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B & G Heating & Cooling

HVAC contractor in Hamilton, ON.

In B & G Heating & Cooling's own words

B & G Heating & Cooling has been a trusted provider of heating and cooling services in Hannon and surrounding communities in Ontario since 1989. Our family-owned HVAC company specializes in air conditioning and furnace installation, repair, and maintenance for both residential and commercial properties. Our experienced technicians also offer ductless systems, ventilation, water heater services, and indoor air quality solutions to keep homes and businesses comfortable year-round. Known for reliable service, energy-efficient solutions, and skilled workmanship, our certified team is committed to delivering dependable comfort and long-term system performance for every customer. Contact us today to schedule expert HVAC service.

Trade
HVAC contractor
Business address
Hamilton, ON
Telephone
(289) 513-7628
Website
bgheating.ca
Hours
  • MondayOpen 24 Hours
  • TuesdayOpen 24 Hours
  • WednesdayOpen 24 Hours
  • ThursdayOpen 24 Hours
  • FridayOpen 24 Hours
  • SaturdayOpen 24 Hours
  • SundayOpen 24 Hours

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

4.7 (82)

  • We recently had B&G Heating & Cooling in to install a furnace after a power surge. Neil was here to assess withing 24 hours and it was installed the same day the insurance cleared it. Justin was fantastic with the installation. It was was efficient, with great attention to detail. This furnace is working better than the previous Goodman! Thank you for restoring our home

    Teresa P.

  • We got hit with massive water damage and lost everything downstairs. B&G showed up got everything checked and replaced within 24 hours. Sent the 2 most amazing technicians. They explained everything perfectly. Even gave me some tips for extra maintenance! I can’t say enough good things about this company. A HUGE thank you to B&G🙏🙏

    Derek J.

  • Terrible customer service today

    CAMILLE W.

  • Had a hot water tank installed after basement flooded. We were provided very quickly with a new tank and the two technicians that installed the tank were on time, courteous, polite, and got the job done quickly. The ladies in the office were also very helpful. I would like to thank everybody for their help.

    Annie R.

  • Excellent company to deal with. Very responsive, fast, friendly, on time, great service at a reasonable price. Highly recommend. These guys are great!

    Claude M.

  • Absolutely excellent! I had such an amazing experience from start to finish. Everything exceeded my expectations, and I couldn’t be happier. Highly, highly recommend! ⭐⭐⭐⭐⭐

    Stephen M.

  • Very pleased with our service! They were very quick to respond and prompt to get the new unit installed. Thank you!

    Janine C.

  • I have had a furnace and air conditioning maintenance agreement with B & G for many years and have always been completely satisfied with the service. This past week, I received over the top service when a small problem was identified and corrected same day, before it was an issue. Very skilled, professional and caring people work for B & G.

    Carol B.

  • My association with B&G goes back a couple of decades and I have always found them prompt, helpful and efficient. Over the years they have installed a new furnace and an air conditioning unit and their advice about equipment has always been good. In addition, they are pleasant and friendly to deal with. I recommend them without any reservation.

    Rona N.

  • We have been a customer of B&G Heating for several years and are very happy with the service and the team. They recently replaced our AC unit - job was done very well. Thank you. Steve

    Steve S.

  • I know this family personally. They are honest, trust worthy, friendly and take pride in their company and stand behind their work. Not only will I see them again, I will recommend them any day of the week.

    Amber L.

  • Excellent service. Prompt, friendly and competent.

    Janet C.

  • B & G Heating & Cooling have been doing our furnace and A/C maintenance for six years now. We have always been satisfied with their service.

    Cindy D.

  • As usual service rep arrived in time allotted and service was complete Reps always courteous and efficient would always recommended B & G Heating.

    Ed D.

  • Uesd B& G multiple times now and will continue if needed. Excellent service from call to door. The quality of service is superb and time of completion is excellent. Thank You B&G

    Candace M.

  • Really efficient installers, Justin & Fred removed and installed my old & new special order water tanks: overall, everything ran flawlessly right from my initial inquiry. Neal worked on Saturday to arrange the tank pickup. Installed first thing Monday. Tremendous execution - and I'm happy service was provided by a local company. The standard warranty that came with the tank is 6 years.

    Wendy

  • Excellent service. The initial meeting with the representative was informative and provided estimate the same day. The installation technicians were very polite, neat and professional.

    Michael S.

  • Great experience working with the owner at B&G. Friendly, professional, and reliable. Highly recommend to family and friends.

    Sheldon P.

  • We've had B&G install our furnace and AC within the past 5 years and have nothing but great things to say. The technicians are always super friendly and knowledgeable in their work. Their prices are fair compared to other competitors. They are always our option when requiring HVAC servicing.

    Jennifer K.

  • My wife and I came home from Christmas shopping, only to discover the furnace was out. We called B&G, and within 15 minutes Neal showed up. He effortlessly diagnosed the problem and replaced the igniter. This isn't the first or the last time we have called on B&G to come to the rescue. The furnace is working a lot better. Thanks again and Merry Christmas.

    bob B.

  • Very satisfied with the service and workmanship at this company. Communication was fast and professional. They even emailed the morning of to confirm their arrival time. Justin and Fred were friendly, polite and helpful despite our asking for a few last minute changes to the work we wanted done. Would definitely call them again in future for ductwork.

    Lisa S.

  • Update Review: B & G Heating & Cooling installed a new a/c for me Aug 25/25. The 2 Young Men/A/C Technicians were very efficent, very professional and personable. They did a fantastic job from start to finish. Highly recommend B & G Heating & Cooling. B & G Heating & Cooling is the best, quick responses, honest, reliable, reasonable and the Technicians are very knowledgeable, professional, polite and friendly. I would not consider going anywhere else. I highly recommend. I give 5 Stars and they deserve every one and more.

    Loriann

  • B and G made a quick response to our needs and fixed the problem in good time and in a professional manner ...Thanks again !!

    George B.

  • I had a great experience with B & G Heating & Cooling. They came quickly, identified the problem efficiently, and were able to fix it promptly. They also provided helpful recommendations for simple future maintenance for my furnace, which I really appreciated. The team was honest, friendly, knowledgeable, and professional throughout the entire process. Their prices were very reasonable compared to other quotes I received. I would definitely recommend B & G Heating & Cooling to anyone in need of HVAC services!

    Gavin

  • We live on the West Mountain and have been using B&G for about 30 years. We have absolutely NO complaints!. They are always right there if you need them. We have called late at night. On a weekend, or evening. They are always there asap. Which means always super attentive & prompt! They have given us guidance as to what is best for us at the time. They are always kind. Jen & now Ashley are always helpful. As you can tell we can't say enough about how really great they are. Thanks, Bruce, Neal, Jen, Ashley, and all the guys these past 30 some years. Slainte!

    Dale T.

  • I've been in my home for 19 years and have used B&G Heating and Cooling for all my HVAC services! Their team recently installed my new Navien tankless waterheater in a very cramped space. They had to build a wall out to accommodate the new system and had it up and running in no time. They were prompt, efficient, friendly and clean. I highly recommend their services.

    Linda W.

  • My furnace went on Christmas day and B&G had people out right away , even offered heater til they got it fixed , there highly skilled technicians where great , polite and professional as expected. For all you heating and cooling needs don't hesitate and give them a call .

    Scott W.

  • ALWAYS GREAT SERVICE

    Binbrook A.

  • Justin & Bani did an amazing job today putting our new furnace in. They worked so well together and made me laugh . Very kind soles… seemed liked they loved their job . Even asked if I had any animals before they had to leave my door open to bring furnace in . Need more ppl like this in the world We will recommend your awesome company to everyone even if they don’t need your services at this time

    Denise V.

About B & G Heating & Cooling

B & G Heating & Cooling traces its work in heating and cooling back to 1989. The family-owned company handles residential and commercial equipment, including installation, repair, and upkeep for furnaces and air conditioners.

Furnace and air-conditioning work in Hamilton

The company names AC repair, furnace repair, heating repair, maintenance, and tune-ups among its services. Its website also identifies heat-pump work, ductless mini-split systems, ventilation, water-heater service, and indoor-air-quality work.

B & G Heating & Cooling is a Goodman Factory Authorized Dealer. It says its technicians are factory-trained on Goodman and Daikin equipment and work on makes including American Standard, Bryant, Carrier, Lennox, Mitsubishi, Rheem, Ruud, Trane, and York.

Reviews, availability, and equipment service

The business has a 4.7 rating from 82 reviews. Reviewers most often describe quick responses after equipment failures or water damage, timely installations, clear technician explanations, maintenance visits, and helpful office staff.

Hours run 24 hours a day, seven days a week. The company also advertises 24/7 emergency service, financing, and guaranteed work, including a 100% satisfaction guarantee.

B & G Heating & Cooling is BBB Accredited.

Hamilton's 1981-2010 Environment Canada normals show an average temperature of 7.9 degrees Celsius, an average high of 12.8 degrees Celsius, and an average low of 2.9 degrees Celsius.

The company states that it offers emergency service around the clock.

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.

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