The highest-rated Architecture companies out of 57 vetted & reviewed in the Alliston area.
Learn how we score.
Prominent finalists A-Z in Alliston
A Plus Heating & Air Conditioning
Affordable Comfort Heating & Cooling
Alltech Climate
Arcc Mechanical
Barrie Furnace Repair
Barrie Mechanical
Corh
Custom Comfort Climatecare
Doctor Appliance Heating & Cooling
EMI Air Systems
ERA Plus Design and Consulting
Georgian Home Comfort
Headwaters Heating and Cooling
Homebridge Canada Inc.
Lafontaine Mechanical
M.a.c. Stewart Plumbing
Mr.song Heating & Cooling Inc.
RK Air Systems
Right Temp Mechanical Inc
Schomberg Sheet Metal Ltd
South Simcoe Heating and Air Conditioning
Southern Comfort HVAC
Temp Air Control
The Fireplace Stop
View Profile
Alltech Climate
(50)
Call
Quote
Efficient
“Return calls are immediate.
When an appointment is made they are right on.
Office staff Alex is very friendly and very efficient. Follow up is timely.
Would recommend this company.”
i
View Profile
Temp Air Control
(2)
“Fantastic company Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services HVAC system maintenance, A/C system maintenance, Heating system repair, A/C system repair, Heating system installation, Install AC”
i
View Profile
Right Temp Mechanical Inc
(7)
Unit
Price
“I have been dealing with Right Temp Mechanical for many years as it does the annual inspection in our condo units. Two years ago I was advised the heat pump (over 15 years old) was probably on its last leg but there was no need to replace at that t...”
i
View Profile
Affordable Comfort
(49)
Get a Free Second Opinion, Air Conditioningtrane & Rheem Air Conditioners in Barrie, Wasaga Beach, Tankless Water Heaters
“Daniel was on time, polite and very professional. He explained the process so i could understand and made it an overall painless experience.
Thanks for the good work.”
i
View Profile
A Plus Heating & Air Conditioning
(49)
Furnaces, Repairs & Maintenance, Electrical
“Great service and price. Got a full heat pump system installed. From inquiry to install the process was quick and easy. Technicians were amazing and very knowledgeable. Highly recommend the A+ team.”
i
View Profile
Affordable Reliable Climate Control Mechanical
(50)
Furnace
Contractors
Water Heater
“"The team at ARCC mechanical was courteous, professional and knowledgeable; providing me with excellent service and pricing. When it is time to replace my air conditioner they will have my business" Positive Quality, Professionalism, Value Service...”
i
View Profile
Custom Comfort Climatecare
(50)
Questions
By Terry
Water Heater
“Craig Peckford came to our house on time. He was both friendly and professional. He serviced the furnace and air conditioner. Everything was cleaned up and working fine afterwards. Thanks Craig”
i
View Profile
Lafontaine Mechanical
(50)
Air Conditioners, Furnaces, Boilers
“Amira was a pleasure to deal with. She walked me through the process of finding the issue with our AC unit. She figured out what the issue was and asked for nothing. She emphasized she enjoys serving the community and surrounding area.
Lafontanie Me...”
i
View Profile
M.a.c. Stewart Plumbing
(50)
Backflow Valves, Plumbing Inspection, Water Treatment
“We were fortunate to find a good plumber like Mark from M.A.C. Stewart Plumbing. He's highly skilled and reliable. Positive Responsiveness, Quality, Professionalism, Value”
i
View Profile
Georgian Home Comfort
(48)
Furnace
Well
Quote
“Jonathan and his crew of Corey and Adam swapped out our old furnace and A/C for the new furnace and heat pump system very quickly with a truly professional looking result. The furnace, ducting and venting are all level and neatly routed, and the hous...”
“Thank you to everyone at The Fireplace Stop. I love my new Lopi insert. It gives me peace of mind knowing that the unit is efficient, safe and will provide many years of comfort.
Thanks for being an honest, dedicated business with a team that looks ...”
i
View Profile
Doctor Appliance Heating & Cooling
(46)
Appliance Repair and Maintenance, Fan Repair and Maintenance, Tankless Water Heater Installation and Repair
“Avery and team did a great job installing all kitchen appliances for my new kitchen (gas cooktop, hood, fridge, wall oven). Very professional and hardworking bunch of guys would definitely recommend”
i
View Profile
Schomberg Sheet Metal Ltd
(40)
Furnaces, Promotions, Emergency Services
“They were awesome! Prompt, professional, friendly, and obviously knowledgeable. Danny was my technician, and he was great! I'll be back! Services HVAC system maintenance, Repair HVAC”
i
View Profile
Homebridge Canada Inc.
(44)
Furnace
Heating
Questions
“Excellent service, on 9 May 2023 service teck showed up right on time, the new tech was great, explained everything he maintained, thank you for great service. Positive Responsiveness, Punctuality, Quality, Professionalism Services A/C system mainten...”
i
View Profile
Headwaters Heating and Cooling Valor Fireplace Showroom
(50)
Furnace
Gas
Cleaning
“Second problem free install...this time a new furnace. Installation looks great. Thanks to the crew who installed it. Definitely recommend. Positive Punctuality, Quality, Professionalism Services Service not listed”
“Furnace ended up breaking in the middle of the night and Darren ended up coming the same night to help fix it. Also gave some advice on any future incidents. Definitely recommended. Positive Responsiveness, Punctuality, Quality, Professionalism, Val...”
i
View Profile
Barrie Mechanical
(46)
Furnace
Hot Water Tank
Diagnosis
“They are highly recommended very professional service organization good response & repairs. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services HVAC system maintenance, A/C system maintenance, Heating system repair, A/C sys...”
“Had booked an estimate for an AC and received a good quote. Then had a leak after another company installed a new water heater. It had taken so long to get it right so I called CORH because were members of the BBB. I have had troubles with non BBB co...”
i
View Profile
Mr. Song Heating & Cooling Inc.
(30)
Furnace
Price
Efficient
“They killed it in a good way. Thanks for all the help! I feel nice and fuzzy inside knowing I'll be warm all winter! Positive Responsiveness, Punctuality, Quality, Value”
i
View Profile
EMI Air Systems
(31)
Furnace
Needs
Quote
“Mike is professional, courteous and responded quickly to our call. As I was not the one home he followed up with a call to explain his findings. His company is an asset to the area.”
i
View Profile
RK Air Systems
(18)
Projects
Cost
Renovation
“After endless challenges with various vendors for months, our journey led us to RK Air Systems, and it was a game-changer. Rob's professionalism and expertise, not only addressed but completely resolved all our HVAC concerns. Their ability to efficie...”
i
View Profile
Southern Comfort Hvac
(26)
Furnaces, Air Duct Work, Heat Pumps
“Had a fantastic positive experience w/ Dave, Josh, Vito and Colton. We had a BIG job we hired them to do - retrofit our 2 story gas-fireplace-heated home w/ ductwork to both floors, crawlspace furnace, and new A/C unit. When I say a big job I mean cu...”
i
View Profile
South Simcoe Heating and Air Conditioning
(28)
Price
Gas
Heat Pump
“I recently moved to the alliston area, and had gotten quotes for an air conditioning and bbq gas hookup from 4 major HVAC suppliers. All who came out saw and quoted in similar comparable units. Each supplier had quoted similar pricing all within 20...”
i
View Profile
Era Plus Design and Consulting
(9)
Professional
Idea
Budget
“I recently had the pleasure of working with Era Plus Design and Consulting on a kitchen redesign project, and I couldn't be happier with the results. From start to finish, Era Plus Design provided an exceptional level of service and expertise that ex...”
i
Architectural Services in Alliston, ON Cost Estimates