HQS Heating and Air
HVAC contractor
Serving Johnston, IA
From Google Business Profile
4.9
70 Google reviews
Google categories: HVAC contractor, Service establishment
View on Google Maps →Last checked October 11, 2026.
More from Google Business Profile
Photos on Google: 7
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Jul 2026
Noah arrived as scheduled (within 24 hrs of my call). He was respectful and patiently explained the problem. He resolved the current issue. Thank you!
1 out of 5 stars · May 2026
I absolutely would not recommend HQS. I had a gas pack installed in May 2025. The workers left personal and construction trash all over my yard for weeks before picking it up. When I asked for a copy of the permit 6 months after the work…
5 out of 5 stars · Apr 2025
Amazing, fast, and quality service. Mostafa responded quickly every time and worked with me to get my blower motor replaced in less than 24 hours! I can't recommend HQS enough if you are looking for quality, honest and transparent HVAC…
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 11, 2026.
About hvac contractors in Johnston
HVAC contractors install, service and repair furnaces, air conditioners, heat pumps and ductwork. HVAC contractors replace furnaces and central air conditioners, install heat pumps and ductless mini-splits, perform seasonal tune-ups, seal and balance ductwork, add humidifiers and air filtration, and respond to no-heat emergencies.
Typical cost: $5,500–$14,000 for a furnace or central AC replacement. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Ask for a load calculation: A Manual J calculation sizes equipment for your actual home.
- Compare equipment line by line: Match model numbers, efficiency ratings and warranty terms across quotes.
- Verify mechanical licensing: Iowa and several neighboring states license HVAC/mechanical work.