I've relied on Hamilton Heating & Air for multiple service calls over the years and Mike has always been able to identify and fix the issues quickly. When it came time to replace our entire HVAC system, the experience was smooth. The lead time was faster than expected, installation was quick, and he even went out of his way to lend a portable AC unit while we waited for the new system. Mike is responsive, dependable, and has a level of customer care that's harder to find. I'd highly recommend Hamilton Heating & Air, LLC for any HVAC needs.
Your Kent Island Heating & Air Crew in Stevensville, MD
Locally owned, owner led, and on the job with a crew of three.

Our Story
A Local Shop With the Owner on the Crew
Hamilton Heating & Air, LLC is a local heating and air company, founded in 2020. Our home base is Stevensville, Maryland. We work out of a shop on John Patrick Drive, on Kent Island. We serve homes and businesses on the island and across Queen Anne's County.
Mike Hamilton owns the company and leads a crew of three. That is a small team on purpose. You talk to the people who do the work.
Our truck sums up what we do: service, repair, installation. Furnaces and heat pumps, central air and ductless units, air quality and thermostats, for homes and for businesses.
How We Work
What You Can Count On
Straight Answers
We explain what is wrong and what it takes to fix it, in plain words, before any work starts.
Careful Work
Quality parts, neat installs and a system checked over before we leave.
Local People
We live and work here. Our shop is in Stevensville, and our customers are our neighbors.
Our Process
Three Steps From Call to Comfort
Schedule a Visit
Call or text (301) 748-9345, or send the form. We set a time that works for you.
Diagnose & Recommend
We look at the system and suggest the fix that makes sense for you.
Install or Repair
Once you approve, we do the work with quality parts and check it before we go.
Testimonials
What Your Neighbors Are Saying About Us
Hamilton Heating & Air was recommended to me by a family member as well as another contractor. Mike was willing to come that evening to diagnose our issue, order the part we needed, and get us back up and running very quickly. Great service and great communication throughout the repair process!
Hamilton Heating & Air was recommended to me by a friend. When I reached out, Michael was professional and friendly. He came out to my home on the same day and diagnosed the problem. He gave me different options for repair and replacement. I had numerous question throughout the process and he was very patient and knowledgeable and the price was very competitive. I would definitely recommend him his company to friends and family moving forward.
FAQ
Frequently Asked Questions
Get in Touch
Schedule Service With Us
Send the form, or call or text us. A real person on the crew will get back to you.
- Service, repair and installation
- Rated 5.0 on Google across 66 reviews
- Licensed and insured
- Homes and businesses on Kent Island and in Queen Anne's County
How it works, and where to find us
- Call, text or send the form. Tell us what the system is doing.
- We diagnose and recommend. A technician looks at the system and explains the options.
- We install or repair. Work starts once you approve it.
What we can help with
- HVAC Maintenance & Repair
- Furnace Repair
- AC Repair
- Heating & Cooling Installation
- Heat Pump Services
- Ductless Mini-Splits
- Indoor Air Quality
- Thermostat Installation & Upgrades
- Commercial HVAC
- 24-Hour Emergency Service