#1 for Heating & Cooling in Green Bay, WI

Comfort Control is a top rated company for heating and cooling issues. Our Same-Day Heat Guarantee ensures your home will be taken care of promptly. With 46 years of experience, we’re the most trusted heating company in Green Bay!

Free, No Obligation Estimates
Guaranteed Same Day Heat
Flexible Payment Options

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Call Now (920) 944-8949

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#1 Green Bay Heating Company

5-Star Rated Heating & Cooling Repairs

When you need help, prioritize working with a company that executes high quality results. We respond quickly, ensuring you’re not left in the cold. You can trust us to deliver results with our Guaranteed Same-Day Heat!

furnace technician performing annual maintenance in a residential basement

Our Services

What Can We Do for You?

Furnace Repairs & Replacements

Our experienced team can fix any type of heating issue on any brand of furnace

HVAC Maintenance

We can handle any type of HVAC issue and back it up with our 100% performance guarantee

The Best Furnace Warranty

Gas Furnaces from Amana

Shopping for a heating system to replace a broken furnace? Amana natural gas furnaces are engineered for unsurpassed comfort, savings and reliability. Year after year. Chances are your old existing furnace cant compete with a new furnace from Amana when it comes to energy efficiency, reliability and quality.

Hear from our Furnace Customers

Comfort Control Systems Inc

4.9

Based on 507 reviews

Susan Zastrow

20:44 23 Jul 24

Dan was knowledgeable in addressing my HVAC issues as well as providing me with insight on options for a long term solution to my HVAC needs. Dan went above and beyond in sharing information that was easy to understand and gave me the confidence to make a decision on how to proceed with repairs/replacement of the furnace as well as the air conditioner.

Robert Jacques

20:42 15 Jul 24

Installed a new furnace and AC today. Dean and Nick did an excellent job, worked quickly and kept us informed about the progress, and were a pleasure to work with. Took great care to keep floors protected and cleaned up beautifully. Price was a bit more then we hoped, but with the great warranty and excellent financing we felt we couldn't go wrong. They Installed our last system 31 years ago. Always pleased with this company.

George Schroepfer

01:12 04 Jun 24

Dean was very through installing our AC and Air Purifier on furnace. Comfort Controls installs high quality products and has great, well trained employees...so worth the extra you pay...you get what you pay for!

Jeremy Hautala

04:09 21 May 24

Darrius was courteous and helpful. He solved our issue and recommended a service plan that will help maintain our furnace/ac units affordably. My wife felt very comfortable with him and wants him back to maintain our furnace/ac…and she said thank you good sir!

Loren Baldwin

14:56 20 May 24

We called CCS about a month or so ago to complete a furnace check-up and to inquire about an annual maintenance plan. Jordan, our tech, completed the total job in very close to 1/2 hour. Then we signed on for the plan for Spring/Winter maintenance. Everything was top notch! I can’t say enough good things about Aquarius/CCS! If you’re looking for any heating or water service to be done, I highly recommend Comfort Control Systems…job well done! Thanks Jordan M.!

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Other Heating Cooling Systems

In addition to natural gas furnace installation, Comfort Control offers other home heating options as well.

#1 for Heating & Cooling in Green Bay, WI

Schedule an Appointment Below

Free Quote

5-Star Rated Heating & Cooling Repairs

What Can We Do for You?

The Best Furnace Warranty

Gas Furnaces from Amana

Hear from our Furnace Customers

Other Heating Cooling Systems

New boiler installation

Heat pump installation

Ductless mini split system installation

Heat exchanger replacement

Heat exchanger replacement

Air purification

Whole home humidifier installation

Services

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