Featured

Design Air Ltd

HVAC Companies in Medicine Hat, Alberta
Ranked #3 in Medicine Hat | Grade B+
4.90 (92 reviews)

Design Air Ltd

Local HVAC company providing repairs, maintenance, and replacements for furnaces, air conditioners, and garage heaters in Medicine Hat, Alberta. Office hours are Monday to Friday during the day, with phone scheduling available.

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Why Homeowners Choose This Business

Responsive scheduling and clear quotes. Technicians explain options on site and offer practical improvements. Work is completed neatly with attention to timelines and follow-up Local experience that helps homeowners across Medicine Hat, Alberta compare a more region-aware provider.

Service Area

Medicine Hat and nearby Southeast Alberta communities.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average rating.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Furnace Repair
  Furnace Replacement
  Maintenance
  AC Repair
  Installations
  Air conditioner replacement
  Repairs
  Hvac Maintenance
  Garage Heater Installation
  HVAC Diagnostics
  Thermostat troubleshooting
  Airflow Balancing
  Heating contractor
  Cooling Contractor
  Residential HVAC

Heating and cooling repairs, maintenance, and replacements; furnace service; air conditioner diagnostics and motor replacements; garage heater removal and installation; comfort and airflow improvements; estimates for retrofit projects.

Reviews

Customer Reviews

Khrys Sheridan
Design Air was available for us when we needed them. Prompt, professional and well priced, excellent service. Our technician Nolan offered a few suggestions which were great and instantly improved our furnace function. Would absolutely reco…
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Design Air was available for us when we needed them. Prompt, professional and well priced, excellent service. Our technician Nolan offered a few suggestions which were great and instantly improved our furnace function. Would absolutely recommend Design Air.
Allan Krizanowski
Design Air provide fast service on time . Technician very good and friendly and helpful. Just had furnace service done and no problems, highly recommended
Maureen - Hippie Mama (Keepin It Real)
First Class all the way! After buying our home in the HAT, we had a couple big fixes! Removing an archaic illegal garage heater and replacing with new legal one was the main job. Jason was awesome and helpful with the quotes, and Mike and S…
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First Class all the way! After buying our home in the HAT, we had a couple big fixes! Removing an archaic illegal garage heater and replacing with new legal one was the main job. Jason was awesome and helpful with the quotes, and Mike and Shaeben did the work beautifully! Great service from reception to workers. Highly recommend this company! Thank You ??
Kristin Cassell
Wow! Awesome service from this company! I called at 8:15 am as my AC quit working yesterday. I had a tech at my house in 15 min and by 9:30 he had assessed the problem, ran back to the shop for a new motor and had it installed. I hadn’t eve…
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Wow! Awesome service from this company!
I called at 8:15 am as my AC quit working yesterday. I had a tech at my house in 15 min and by 9:30 he had assessed the problem, ran back to the shop for a new motor and had it installed. I hadn’t even finished my morning coffee yet!! Thank you so much!! 100% recommend this company!
Judy Knapik
We went with Design Air for our furnace and air conditioner replacement, after speaking with our neighbor and we are very happy we did! The service was impeccable from the time we called for an estimate to completion of the job! Jason was v…
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We went with Design Air for our furnace and air conditioner replacement, after speaking with our neighbor and we are very happy we did! The service was impeccable from the time we called for an estimate to completion of the job! Jason was very thorough with the estimate, the workers who did the jobs were pleasant, on time, tidy and did a great job!! We had a little glitch with a fan, we called Jason and he sent Nolan over within 15 minutes. Nolan fixed the issue in 10 minutes. Service like that is very rare!!
You won’t go wrong hiring these guys for your heating and air conditioning needs!!!

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Frequently Asked Questions

Common calls include furnace and air conditioner diagnostics, seasonal maintenance, and equipment replacements. The team also tackles garage heater projects and addresses airflow or comfort issues. They provide estimates before larger jobs. Service availability is during weekday business hours.

Yes, technicians can assess issues such as failed motors or electrical components and complete many repairs the same visit if parts are on hand. If a part is needed from the shop, they typically return promptly to finish the job. Call to describe the symptoms so scheduling can prioritize the visit.

Yes, quotes are provided for replacement projects, and staff explain options and pricing before work begins. Site visits help size equipment and discuss efficiency and comfort goals. Ask about timelines and any preparation needed before installation.

Response times vary with season and call volume, but reviewers often note quick scheduling and timely arrivals. Calling early in the day can help secure faster appointments. The office will confirm availability and provide a service window.

Clear access to the furnace, AC, or garage heater and have any recent error codes or noises noted. If possible, ensure pets are secured and thermostats are accessible. The technician will walk through the issue, outline next steps, and review costs before work proceeds.
 Verified Listing

Opening Hours

  • Monday 8:00 AM – 4:00 PM
  • Tuesday 8:00 AM – 4:00 PM
  • Wednesday 8:00 AM – 4:00 PM
  • Thursday 8:00 AM – 4:00 PM
  • Friday 8:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
4.90 (92 reviews) Featured BusinessPro Listing
Address
727 2 St SE, Medicine Hat, AB T1A 0E2, Canada, Medicine Hat, AB T1A 0E2
Business Type
HVAC Contractor
Website
http://www.designairltd.ca/
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HVAC Companies in Medicine Hat, Alberta

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