Hello, I have to highly recommend this place. Very pleasant and informative service from Bill. I…read morecome from Europe and was searching for information for my house is the Czech republic. Just wanted recommendation and be more clear about my future decisions regarding heating. Bill is very helpful and knowledgeable and I really would love to recommend this place to everyone. High end service. Thank you. Sarka

We have had our 3 fireplaces serviced by GasTech Heating & Fireplace over the years' and would…read morehighly recommend them as a company. The office staff are friendly and helpful and go out of their way to be accommodating. Service staff are efficient, clean in their workspace and friendly.

great work ethics and customer service. A pleasure to have in my home, very diligent.read more

From the owner: We specialize in residential and commercial plumbing, forced air heating (install and service ) ,…read moreboiler heating ( install and service ) , back flow preventer testing , private sewage ( install and service ) and sewer maintenance ( replacement and servicing ).

I had what I thought was an urgent situation on a Friday morning when the main drain in the house…read morebacked up. I called Mike's Plumbing and Mike actually answered at 6 am. He sent Tanner to my house by 9:00! The situation for me was pretty stressful but Tanner answered all my questions and was super patient and got the flow of the drain going again. Wonderful service! Fast response and accurate and honest! I couldn't be more pleased with this company! Thank you Mike, and Tanner!

On Oct 29, 2025 I requested a quote from Mr. Mike's Plumbing to cap off a gas line to a fireplace…read morethat I was removing. The representative arrived and advised he had to do an inspection of the gas line to determine what needed to be done and ensure that it was in good condition and that there would be a charge for the inspection. He spent about 15 minutes inspecting and advised that he would have to make a number of holes in the dry wall ceiling below the fireplace to find where the gas line could be capped off. I advised him and showed him a hole that I had cut in the floor as I was replacing the floor and that the gas line could be capped off within a few feet of the fireplace. You could see the direction that the gas line was running through the hole. He also advised that their service trucks were well stocked with all the materials that would be required to cap off the gas line. He then called the technician who was to do the work and advised him of what had to be done. In addition he made a number of calls to his other customers and spent approximately 1 hour at my place mostly spent on making calls to other customers. The technician arrived to start doing the work around 8:00 PM. I had already cut the hole in the floor to fully expose the connection that had to be capped and it would only require the disconnection of the gas line to the fireplace and put a simple cap on it. He shut off the gas line and went to his truck to get the cap. He was there for almost half an hour searching for the cap but didn't have one so he fashioned something together using about 4 fittings to cap off the line. I went down stairs while he started on the work of disconnect the gas line from the main line. I heard him struggling for about 15 minutes to try to disconnect the gas line from the main line so I went upstairs to see what the problem was. I observed that he was tightening the fitting instead of turning it the right way to loosen it. I explained to him that he had to turn it the opposite way to loosen it which he did successfully. I would think that disconnecting the small gas line and capping it could easily have been done within about half an hour at the most by a competent gas fitter. He finally finished capping the line off and advised that it was company policy that he now had to re-inspect the work which would be an additional charge for his inspection. I asked him what he was going to inspect and he couldn't explain what he was inspecting for. He then went to his truck and phoned his office I presume to get direction on how to handle this inspection. He came back and advised me that I did not have to pay for an additional inspection. The total charge for this fiasco was $488.23 which would have been over $100.00 more if they had not cancelled the charge for the second inspection. It is my opinion that the incompetence of the company and the cost of disconnecting a fully exposed gas line and capping it off which could have been done with 1 cap with easy access is excessive. This is taking advantage of senior citizens. The owner of the company did not return my call although they did offer to give me $50 back which I refused. If there was a rating of less than 1 I would have certainly given it to this company.

I have to admit we had neglected our furnace and ducts for many years. Cleanco did a great job in…read moremaking everything good again. Staff were friendly and efficient and will definitely use them again next time. Which I promise will be the recommended time frame. LOL

Joe was very friendly and very thorough. He did an excellent job, but best of all, he took to look…read moreat an issue I was having with my furnace motor and he even inspected my humidifier filter for me. Five starts all the way.

This company was recommended to me as a dependable furnace cleaning service, which I needed because…read moremy furnace guy had retired. Let me say, after all is said & done, my furnace has never run quieter in all it's 15 years. I watched as Dan did things that had never been done before ... re-calibrated to recommended settings, removed & replaced humidifier pad & cleaned tray & a number of other things, too numerous to mention. May I add that, upon start-up, I had a banging sound in the pipes, which has stopped ... after 15+ years. I can't recommend this company more highly!!!

From the owner: We are a heating and air conditioning company operating in Calgary and the surrounding area. We…read moreinstall, maintain and repair forces air furnaces, air conditioners and indoor air quality products. As a small company we have an extreme degree of quality control and ensure each job is done as though we are working on our own homes. We stand behind our work and will ensure customer satisfaction no matter how big or small the job. Give us a call today for all your heating, air conditioning and indoor air quality needs.

I contacted Horizon Heating to replace two existing furnaces that were showing their age. I was…read moregiven a quote complete with options for several different makes and features. Once I made a decision to replace two furnaces, two humidifiers, one air conditioner I was given a firm quote with a start and finish date. Simon and Danny were the two gentlemen that showed up on time despite a large dump of snow. They removed the old furnaces and installed the new furnaces one at a time. At no time was our house uncomfortable during a cold period. They said two and half days. The removal, install was completed on schedule. Everything was left tidy and clean. Both Simon and Danny were very knowledgeable and courteous. Both Simon and Danny were well trained and knew the products they were installing. They kept me informed the whole time, explained how everything worked. The final bill was exactly as quoted. Well done Horizon heating. Thank you.

I bought a new furnace from Horizon and what a big mistake. I just had it serviced in July to the…read moretune of $200+ dollars and surprise surprise....started up the furnace and it doesn't work...so back they came to fix the problem on a new furnace and the part is free but gouged us for another service fee. so to maintain a furnace I bought in May 2021 I spent $371 plus $150 today within 1 year Run as fast as you can from this cash trap