Thompson BEST Heating and Air Conditioning - We work hard for you. 

                    24 Hour Emergency Service​                           1-866-987-HVAC (4822)

                             Main office:                                                                                                                                 
                      4959 New Design Road, Suite #118                                                               301-662-0600 - Frederick County, Maryland
                      Frederick, Maryland 21703                                                                       301-739-0998 - Washington County, Maryland

                                                                                                                                                            703-443-2378  -  Leesburg, Virginia

                      Licensed in MD HVAC 01-2, VA 2710059808, WV 9A-001 and PA​                                                                                                                            304-557-3018 West Virginia


Michelle Kidwell has been with the company since 2012. She is our office manager and deals with all the day to day office operations. This business is greatful to have such a dedicated and loyal employee. She is the heart beat of the office and is one of the cheerful voices you will hear when you call. 


With more than 45 years of local ownership and operation and more than 100 decades of experience combined,  we look forward to meeting all your HVAC needs. Whether you need a new residential unit or commercial service...  We stride to assist you with our notable customer service and exceptional employees.  From repair and replacement to installation and maintenance, consider the Thompson BEST  Team!

Our employees are simply the

Our employees are committed professionals who are licensed, factory-trained and insured. Every technician is randomly drug tested and owner approved. And each adheres to our unrelenting code of conduct—ensuring a result that strives to exceed your expectations, every time. We are licensed in Maryland, Virginia and West Virginia—combining local market knowledge with global HVAC resources.

Make us your one stop shop for sales and service on your next HVAC unit.

These employees are essential to our business. We are very proud of the knowledge that they bring to the HVAC service industry. 


Copyright 2013. Charlie Smith. All rights reserved.

Michelle Kidwell
decades of experience, Did you see our references page?

Charlie is the CEO and Owner of Thompson BEST. He is a life long resident of Frederick County Maryland and has been in the HVAC business for decades. As owner of the company, he

is driven to offer the best customer service possible.  Charlie is a master of his craft in retro-fitting older homes for custom duct work that others can not. Charlie personally sees to every new HVAC OR AIR CONDITIOING unit pricing and blue print specs.

Travis is our general manager, and comes to Thompson Best with over 30 years of HVAC experience. He is our go to man for anything HVAC. Travis manages all the staff including our tech staff and installers, and service men, to corrdinating the day to day schedules with the employees as well as ordering equipment and implementing company policy to assure the BESTservice possible. 

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Click above, for all your gas fireplace and gas logs, wood stove or pellet stove - needs, be sure to visit our new Fireplace and Stove Store in Frederick Maryland

Jody is a technical HVAC gruru. He has over 40 years of HVAC experience and is currently our top technical advisor for installation and service. He values his realationships with our customers and is always there to answer questions and provide information to our clients. He is a BEST HVAC asset.

Steve Wieland from NTI Boiler Company held the class for our installers and service techs. We are always up to date with the latest technology and new products.

Educated in the newest and latest equipment

Meet Some Of Our Dedicated Team Members:   

all of our Service Techs are licensed, and factory trained. insured and bonded. Drug tested.

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