Furnace Repair - Comfort Control Systems

Furnace Repair in the Green Bay Area

Trusted Furnace and Heating Repair for Homeowners

Performance Guarantee

Emergency Services

We Service All Brands

$98 Off Any AC or Furnace Repair*

HVAC Experts

The Best Choice for Furnace Repair Services in Green Bay

If your gas furnace just quits working, leaving your home without heated air in the middle of winter, Green Bay homeowners need a trusted furnace repair professional to call.

Comfort Control can fix any type of heating issue with your furnace. For over 40 years, residents of the Green Bay and De Pere area have turned to us to perform reliable furnace repairs in their homes.

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furnace repair green bay wi
HVAC Experts

Servicing Great Fox Valley with Furnace and Air Conditioning Repair

Comfort Control is recognized as a top company providing HVAC services such as central air conditioning and furnace repair. Our factory trained technicians are experts on multiple HVAC systems and brands.

In the Fox Valley, Heating breakdowns don’t always happen during regular business hours. That’s why Comfort Control offers 24/7 emergency services in Northeast Wisconsin and the entire Brown County area.

Common heating or furnace problems that we service in the Green Bay Area:

Flame ignition components

Replacement of flame sensors

Replacement of flame sensors


Pilot control repairs

Burner units

Heat exchanger repair or replace

Intake, exhaust and combustion air

HEPA filtration

Vent work and inspection

Electrical components

Heat exchanger repair or replacements

Corroded gas valves

Clogged or damaged air filters

Frequent cycling

Blower belt replacement

Loud furnace noises

Blower motor continuously running

All heating or cooling needs

Hear From Our Furnace Repair Customers

Based on 499 reviews
Robert Jacques
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
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
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
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.!
Shitley Nitka
Shitley Nitka
23:44 14 May 24
Nick Drake did an awesome job putting in our new furnace

Our technicians are highly trained and respectful of the customer’s time and home.

Dan Vercauteren

Our Expertise

The Highest Quality HVAC Professionals

Customer satisfaction and providing healthy home heating and air conditioning is our top priority. Our entire team is extremely professional and local to the Green Bay WI area.

Comfort Control is an HVAC company recognized for having the best HVAC techs for your heating needs. Other HVAC companies may service your heating and cooling needs, but Comfort Control backs up our HVAC services with a performance guarantee.

HVAC Maintenance Programs

For a worry-free experience and peace of mind at home, Comfort Control offers year round customer preventative maintenance plans to protect your HVAC system.

Our annual service agreements can help save money by increasing or maintaining the energy efficiency of your heating and air conditioning units.

Furnace technician shows furnace filter to homeowner in De Pere Wisconsin
amana furnace

New High Efficiency Furnace Systems in Green Bay WI

If you need a new system, call us for a free estimate. Our heating experts can find a new unit to fit your budget and your home’s unique heating and cooling needs.

We partner with Amana to offer the very latest in heating air conditioning products. All HVAC system units come with a fantastic warranty and will be installed by trained experts.

Amana’s furnace line offers efficiencies up to 98%, variable speed blowers and two stage gas valves for added comfort and efficiency. An Amana HVAC system can’t be beat for price and performance in heating and cooling.

Indoor Air Quality

In addition to heating and cooling work, Comfort Control is an expert in indoor air quality solutions (IAQ). We can provide advanced HEPA air filtration and air purification. Our systems can help clean the air in your home and integrate directly into you existing heating unit. The air coming from your heating and air conditioning system can be free from contaminants and allergens.


Other Green Bay Area Services Heating Systems 

In addition, we can install and service all types of HVAC equipment including, but not limited to: new furnace, oil furnaces, boilers, heat pumps or ductless mini split. Comfort control offers comprehensive HVAC systems and in floor radiant heating in Green Bay.

HVAC technician standing in a van full of HVAC parts
Our approach

About Comfort Control Systems in De Pere WI

Serving Green Bay and the surrounding area for over 30 years, Comfort control is known as a service company business providing quality work for heating, air conditioning and indoor air quality solutions for local families.

We are locally owned and operated HVAC maintenance company located right next door in De Pere. We can be at any home in Green Bay in 15 minutes from our office.