Incredibly prompt and helpful after hours service. Looking forward to working with HAMCO again. Thanks!
New Review - June 2025Christian arrived on time, fixed our A/C and stayed around to make sure it was working. He worked very quickly and was very courteous and... professional. I told him that, if my kitchen wasn't so hot, I would have given him some homemade cookies! Well done, Christian.read more
Christian did a quick and efficient annual maintenance check on central AC and furnace providing peace of mind for the cooling season...thanks Christian
Hamco heating came today checked out my a/c , technician very respectful attentive to all aspects of his tasks , gave me the bad news , my 30 plus year old unit is failing ,... but the professional person he is , I respect his findings and will seek the best avenue.read more
Stefan was here right on time and got the work done super quickly and professionally. Always great service from Hamco.
Excellent service. Very professional and friendly.
Our AC stopped working during a heat wave. I called well into the evening, and Najim came at 9 p.m. to help us.He was friendly and knowledgeable. After one look at the AC... unit, he knew what was happening and communicated it to me effectively and clearly.Twenty minutes later, AC was up and running.read more
Stefan show up on time , diagnosed the problem, and quickly ran out to get the part, installed it and the air conditioner was up and running in under an hour! It was 48C and... he solved the problem....thanks so much Stefan and Hamco!read more
I have dealt with Hamco for many years now and have always been very happy with the service I received both from the office staff and the service men. I had a call on Friday... from Steve and Stefan and they both were very professional and experienced. I will definitely be getting them to come back for my annual furnace and air conditioning maintenance check up.read more
Today we had our boiler inspected and cleaned, the Technician was Najim and we are so pleased with his work. Arrived on time and was so very nice to speak to, he is... knowledgeable and does his work in a timely manner. He will always be welcome back to our home. An asset to Hamco Heating and Cooling, Thank you Najim for a job very well done,Rick and Dianne Hogg.read more
Polite, fast and did a good job👍👍
Najim very cordial friendly service
Another grest service by Christian! On time, professional, knowledgeable, and friendly.
We had Christian from Hamco to do maintenance on our ductless AC unit. He contacted us ahead of time before he arrived, and he checked and cleaned all our units... professionally, and tidied all area he worked. He also provided us some advices on the units. During his work, he also communicated with us his steps. Highly recommend Christian and truly appreciate his services!read more
Had maintenance done one my furnace and air conditioner today. Christian was very professional, personable, and knowledgeable.
Recently called Hamco to install an ecobee at my parent’s house. Christian came out and installed the new smart thermostat and had it up and running within 30 mins! Christian... was very professional and was able to help me understand the basic functions of the smart thermostat.read more
Very pleased with Hajim. He was courteous and did a great job. He was very thorough with my old furnace and explained his findings.
Steve and Ansley came to my house and did a great job explaining how my Air Conditioner actually works and showed me how to maintain it. They were so knowledgeable, kind and... asked whether we had any questions. You are so fortunate to have these pleasant and knowledgeable people working for Hamco. I highly recommend Hamco for all your Furnace and Air Conditioner needs.read more
They are very professional and helped me cancel an energy contract. They did an amazing job installing my equipment even help fix a circulation issue that I’ve been having... for years. Got the bill credits that was promised within a week.read more
Service person was very professional: prompt, polite, knowledgeable.
I would recommend Hamco for their professional advice and courtesy.Ainslea and Nolan were both helpful and much appreciated
Today I had my furnace and AC checked ,serviced and repaired where necessary. The technician was Najim and he did an outstanding job on all services required. He is truly an... asset to Hamco .read more
The Heating and Cooling guys from Hamco have always been quick to respond to my HVAC needs. Najim, Steve and Ainslea are highly knowledgeable and experienced technicians. I... was greeted with professionalism and kindness.They were on time, repaired my motor on the furnace in a matter of minutes, explained everything that they were diagnosing, and they did a thorough job. They were quick, clean, trustworthy and very helpful individuals. They walk you through any problems, recommendations and ensure your system is running optimal. Even when I experienced an issue, Shane the Supervisor was quick to resolve the issue with no hesitation. Hamco prices are very reasonable and I plan to have these guys take care of my HVAC needs in the future. Thank you for a job well done!!read more
Christian came by today to address a gas leak in our furnace. He arrived in his scheduled window and called when on his way. He quickly diagnosed the issue, showing me where... the leaks were. He was able to complete the work quickly and was very professional the whole way. Would definitely use HAMCO again.read more
Hamco was able to respond to my call within a couple of hours.Najim was thorough and fixed the problem. He was also friendly and courteous. I’ve been with Hamco about 5... years and continue to be happy with my decision to use this companyread more
We had our annual service yesterday. Najim, your technician arrived on time. Very knowledgeable professional and patient. Usual good service. No complaints as usual with... HAMCO service.read more
Only good things to say about Hamco. Najim was very friendly and efficient. I have had the privilege of working with many of the Hamco crew over the last few years through... my job and have had them inspect my own A/C unit.read more
Christian, very pleasant young man, very professional. Job well done. Knows his job well.
The best service experience we strongly recommend them for Heating and Cooling services. The service person was professional, efficient, arrived on time and completed our... boiler service perfectly at the quoted cost. We are new customers and HAMCO will always be our first choice!read more
They did a lovely job servicing our furnace in March 2025. Ainslea was very neat and left the place spick and span. Our dog also thought she was a blast.
We can't say enough good things about our experience with Hamco. Andrew was so great to deal with and checked in about our satisfaction regularly. Najim and his team worked... so hard and efficiently to get our gas fireplace installed and also to put a new vent in our chimney. He communicated well and checked in regularly to make sure we were happy with his work. Varonika was also very helpful in problem solving and coming up with solutions for us to make our fireplace looked way better. Her attention to detail was very impressive.We experienced a massive flood last July and have had many workers into our home. Hamco has been the most professional, efficient and kind. Our fire place looks and works great. Thank you Hamco!read more
Fast, efficient, and friendly ! Many thanks to Josh and Shemar for a great job this morning installing the new water heater.
Ainslie is knowledgeable and patient and we loved having her here to service our furnace and humidifier. She answered our questions and made the process super easy and... comfortable.read more
Thanks HAMCO for servicing my furnace for its regular maintenance check up. Ainsley the technician was professional and friendly. She did a thorough job in a timely manner.
I called Hamco to learn more about a humidifier for my furnace. Hamco installed two HVAC systems in my home over the past many years...great service and price...no need to... shop around. Tech Najim installed the humidifier this afternoon. Enjoyed speaking with him as he worked. He explained what he was doing, answered my questions professionally. Neat work and cleanup. I highly recommend Hamco staff who responded to my questions and Tech Najim who installed the product. Thank you.read more
After a bad experience with another HVAC company can’t sing the praises enough of HAMCO. Will be continuing to use there services moving forward. Thanks to the HAMCO team for... the advice and excellent work!read more
We were recently faced with our 17-year-old furnace breaking down and beyond repair. Despite the extremely cold weather that resulted in a larger number of service needs for... Hamco, Najim met with us in just over 24 hours, spent time accessing and explaining the situation and offering the best options for the needed replacement. He worked to get us up and running quickly with a Saturday install and left us with a space heater to ease discomfort overnight. He was personable, knowledgeable and took time to ensure we were happy with the decision we made. It wasn't an expense we had planned for but Najim eased the situation with his excellent customer service. He was happy to answer any questions we had and worked to ensure we got the best price and service possible. Veronika and Shemar arrived early the next day to replace our furnace with a new Daikin. They were also personable, professional and efficient. We feel fortunate to have Hamco to count on with HVAC needs. They have a great team of people who also seem to greatly appreciate how they are respected and treated by the company. It's wonderful to have a local family-owned business providing excellent service. We've been with Hamco (initial installs and service plans) for 17 years and plan to continue with them as needs arise.read more
great staff Christian and Ainslea I give them a10++++ very informative polite and knowledgeable answered all questions and did a great repair job
I had some fernace issues during the cold snap. Christian from Hamco showed up the same day to service. He was super informative and helpful. Would definitely use Hamco and... Christian again for any HVAC needs.read more
I called Hamco and Christian showed up the same afternoon. Took care of everything and recommended protection plan, which I bought. I have been relying on Hamco for many... years because of expert technicians like Christian who work quickly, competently and who explain what is going on.read more
HAMCO does my furnace/AC annual maintenance. Also diagnosed and replaced our furnace humidifier, which had begun leaking. Karim is knowledgeable , friendly, and professional.... Great service, very pleased!read more
Our furnace died on us on one of the coldest nights of the year at the start of the christmas holidays. We immediately started looking around for a new furnace and settled on... Hamco for a few reasons. First off the original furnace which had lasted 50 years was installed by them and with that track record they seemed like a good choice. 2nd Jim the sales person was great at understanding what we needed, helping us figure out what furnace was the best fit for our needs and even provided us with an extra heater till the new furnace was installed. 3rd The install team of Josh and Nick got the job done efficiently and explained everything to us. The furnace was working that day and was much more efficient then our old furnace.read more
Najim was very knowledgable and he quickly diagnosed a serious problem with our furnace. He reinstalled the venting, put in a new motor and thermostat. He was very... efficient, polite and our furnace is working perfectly again! I highly recommend HAMCO and technician Najim and will definitely call them for future service needs. Thanks!read more
Today I received maintenance service form Najim. Next time when I need service definitely I'll ask for Najim. Najim is an expert in his field, his work was excellent, he... answered and explained everything thoroughly. On top of all he was very friendly with a great personality.read more
The repair by Najim for Hamco was timely, and worked perfectly. Thanx.
We've received good service from Hamco for many years. Today a new service person named Najim arrived to do the regular maintenance on our furnace. He was thorough, friendly,... answered our questions clearly and made sure we understood how everything had been updated. I have no difficulty recommending this company.read more
When our AC stopped working this summer, we were so thankful to receive professional and friendly service from Hamco. Mike was quickly able to identify the issue and had... parts on hand to get it fixed the same day!read more
Thanks to Nolan T. for doing such a great job on our annual furnace maintenance! See you soon!
Hamco is an amazing family run business that have all the expertise you'll need!! If you're looking to upgrade, repair or maintain your residential and/or commercial HVAC... equipment, they're your top choice in Hamilton and surrounding area!read more
Nolan is our usual tech for anything AC/furnace! Very professional, always able to answer any questions/concerns and quick to come and help when we need him!
I recently had my furnace serviced and the technician, Mike K. was incredibly polite, informative and efficient. I will definitely be using Hamco again when needed in the... future because of the great service and will definitely be suggesting Hamco to my friends and family needing service!read more
Had Nolan come and install my new AC unit. Did a great job, showed me how everything works.
Mike the Hamco Boiler & HVAC technician was excellent: effective in reolving our issue, and did it very efficiently, politely, and professionally.
Mike Kawa is the best technician I have ever had the pleasure of working with
Just had my houses heating repaired, it was timely, extremely well managed and very thorough, the serviceman Mike Kawa even went through the trouble of explaining what went... wrong with it and how to avoid it in the future. 100% will be recommending Hamco to my friends and family and even coworkers. Very impressed!read more
We had a couple issues with our air conditioning unit this summer as it's getting old. Our technician Mike was so helpful and got it working fast! My family was so happy we... didn't have to go long without it. Friendly and efficient service.read more
I had a speedy and fantastic experience with hamco. Mike k helped with my furnace and gave me honest, unbiased advice. Highly recommend I won’t go anywhere else!
Najim serviced my furnace professionally and was friendly. They cleaned and did a safety check at good value! I will use them again.
The agent from HAMCO arrived with the suggested window. Najim, the technician, quickly diagnosed and resolved the issue. He also provided useful information about the state... of my furnace and air-conditioner.read more
Najim, from Hamco provided great service , was on time and able to complete the gas valve replacement on my 16 yr old furnace within 3 days of initial visit. I highly... recommend Hamco for Heating and cooling services in the greater Hamilton area.read more
We had Hamco come for a service check for our boiler, and Mike K. Our technician was great. He explained what the issues were and what needed to be done to fix them.
Recently called Hamco for an emergency with our heating system. Our tech Mike was there in record time and had us up and running in no time. He was polite and efficient and... we will definitely be calling again!read more
Great to work with - thank you!
We had Nolan as our technician and we were very pleased. Very kind and knowledgeable! We highly recommend him and Hamco
Nolan was our service person and he was very polite and prompt. I hope we always have him as our service person. He was such a pleasure to deal with and so knowledgeable!
I recently needed some help and the technician who came was great. He explained everything that he was doing, even gave me some tips to be more efficient. These kinds of... calls always make me anxious, worrying about how much the bill will be? Will I get a good technician who is honest and knows what he/she is doing? All went well and I want to thank Nolan T. for his professionalism and easy-going manner. Thanks Nolan and thanks Hamco!read more
I recently had Mike from Hamco perform my annual maintenance and I’m extremely satisfied with the experience. From the moment he arrived, he was friendly, professional, and... clearly very knowledgeable about heating systems. Mike took the time to explain everything he was doing and offered useful tips to help me maintain the furnace through the colder months. His thorough work gave me confidence that my furnace is in great shape for the winter. Mike is definitely a valuable member of the Hamco team, and I’ll be requesting him for future service! Thank you Hamcoread more
Had maintenance done on my ac and furnace and mike was very helpful and informative. Very pleased with the service and will use hamco again in the future.
Had our annual maintenance done, quick, affordable, and mike was a great technician for them to send, highly reccommend hamco!
Hamco is great !!I had mike come out for a service call and he was super helpful
We had Mike Kawa from Hamco service our furnace and air conditioner. We were more than pleased. Well spoken, polite, courteous young man. He was very informative and... knowledgeable! We will definitely be recommending and using your company again!!Marco and Carm Tesolinread more
We had Hamco come in and service my father's furnace. The technician that showed up, Mike, was extremely professional, knowledgable and talked through the issue with myself... and my father. He showed up on time and aware of the work needed to be completed. The price was very reasonable compared to quotes we had received from other places. I have already recommended Hamco to all my friends and family.read more
Mike serviced my system some time ago and gave fantastic service. Will be requesting him every time!
Great service. Nolan is a wonderful technician. Highly recommend
I had service man came to service my furnace today. I was late meeting him but he waited for me. He was very courteous in dealing with. I am very pleased with the services.... Thank you very much Najim for getting my furnace ready for winter.Georgeread more
Our service specialist Najim was a pleasure to deal with. He went above and beyond the required service needed. Respectful, extremely knowledgeable and hard working, this... specialist had it all. I will solely be dealing with him in the future. Thank you Najim.read more
We had a service call to check on a furnace problem. The Service Technician, Steve, was a real pleasure to meet and deal with. He was extremely professional and... knowledgeable. He quickly found the problem and offered suggestions as to resolving it.read more
Christian from Hamco came by to do an annual maintenance on my furnace. It is a brand new furnace that I bought from them last year, but doing the yearly maintenance... increases my labour warranty. Christian was efficient, very kind and punctual. I will be a longtime Ho customerread more
After replacing our furnace and installing a central air unit with Hamco we've had nothing but excellent, attentive service that is reasonably priced and achieved both on... time and with great courtesy. Christian just performed the yearly maintenance on both units, and thanks to him we're all set for winter! There was an issue with a part he quickly and efficiently replaced, and I'm certainly happy to know it now instead of during the first cold snap.read more
Just had my furnace serviced for its yearly checkup. Christian the service technician was polite, he explained in detail the bill to me and what was done. Excellent service.
We had no hot water. I called after office hours and left a message. They returned my call before 9 am. And a very nice gentleman named Najim had it working by 11... am.Will definitely call again!read more
Air conditioner service required due to non-cooling. Called Hamco first thing in the morning and fixed early afternoon. Exceptional courteous service beginning at reception... who booked the service and by Najim, the onsite technician. Najim was amazing, very professional and knowledgeable and he looked after a few extra items while he was here - cleaning, taping gaps in duct work, etc. Thank-you Najim!read more
Excellent service! Called them for a 2nd opinion, and boy did they deliver. They followed up with manufacturers of our heat exchange and found out it was under warranty. ... Going the extra step, saving us over $2400 based on quote from the other guys to replace. We know who we will be buying our new system from when needed. Thanks Najim for going the extra mile!read more
I should have called HAMCO right from the beginning! Me and my family suffered with no AC for a week during the hottest days yet this summer! Corey from HAMCO came bright and... early this morning and solved the problem. Very professional, knowledgeable and respectful, he got the job done in no time. Thank you Corey and HAMCO!!!!read more
Fearing an exorbitant bill, I reached out to HAMCO for a Saturday service call during another heat wave. Christian from HAMCO promptly returned my email and explained the... charges, both 'real' and potential. He arrived when he said he would (rarer than it should be!) and immediately set to work. He efficiently and effectively diagnosed the issues and had a well-stocked truck that allowed him to fix both issues and restore my air conditioning. Thank you, Christian! The price was very reasonable and below what I expected to pay under the circumstances. I will continue to recommend HAMCO! Strangely, my two neighbours to the north have both had their air conditioning fail over the last 10 days and neither received timely nor exemplary service from their providers, who were NOT HAMCO.read more
