Kufa & Son Heating & Air Conditioning

"Keeping You Comfortable For Three Generations"

About Us

We're Kufa & Son Heating & Air Conditioning, and we've been a local HVAC contracting service here in Carlinville, IL, since 1958. We believe in quality service, offering HVAC contracting, installation, and service. Family-owned and operated for three generations, we started this business to provide reliable service to our community. We're looking forward to growing our business to continue to serve Carlinville and the surrounding communities. We'd like to personally invite you to contact us today for heating and air conditioning repair, service, or installation by experienced professionals.

Our Story

Kufa & Son Heating & Air Conditioning of Carlinville, IL, was established in 1950 by current owner Mary Jo’s father. Throughout her childhood, Mary Jo was surrounded by family in the industry, and began gaining knowledge and experience at a young age. Now, as a third generation business, Mary Jo and her team of heating and cooling experts have built a strong name for themselves through hard work, competitive pricing, and overall reliability. We look forward to continuing to service the needs of our community members, as we’ve done for over 70 years.

We specialize in air conditioning and heating repair and installation services, as well as HVAC maintenance services. Furnace repair and cleaning, heat pumps work, custom duct work, products sales, and even cleaning ducts and vents are available. If you’re in the market for replacement parts or new products, we offer humidifiers, air conditioners, furnaces, air filters, dehumidifiers, and air cleaners.

The hardworking and detail-oriented staff here at Kufa & Son Heating & Air Conditioning has extensive knowledge and expertise working with a variety of products. Our crew can accomplish projects of any size in a timely manner because we believe our customers deserve the very best we have to offer. We have built lasting relationships with the people in our community and that has resulted in Kufa & Son Heating & Air Conditioning becoming one of the most reputable and professional businesses in the area.

We’d like to personally invite you to contact a member of our team at (217) 854-4112 for all your heating and air conditioning needs. For honest, quality work from people you can trust, enlist the services of Kufa & Son Heating & Air Conditioning!

Areas Served

Our Certifications

Licensed
Bonded
Insured

What We Offer

Our Specialties include:

Three Generations of Service
Family Owned and Operated

Our Services include:

AC Maintenance
HVAC maintenance
HVAC Contractor
Heating and Cooling
Central Air
Installation
Service
Geothermal Heating and Cooling
Furnace repair
Furnace Service
Furnace Cleaning
Air Conditioner Repair
Air Conditioner Service
Heat Pumps
Custom Duct Work

Our Brands include:

Trane
Wells Fargo Financing
Run-Tru

Our Products include:

Humidifiers
Air Conditioners
Furnaces
Heaters
Air Filters
Dehumidifiers
Air Cleaners

Testimonials

On 6/12/2026 Jennifer Harber-Swan had this to say:
Scott and his staff were incredibly knowledgable, prompt, and friendly in our recent geothermal install. They answered all of our questions and got our new unit installed quickly so that we didn’t have to suffer through the summer heat! Their attention to our project from start to finish was phenomenal. I would definitely recommend them for all of your geothermal needs!

On 6/10/2026 Coach Jokisch had this to say:
Right on time. Super professional. Knowledgeable…figure out the issue in short time. Parts and labor extraordinarily fair. And….they will always look for the most affordable way to fix the problem, including getting input from the home owner.

On 12/10/2025 Jo Mills had this to say:
They were so fast! And very reasonable pricing and worked with our payment schedule! I'm about to call them again for our furnace, a year later. They fixed our AC in less than an hour 2 years ago

On 8/18/2025 Lakin Orr had this to say:
Kufa staff are fast, friendly, and they truly care about their customers! Because we were without air, they put us at the top of the list! They answered all of our questions, gave us the best (and reasonably priced) options and installed our new ac unit quickly! Thank you!

On 7/2/2025 Matt Caito had this to say:
Pride and professionalism through and through. Great people, great service.

Contact Us

Kufa & Son Heating & Air Conditioning
123 E Main St Carlinville, IL 62626
Phone: (217) 854-4112
Email: kufaandson@frontiernet.net

1 block East off the square in Carlinville

Where To Find Us

Payment Types Accepted

Visa, MasterCard, Debit Cards, Personal Checks, American Express, Discover

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 4:30 PM
Tuesday: 8:00 AM - 4:30 PM
Wednesday: 8:00 AM - 4:30 PM
Thursday: 8:00 AM - 4:30 PM
Friday: 8:00 AM - 4:30 PM
Saturday: By Appointment Only By Appointment

News

Stay Cool All Summer Long with Smart AC Care ❄️☀️
Keep your home cool and comfortable this summer with professional AC maintenance from Kufa & Son Heating & Air Conditioning. Preventative service helps improve your system’s efficiency, saving you money on energy bills while keeping your unit running at its best. Regular check-ups also catch small issues early, helping you avoid unexpected breakdowns during the hottest days. Don’t wait for the heat to hit—schedule maintenance now and enjoy peace of mind all season long.

For dependable cooling you can trust, Kufa & Son Heating & Air Conditioning has been Carlinville’s go‑to choice since 1958. As a proud three‑generation family business, we’re committed to keeping your home comfortable with high‑quality AC installation, repairs, and routine maintenance. Whether your system is acting up or you’re ready for a new, energy‑efficient upgrade, our experienced technicians are here to help. Contact us today and experience service rooted in honesty, quality, and hometown care.
#CarlinvilleIL #HVACExperts #ACRepair #ACInstallation #FamilyOwnedBusiness #CoolingComfort #QualityService

Thank you so much for sharing your experience! We’re grateful for your trust and thrilled to hear how quickly our team was able to get your AC up and running—and that our pricing and payment flexibility made things easier for you. The fact that you’re coming back to us a year later for your furnace means the world. At Kufa & Son Heating & Air Conditioning, we’re committed to fast, reliable, and honest service every time. If anyone is looking for dependable HVAC repairs, maintenance, or installation, we’d love to help—give us a call and experience the same quality service!
#ThankYou #CustomerAppreciation #CarlinvilleIL #HVACExperts #HeatingAndCooling #FamilyOwnedBusiness #ReliableService #ACRepair #FurnaceService

Routine HVAC maintenance is the best way to prevent costly issues, and Kufa & Son Heating & Air Conditioning is here to help keep everything running smoothly. Our knowledgeable team handles projects of all sizes—from furnace cleaning and heat pump work to duct and vent cleaning, custom ductwork, and more. We also offer a full selection of high‑quality products including furnaces, air conditioners, humidifiers, air cleaners, dehumidifiers, and filters. For dependable care backed by over six decades of experience, give us a call today.
#HVACMaintenance #PreventativeCare #IndoorAirQuality #AirFilters #Humidifiers #LocalHVAC #TrustedSince1958

When the temperatures drop, you need a heating system you can rely on—and that’s where Kufa & Son Heating & Air Conditioning comes in. We specialize in heater installations, repairs, and maintenance for both residential and commercial clients, using top‑tier materials and proven expertise to keep your home or business warm all winter long. From traditional furnaces to modern systems, our skilled technicians ensure your heat runs efficiently and reliably. Call today to schedule your heating service with a team that’s been trusted for generations.
#HeatingRepair #FurnaceExperts #WinterComfort #CarlinvilleHVAC #ThreeGenerationsStrong #LocalHVACPros #HeatingInstallation

Info

Financing

FAQ

How often should I have my HVAC system serviced?

It's recommended to have your HVAC system serviced at least twice a year, typically in the spring and fall, to ensure optimal performance and efficiency.

What are the signs that my HVAC system needs repair?

Common signs include unusual noises, inconsistent temperatures, reduced airflow, and higher energy bills.

How can I improve my HVAC system's efficiency?

Regular maintenance, replacing filters, sealing ducts, and installing a programmable thermostat can help improve efficiency.

What size HVAC system do I need for my home?

The size depends on your home's square footage, insulation, and climate. A professional can perform a load calculation to determine the right size.

How long does an HVAC system typically last?

Most HVAC systems last 15-20 years with proper maintenance. However, lifespan can vary based on usage and upkeep.

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