Deml Heating & Air Conditioning

Review now

1500 East Main Street , Owatonna- 55060
Minnesota ,

United States (+1) 507 451-6388 Fax : 507 451-4768 http://www.demlheating.biz

Contact Book Appointment

Deml Heating & Air Conditioning - Owatonna

Established in 1982, Deml Heating and Air Conditioning is a full-service HVAC company based in Owatonna, MN. We pride ourselves on providing the best possible service to residential and commercial customers.

We service, repair, install and replace all makes and models of heating and air conditioning equipment including air conditioners, water heaters, thermostats, heat pumps, furnaces, boilers and more. Our technicians are factory-trained and have abreast information about the latest HVAC models. Our NATE-certified technicians are skilled professionals who have proven their knowledge in the HVAC industry by passing specialized NATE certification tests. Call (507) 451 6388 to know how we could help you.

Business Operation Hours
Monday	7:30 AM to 4:00 PM
Tuesday	7:30 AM to 4:00 PM
Wednesday	7:30 AM to 4:00 PM
Thursday	7:30 AM to 4:00 PM
Friday	7:30 AM to 4:00 PM
Saturday	Closed
Sunday	Closed

Other HVAC Services : AC Repair, AC Installation, AC Replacement

Service Type : Yes, this business serves customers at their Location

HVAC Services

Heating - Todays new heating systems require exact load calculations to be efficient. We use current Manual J load design for each job so there is never any question "is my system large enough". We also use strict duct layout design so that air delivery to each room remains comfortable and consistent.

Air Conditioning - Technology of todays air conditioning systems is continually changing. From the new types of refrigerant to the application of higher and higher efficiencies. We stay ahead of it all to offer you peace of mind that we will be able to install and "service" these units for years to come. Through proper set-up & maintenance we can extend the life of many types of a/c systems.

Heat Pump - Heat pump popularity has risen greatly in recent years. With efficiencies reaching over 400% for Geo systems and 300% for conventional systems. Now, when energy costs are skyrocketing it makes sense to check out the possibilities of adding one of these products to your home comfort solutions. We offer Geo-systems with a variety options including horizontal and vertical ground loops. We can connect them to a central forced air or boiler system, and even use them in radiant systems. Our air source line includes many options including York whole house systems, and single room alternatives for additions. Turbo Air mini-splits also allow us to design a multi room configuration with multi-head and one outside unit.

Indoor Air Quality - Our installers have been trained to expertly install our equipment with IAQ in mind. We seal all duct joints by approved methods. We also make sure all exterior penetrations to your building envelope are properly gasketed and sealed. We offer an extensive line of home IAQ products including, Filters (standard, pleated, merv 10, electro-static, electronic, & hepa) Humidifiers, Dehumidifiers, UV Light Purifiers, Exhaust Fans, Air to Air Exchangers, Zone Control Systems, & Thermostats.

Planned Maintenance - We recognize the value in keeping a system clean to work at its rated capacity and efficiency. We offer 2 maintenance programs to help you keep your system at it's best for safety and peace of mind. The first program is for just spring or fall and the second program takes care of all the entire year of maintenance.

Additional Information

Employees - At Deml Heating we continuously update our training and keep current on all the cutting edge technology. The HVAC industry is always changing the standards of efficiency and it takes commitment to stay on top of those changes. Our service techs are NATE Certified, which requires rigorous testing and recertification. Our employees attend continuous education classes and have hands on training when available.

Equipment - We always use the newest equipment to better monitor your system performance and to help quickly identify problems so we can effectively fix problems even before they are apparent to you. With a balance of old & new technologies still in use today it takes a few tools & a lot of tricks to keep everything running smoothly.

Service Department - When it comes to service, we take pride in our inventory of parts for every make and model of equipment that we have sold for over 30yrs. Our technicians have been trained from old school hands-on to new computer aided diagnostics. Continuing education has always been a keystone in our service, new technologies evolve daily and our techs stay on top the curve to serve you better.