(847) 298-9577 CALL US Home About Financing Letter to our customers Gallery Contact About Our Business Douglas Heating & Air Conditioning, Inc. ABOUT US How We Started Douglas Heating and Air Conditioning, Inc., has been servicing Chicago and the Northwest suburbs since 1927. Our services include residential maintenance, service and installation and light commercial. We specialize in hot water radiant in-floor heat; boilers; furnaces; air conditioners and humidification. Owner, Larry Crane has over 35 years of experience and our experienced technicians provide excellent service and installations. Douglas Heating and Air Conditioning, Inc., offers yearly maintenance on all equipment and emergency service. We welcome the opportunity to meet your needs in a professional and prompt manner. We look forward to creating happy and satisfied customers for years to come. Home About Financing Letter to our customers Gallery Contact ©2021. Douglas Heating and Air Conditioning Inc. All Rights Reserved

(847) 298-9577 CALL US Home About Financing Letter to our customers Gallery Contact We love to hear from you Contact Us Spring or Fall Cleaning and Inspection for only $89.00 Limited Time offer - Expires December 31, 2021 Regularly $148.00 Parts are extra For Single Family Homes - Commercial Slightly Higher Offer applies for regular business hours Mon-Fri. 8:00am - 5:00pm We service and install Furnaces & Air Conditioners Humidifiers - Boilers - Radiant Floor Heat - Snow Melt Contact Details Phone: 847-298-9577 24 Hour Answering Service Office/Fax: 847-342-9822 E-Mail: Douglashtg@aol.com Send Home About Financing Letter to our customers Gallery Contact ©2021. Douglas Heating and Air Conditioning Inc. All Rights Reserved

(847) 298-9577 CALL US Home About Financing Letter to our customers Gallery Contact Home About Financing Letter to our customers Gallery Contact ©2021. Douglas Heating and Air Conditioning Inc. All Rights Reserved

(847) 298-9577 CALL US Home About Financing Letter to our customers Gallery Contact Learn about Our Financing Home About Financing Letter to our customers Gallery Contact ©2021. Douglas Heating and Air Conditioning Inc. All Rights Reserved

(847) 298-9577 CALL US Home About Financing Letter to our customers Gallery Contact Letter to Our Customers Douglas Heating and Air Conditioning appreciates the trust you place in us for your home and business comfort needs. With current health concerns it is important for all of us to monitor the evolving situation regarding COVID-19. We would be happy to schedule your Fall or Spring service and maintenance. We will also continue to follow social distancing of 6' to protect you and our employees and follow CDC cleaning protocols. Home About Financing Letter to our customers Gallery Contact ©2021. Douglas Heating and Air Conditioning Inc. All Rights Reserved