Company Profile

Service and repair on all makes and models of commercial and residential heating and air conditioning systems.

Dependable and reliable 24 hour service seven days a week in Lake County, Illinois. We provide Friendly Free Estimates on equipment replacement.

New for 2010.  Air Conditioners certified by ComEd with a machine made by Honeywell that tests the efficiencies of your system for proper operation and reduced operating costs.

Replace your existing furnace and/or air conditioner with a new high efficient system and it could qualify you for the tax credit stimulus up to $1500.00.  Do it now before the end of 2010.  It's coming soon.  So don't delay before it's to late.  Call today for a free friendly written quote.  Not an estimate.  Estimates are "I think it might cost, well........... maybe this much"

Del Mar E-Letter.  We will e-mail you specials and FYI's through out the year.  Sign up today so we can share with you new products and information.

"Del Mar's Flex Pay". 

Use our "Flex Pay" on accessories from our menu.  Ask our representative for more details when we arrive at your home.

Our on going innovative ways to provide our clients with the best possible service, makes Us slightly ahead of our competitors times.

We at Del Mar Heating Co., Inc. strive to be your indoor air quality specialist by installing Energy Star high efficient 95% furnaces, 18 SEER air conditioners and thermostats. 
We have been servicing Lake County since 1945.  CELEBRATING OUR 64th Year.
We are a member in good standing with the Better Business Bureau Since 2001 and have the highest rating of satisfactory.

We are a family owned and operated business.

We are an authorized Armstrong Comfort Team Dealer.

We are an authorized Mitsubishi Diamond Dealer and specialize in adding air conditioning heat pumps to homes with hot water or steam heat.

We specialize in adding energy savings thermostats, air cleaners, humidifiers, attic ventilators, ultra violet lights and whole house de-humidifiers.

We specialize in installing heating, air conditioning, and properly sized duct work in new construction custom homes.

We specialize in strip mall new construction.

We are licensed, bonded and insured.

We are a 24 hour full service heat, air conditioning and duct cleaning service company.

We have duct cleaning added to our services making our company a full service company!

We have central vacuum systems for a cleaner home!  No more vacuum debris in your home.

Hybrid and Flex Fuel Heating and Air Conditioning systems that's Eco Green!.

Tankless on demand water heaters.  Use hot water as you need it.  No more 40 or 50 gallons of unused hot water, making it very high efficient and low cost to operate.

Air cleansers for rooms, mobile homes and homes with hot water or steam heat.  Now you can breath easy when you could not before.  Great for the office, car, hair and nail salons etc.  The list goes on and on. You chose the size that fits your needs.

Finally a steam humidifier that is like a vaporizer for your home and body.  No need to use hot water from your water heater and low cost to operate.

Just look at the new and innovated products that can improve the quality of life that you so much deserve.  We all spend about 70% of the time indoors.  Feel better about your health and the health of the ones that surround you! 

And that's GREEN!

1945 saw the end of World War II and the beginning of Del Mar.  A young soldier coming home from the Pacific theater made a quick stop in California.  There he went to a small horse track and placed a couple of bets. Well, he won. The horse track was named Del Mar.  Because of his good fortune, when he returned to Waukegan, he named a new heating company Del Mar.

Since that time, Del Mar has grown to service all of Lake County.  Del Mar has strived to give the consumer the best care a heating and air conditioning company can give.  With the duct cleaning service available,  Del Mar is now a full service heating, air conditioning and ventilation provider.

Del Mar's service has kept up with the industry's growing technology.  Constant schooling is provided to the service technician to keep him up to date with new products and new high tech components.  Because of the schooling, the tech is more aware of trouble shooting problem calls.  All of Del Mar's service techs are EPA certified.  Del Mar's service tech's and installers are factory trained and are sent to a three day training course twice a year. 

Del Mar will continue updated computer software. The software will help with the internal day to day scheduling of its customers and our customer service representative will help to notify the customer faster and keep them informed if there is a delay for service.