Site Navigation

Home
About
Services
Testimonials
Contact
News

Infinity Heating & Cooling

About Us

Infinity Heating & Cooling in Delavan, WI, has been Walworth County’s premier heating and cooling provider since 2000. We specialize in installations, repairs, and tune-ups for air conditioners, furnaces, humidifiers, radiant in-floor heating, boilers, and more. For expert service in all your heating and cooling needs, contact Infinity Heating & Cooling in Delavan today.

Areas Served

Walworth County, WI

Our Certifications

NATE Certified

Languages Spoken

English
Spanish

What We Offer

Our Services include:

A/C Installation
A/C Repair
Air Duct Installation
Air Duct Repair
Boiler Services
Ductless A/C Services
Thermostat Repair
Humidifiers
Electric Furnace Installation
Electric Furnace Repair
Emergency Services
Flame Sensor Repair
Gas Furnace Installation
Gas Furnace Repair
Heater Installation
Heater Repair

Testimonials

On 12/25/2025 Kris Mueller had this to say:
The technician was very nice. He was on time. He was knowledgeable. He reviewed his findings with us in a way that we could understand. We are very pleased with the service we receive from Infinity! Thank you!

On 12/22/2025 Alison Person had this to say:
If I could give more than 5 stars I would! An unexpected furnace issue was promptly attended to and replaced. John and team were prompt with excellent communication. I so appreciate their work and will call them for all heating and cooling needs as well as recommend to everyone I know. Great work Infinity!!

On 12/20/2025 Peter Lenz had this to say:
Great service! Accurate pricing and great employees.

On 11/3/2025 Lisa Fredrickson had this to say:
John and his team with Infinity Heating and Cooling deserve 5 stars and more! They are highly skilled, knowledgeable, friendly, reasonably priced and HONEST! I was serviced by another local, well known company that told me my furnace system needed to be replaced due to rust forming within the heat exchange. They showed me pictures, which I now believe were that of another furnace, not mine, as to the vast amount of rust that could lead to carbon monoxide poisoning. I contacted Infinity to request a second opinion and estimate as I've used them in the past and have always been very happy. When John arrived, he actually showed me the inside of the furnace by opening it up and allowing me to view directly there was no rust to be be concerned with. He not only relieved my anxiety but did not charge me for his time spent. This company's honesty and integrity is beyond measure!

On 10/17/2025 Larry Clinton had this to say:
Excellent service. Professional. On time. Knowledgeable and good communicator. Duplicate this team! Appreciate Infinity!

Contact Us

Infinity Heating & Cooling
W. 7545 Creek Rd Delavan, WI 53115
Phone: (262) 880-8624

Where To Find Us

Payment Types Accepted

Visa, MasterCard, Personal Checks, Debit Cards

Our Hours

24 Hour Emergency Service

Holiday Hours May Vary. Please Call For Details.

Monday: 7:00 AM - 5:00 PM
Tuesday: 7:00 AM - 5:00 PM
Wednesday: 7:00 AM - 5:00 PM
Thursday: 7:00 AM - 5:00 PM
Friday: 7:00 AM - 5:00 PM
Saturday: By Appointment Only
Sunday: By Appointment Only

News

🌡️ Is your home not reaching the right temperature? It might be time for a thermostat repair! Whether your heating or cooling is off, we've got you covered. From furnaces to air conditioners, get your system running perfectly. #Heating #Cooling #Repairs

🔥 Keep your home warm and comfortable all winter! Infinity Heating & Cooling provides professional heater installation services, ensuring your system runs efficiently and reliably when you need it most. Schedule your installation today and enjoy a cozy home all season long! 🏠💨

⚡❄️ Keep your home comfortable and energy-efficient this winter! Infinity Heating & Cooling specializes in installing reliable electric furnaces, designed to deliver consistent warmth and lower energy costs. Contact us today for professional installation you can count on! 🏠💨

🔥❄️ Stay warm this winter! Infinity Heating & Cooling specializes in installing high-efficiency gas furnaces that keep your home comfortable and cozy all season long. Call us today for expert installation and service you can trust! 🏠💨

Keeping your heating system maintained isn’t just smart—it’s cost-effective. Invest a little now, save a lot later—with Infinity Heating & Cooling. 🔧❄️

✅ Lower Energy Bills: A clean, well-tuned system runs more efficiently, cutting down on energy use and reducing monthly utility costs.
✅ Avoid Costly Repairs: Routine maintenance catches small issues early, preventing them from turning into major (and expensive) problems.