HVAC Contractors Ready & Able To Help Keep You Comfortable In Your Home

RELIABLE HVAC SERVICES FOR YOUR HOME

Copyright 2025 © Comfort by Design. All Rights Reserved.

Lee was very pleasant. Answered all my questions and had the furnace fixed in no time. Would highly recommend Comfort by Design and Lee.

Kerry Licht, Google Review

Highly Reccommend

From heating repairs to air conditioning installation, our technicians are just a phone call away.

What Our Customers Have to Say!

You Deserve To Be Comfortable In Your Home. Request HVAC Service Today.

Schedule an appointment to ensure your HVAC systems are running at optimal performance.

Schedule Online (715) 201-8406

REVIEWS

Same day service within an hour of our call! Fast, friendly, professional! We were very happy with their previous work on our fireplace, now we will always call them for our furnace needs also!

Dianne Franklin, Google Review

Fast, Friendly, Professional!

& Insured for Safety

Honest, Up Front Pricing

On Previous Estimates

(715) 201-8406 Schedule Online

& Insured for Safety

Honest, Up Front Pricing

On Previous Estimates

Professional HVAC Services We Offer

Fast, reliable heating and cooling installation.

New HVAC Installation

Heat blowing cold or AC blowing hot? We can fix it!

HVAC Repair Services

Our 12-point precision clean & tune maintenance

Annual HVAC Maintenance

Professional installation and expert maintenance.

Mini Split System Service

Breathe cleaner air with comprehensive duct cleaning services.

Duct Cleaning

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

(715) 201-8406 Schedule Online (715) 201-8406 Schedule Online (715) 201-8406 Schedule Online (715) 201-8406

Licensed & Certified Technicians

12-Point Precision Clean & Tune

Free Estimates & 2nd Opinions

Emergency HVAC Services

Why Choose Comfort By Design?

Schedule Online (715) 201-8406

Why Choose Comfort By Design?

Licensed & Certified Technicians

12-Point Precision Clean & Tune

Emergency HVAC Services

Free Estimates & 2nd Opinions

Schedule Online (715) 201-8406

Improve your indoor air with our expert air quality services, including testing, filtration, and purification solutions.