Our Services
We provide expert HVAC services to keep your home or business comfortable. From quick repairs to efficient installations, we're here to help.
Who We Are
We started Delta T Heating and Cooling for one reason;
to provide fair and reliable system service and replacement to our clients at a reasonable cost. Too many times, we have heard stories from people regarding HVAC work they had performed that was both unnecessary and overpriced. We believe in a simple, straightforward and honest approach. By hiring Delta T you will rest assured that you were treated fairly and not overcharged for the work performed. In addition, we are licensed professional engineers so when we say we understand how HVAC systems work, we mean it. We also perform all the work. What you see is what you get.
Our name means everything to us and we will do everything possible to make sure you are satisfied with the services we provide.
Customer Testimonials
See what our happy customers have to say!
Mike and his apprentice always do excellent work. Prompt, efficient, honest and dependable. I recommend without qualification!
I own several rental homes throughout Johnson County and exclusively use Delta T to service and install at all my properties and my personal residence. Have referred them to several friends, family and coworkers without hesitation. Professional, efficient and always come through with high quality work at an affordable price.
We were very pleased with Adam and the crew. We found them knowledgeable, professional and competitive in price and we’re happy to recommend them.
Good experience with Delta T Heating & Cooling. Service Tech Garrett was on time, professional, and personable.
After getting several estimates and talking with 3 other companies, it was clear Delta T was the right company to replace our aging furnace and AC unit. They offered a very competitive price but what really impressed me was Adam’s knowledge, attention to detail and desire to make sure the installation was perfect. I highly recommend these guys, you won’t be disappointed.
They were great! Garrett the technician was very nice and thorough. I was able to make an appointment quickly, and their prices were reasonable!
I was so impressed With Delta T Heating & Cooling. They were a phenomenal company to work with and I will continue to use them! Thank you so much to Adam for taking care of our AC!
Great service. They gave me 3 options for my house. Explained the differences and installed a great system. They did great work at a great price. Love the new HVAC.
Greatest crew! Very knowledgeable, and were QUICK to get my issue resolved-Thank you Adam, for getting me scheduled so quick-and thank you Mike & Garrett for your expertise and quick resolve
Delta T is my “go-to” HVAC service company. Always very prompt and extremely reasonable on price. You will be glad you called Delta T.
Every interaction with Delta T has been very positive and helpful! Mike went goes and beyond to help explain things & the maintenance plan has been very beneficial for us! Highly recommend!
Delta T has provided service for my HVAC system and water heaters at multiple properties for the last 4 years. Quick service, good communication, fair prices. I trust them implicitly.
The tech came and checked our heating system, got it all ready for winter, and explained everything I needed to know, for a reasonable price. Bonus, he also explained 2 or 3 ways why upgrades wouldn’t be necessary, and how to prolong the life of the system. Will definitely continue to use them.
They fit me in their schedule pretty late at night. Theres a storm coming and they were understanding and fixed my issue quickly. I purchased their program to have them come out annually now. Thank you guys!
Mike Jeanneret was our repairman and he thoroughly explained everything he was doing and why he was doing it. He didn’t charge us for anything we didn’t need and I feel confident that he was honest with his work. Would recommend to anyone!
I’ve used Delta for several years both at both my personal residence and my work building. They have always responded quickly and efficiently. I’ve been so happy with their service and never trust anyone else
Mike is absolutely the best! Honest, kind and very professional. I've dealt with a few other companies before going with Delta T....it was like night and day! So refreshing to deal with an honest and affordable company. Thank you so much!!!
Punctual, courteous, prompt & reliable service - the perfect recipe for great service! Highly recommend to others!
Mike Jeanneret was/is absolutely fantastic He spent as much time as necessary, and then a bit more to explain everything that he did and all the ins and outs of our system. We use DeltaT for yearly maintenance, and could not be happier. Highly recommend Mike and DeltaT
Efficient, knowledgeable, reasonably priced. Garrett and Daniel were very helpful and were fantastic at explaining things to me. Highly recommend.
Maintenance Plan
Your home maintenance changes with the season; the same applies to your HVAC system maintenance. That is why we have split your annual maintenance into spring/summer and fall/winter checklists!
Spring and Summer HVAC Checklist
Check filter for cleanliness- Clean condenser and evaporator coils
- Clean drain lines
- Clear drain pans of any standing water
- Inspect ducts for mold, dust, and debris
- Observe humidity levels and adjust appropriately
- Check refrigerant charge
- Test thermostats and controls to make sure temperatures and timer functions are correctly set
- Check electrical system and connections
- Check fan motor
- Check blowers and blades for proper airflow
- Lubricate motors bearings and moving parts
- Inspect cabinet for leaks and check cabinet door for secure closure
- Check for debris around the outside unit
- Check Ductwork dampers for seasonal changes
Fall and Winter HVAC Checklist
- Check filter for cleanliness
- Inspect ignition burner assembly
- Examine heat exchanger or heating elements
- Inspect flue system and ensure secure attachment to the furnace
- Inspect for gas leaks
- Assess gas pressure
- Check pulleys and belts
- Clear drain lines and pans
- Check electrical connections
- Lubricate motors, bearings, and other moving parts
- Check thermostats and controls
- Check fan and blower operation
- Inspect heat pump
- Examine ductwork dampers for seasonal changes
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