Heating & Air Conditioning in Queenstown, MD
Heating and cooling for Queenstown homes and businesses.

Queenstown, Maryland
Heating & Cooling Built for Queenstown
Hamilton Heating & Air provides heating and cooling service in Queenstown, MD. Call our Stevensville crew at (301) 748-9345 to discuss your home or business.
Queenstown has its own historic center, including the Colonial Court House on Del Rhodes Avenue. A property in town can have different access and room layouts from a home farther out. Tell us your street address and which part of the building needs help.
One Floor Comfortable, Another Too Warm
If rooms in your Queenstown home feel different, note which floor is affected and when it happens. A thermostat upgrade may help with control, but it cannot fix every airflow problem. A repair assessment should come before choosing more equipment.
Repair or Replace at Your Business
A business needs a system that suits its hours and occupied spaces. When discussing commercial HVAC, have the equipment age and recent repair history ready. Our installation page explains what goes into choosing a replacement.
Close By
Need HVAC Service in Queenstown?
Call (301) 748-9345 or send the form and we will get you on the schedule.
Call, text, or send the form at the bottom of this page.
Phone, text, hours and address
What We Do
HVAC Services in Queenstown
Every Hamilton Heating & Air service is available in Queenstown:
The Hamilton Difference
Your Stevensville Crew Serving Queenstown
Based in Stevensville
Our shop is at 408 John Patrick Dr on Kent Island. Island calls stay on this side of the Bay Bridge.
5.0 Stars on Google
Rated 5.0 by 66 Google reviewers. Every review is on Google, in the customer's own words.
Owner-Led Crew of Three
Mike Hamilton owns the company and leads a crew of three. You deal with the people who do the work.
20+ Years of Experience
More than twenty years of heating and cooling work, on homes and on businesses.
Testimonials
What Queenstown Neighbors Can Read About Us
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
- Heating & Cooling Installation
- Heat Pump Services
- Ductless Mini-Splits
- Indoor Air Quality
- Thermostat Installation & Upgrades
- Commercial HVAC
- 24-Hour Emergency Service