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A Comfort Zone, Inc. is a full service heating, ventilation, air conditioning, and refrigeration company that has been in business for over a decade. We are the last call you will need to make. Our experienced service and installation technicians are highly trained, knowledgeable, and courteous. We are the preferred choice for HVAC/R repair and installation in Maryland. We service all brands and honor most warranties. All labor and parts are 100% guaranteed. Our experienced professionals carry a wide-range of quality parts in their trucks, so your repairs are done as quickly as possible. We only install new, manufacturer recommended parts. We guarantee that our technicians are on time, or you will receive 10% off of your service call. We also offer free estimates for many services. We will not perform any repairs without your prior approval. No hidden charges!

• All Major Brands
• Your satisfaction is our highest priority
• Authorized warranty repair for many major brands
• All work is done on your premises, reducing repair time and disruption
• We are an authorized parts distributor. We pass our savings along to you!
• Weekend, night time, & holiday service at a nominal charge.

Maryland's most trusted HVAC service for over 10 years.

(410)541-9034
Licensed and Bonded
Master License #51837