Install Environmentally-Friendly Heating & Air Conditioning
PROFESSIONAL GEOTHERMAL HVAC SERVICES
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"The service time response was on time and completed in a timely manner. My repair specialist is top-notch. When posed with a question, he was humble enough to reach out to a coworker, thus confirming how to fix the problem right on the first time."
- Dr. Angie Barsness, Google Review
My Repair Specialist is Top-Notch
Comfort By Design offers geothermal heating and cooling systems to the people of Western Wisconsin and Eastern Minnesota.
What Our Customers Have to Say!
Want To Save Money On Heating & Cooling? Request Geothermal HVAC Service Today.
Our geothermal units transfer heat to and from the earth, providing a more efficient, affordable, and environmentally friendly method of heating and cooling your home.
REVIEWS
& Insured for Safety
Honest, Up Front Pricing
On Previous Estimates
& Insured for Safety
Honest, Up Front Pricing
On Previous Estimates
Professional HVAC Services We Offer
Fast, reliable geothermal installation.
Geothermal HVAC Installation
We service all major brands of geothermal HVAC equipment.
HVAC Repairs
Comprehensive maintenance for all makes and models.
Annual HVAC Maintenance
We Offer Easy and Affordable Financing Options
A new heating or air conditioning unit is an investment. We understand a full payment may not fit your financial situation, so we offer affordable monthly payment options.
Located in 4 locations, Ellsworth, WI, Hudson, WI, Osceola, WI, and Hastings, MN, Comfort By Design is a leading area provider of advanced, high-efficiency heating, cooling, water heaters, geothermal solutions and fireplaces for residential, commercial and industrial applications.
Providing quality service to western Wisconsin and eastern Minnesota for 30+ Years
Licensed & Certified Technicians
12-Point Precision Clean & Tune
Free Estimates & 2nd Opinions
Emergency HVAC Services
Why Choose Comfort By Design?
Why Choose Comfort By Design?
Licensed & Certified Technicians
12-Point Precision Clean & Tune
Emergency HVAC Services
Free Estimates & 2nd Opinions
"Technician was on time, thorough, and did a great job. We are pleased with the quality of work and the tech's willingness to answer our questions. No high pressure sales, our system was inspected, tuned, and cleaned. Highly recommend."
- Gary, Google Review