
Website
gjheatingandcooling.ca
Hours
  • Monday8:00 am - 6:00 pm
  • Tuesday8:00 am - 6:00 pm
  • Wednesday8:00 am - 6:00 pm
  • Thursday8:00 am - 6:00 pm
  • Friday8:00 am - 6:00 pm
  • SaturdayClosed
  • SundayClosed

From the business's Google listing, checked Oct 2026

Register
ON register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the provincial licensing body.

Google Reviews

3.8 (38)

  • Supposed technician refused to go under the house and told me I was unreasonable asking my bungalow to be 70c. Waste of time and money.

    Ryan M.

  • Good experience

    Zafer A.

  • Service is excellent, I had a complicated issue but the team did a deep dive and were able to find the problem and fixed it at a good rate, very professional in their dealing

    Tareq A.

  • G & J Heating and cooling we’re hired to install a new magic pack furnace in two my condos. It was a pleasure dealing with Jay. The company is very professional, honest, straight forward, very good Communication and did an awesome job. They also took care of another problem I had. They were able to install both my furnaces in one day. They cleaned up after themselves. I will now be hiring them to install a new furnace and A/C in my home. I definitely will recommend G & J to my family and friends.

    John V.

  • Great service, the guys came out quickly and installed new furnace and A/C with great care and in a timely manor.

    Miles M.

  • G & J has always been a pleasure to deal with. I recently had my furnace and A/C replaced and start to finish they’ve been excellent. Starting with great communication on the sales side right down to extreme care and cleanliness on the installation side. Hands down the best people to deal with.

    Scott M.

  • Had no heat in my house during the winter. Called J and he had me back to a warm house in no time. Very fast and excellent service.

    Ouss A.

  • Had no heat, came out right away and repaired the issue fast at a fair price. Great service and would definitely recommend this company, Thank you G&J!

    Mariam

  • Great service! Have been using these guys for years for multiple properties both residential and commercial. Always on time, professional and know what they’re doing! Highly recommend them!

    Hassan E.

  • Had no heat . Called G&J. They came out right away and got my heat running again. Excellent service and great price.

    Samy I.

  • I want to share the experiences we have had with G & J Heating & Cooling over many years. They have performed a number of service items and equipment replacements for us, most recently when our hot water tank needed replacement. They are the type of people and company you can easily trust enough with your heating and cooling needs as well as become friends with. My family is definitely proud to consider them friends now and can confidently say that their workmanship, attention to detail and product knowledge always serves their customers' best interest. Their strongest business attribute is the fact that never once have we been made to feel that we were being advised to purchase any items that were above our true needs. I am proud to give G & J Heating & Cooling my highest recommendation. Nino Papa

    Nino P.

  • assisted me right away with my renters furnace when it stopped working on a cold day . Fast , efficient, and affordable. thank you G and J

    Pete C.

  • G and J supplied a complete system in a new build I helped with with hot water on demand they were in and out fast and passed all inspections and they use very too of line equipment and very good price I'll definitely call them for my next project and have spread the word to my people!!

    chris C.

  • I have been dealing with G&J for many years. My experience has been great every time.

    Ayman H.

  • Had an issue with my furnace not heating enough. They showed up on time and had the part to replaced fairly quickly. Great to deal with and would definitely recommend their services.

    Omz

  • The repair man was highly informative and knew what the problem was right away. Got the job done quick!

    Jenna

  • This company was just amazing, furnace broke down so I called they came out the next day and had it done within 4 hrs!! Best prices in town and incredible experience. Highly recommend these guys!

    ahmad C.

  • I started using this company when my A/C stopped working mid summer. They sent someone out right away to fix the issue and also spent time with me explaining why it broke down and how to avoid it in the future. Fast forward 3 years and they have installed fireplaces and ran gas lines for me at a few different houses. I have used many HVAC companies in the past but G&J have earned my business for life!

    Steve D.

  • Had no a/c in the summer time. Came all the way to Chatham and installed an a/c unit for the best price!

    Jeff A.

  • My furnace stopped working last night. And someone to come right away as I have a little one at home. I called G & J and they were able to fit me in and fix my furnace. Friendly & Fast. thank you so much. Highly recommended!

    aminaz73

  • I had a bridal party coming in to get there makeup done and my heat stopped working. I called G&J and they came fixed the problem before the ladies arrived. Highly recommend

    Nadia G.

  • Needed a new furnace. Called, showed up the very next day! Changed removed and replaced old one with new! Clean and excellent service!!!

    Just G.

  • It was very hard to find a company come out on a Sunday to fix my frozen yogurt machine but G&J came out within a hour. They fixed the problem right away. Highly recommend

    Yophoria F.

  • Highly recommend this company very professional came out and replaced my furnace. Great value

    Issam F.

  • I needed repair to my airconditioner. Techncian was courtiouse and professional. Did a great job fixing electrical problem a fried condencer and wires at a very resonsonable price. Thanks

    Pete M.

  • Avoid like the plague! Unprofessional company. They did the whole HVAC system in our house and one of my co-workers. BOTH were not done right!! Lots of deficiencies. We had to hire a reputable commercial grade company to fix their issues.

    Thaer S.

About G & J Heating & Cooling

G & J Heating & Cooling offers 24-hour emergency service in Windsor, alongside heating, cooling, and indoor-air work. The company says its team has more than 40 years of experience installing systems in the city.

G & J Heating & Cooling emergency service and equipment work

Its website names central air-conditioning systems, air-conditioner installation and repair, ductless mini-split air conditioners, and heat-pump solutions. It also describes indoor air quality and humidity control as part of its work, and recommends annual maintenance to help equipment run efficiently and avoid breakdowns.

The company presents both repair and replacement work in its service mix. Reviewers commonly mention prompt responses when heat was out, furnace and air-conditioner replacements, communication, careful installation, and cleanup. Some reviews also refer to work at residential, commercial, rental, and condominium properties.

Windsor heating and cooling conditions

Environment Canada normals for 1981-2010 put Windsor's average annual temperature at 9.9°C, with an average high of 14.4°C and an average low of 5.3°C. G & J Heating & Cooling describes heat pumps, furnaces, air conditioning, mini-splits, humidity control, and maintenance as parts of its HVAC work in Windsor.

G & J Heating & Cooling rating and weekday schedule

G & J Heating & Cooling has a 3.8 rating from 38 reviews. Its posted hours run Monday through Friday from 8:00 am to 6:00 pm, while the company separately advertises emergency service around the clock.

The company's stated work includes both air-conditioner installation and repair, plus annual maintenance for heating and cooling equipment.

Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from Statistics Canada and Environment Canada.

More HVAC contractors in Windsor

About Windsor

Population229,660 (2021)
Average yearly snowfall50.9 inches

Sources: Statistics Canada, 2021 Census. Environment and Climate Change Canada, Canadian Climate Normals 1981-2010.