Air Heaters & Conditioners

GRIFFITH and its family of companies serve customers in the District of Columbia, Maryland, Virginia, West Virginia and Delaware.

• 325 E Wilson Blvd Hagerstown, MD 21740-7349
• (301) 739-1888

Demonstrating a track record for complex and challenging projects, Miller & Anderson, Inc.

• 18213 Maugans Ave Hagerstown, MD 21740-1666
• (301) 733-6695

As your local Lennox dealer, we’re proud to offer the finest heating, cooling and indoor air quality products, with prompt and professional

• 9010 Maier Rd Laurel, MD 20723-6348
• (301) 953-2113

Our staff is made up of well-trained and competent individuals who are concerned with helping you achieve your goals.

• 12601 Evitts Creek Dr SE Cumberland, MD 21502-8644
• (301) 724-0212

Emails will be answered within 24-48 hours, if you have an emergency situation, please call us at 410-315-8558

• 2 Stewart Way Severna Park, MD 21146-3729
• (410) 315-8558

• 604 Saint Louis Ave Ocean City, MD 21842-3850
• (410) 289-3335

Since 1983 Ferrell Fuel Co., in Harford County, Maryland, strives on providing each and every customer the up most customer/dealer relationship

• 607 Old Philadelphia Rd Aberdeen, MD 21001-3608
• (410) 272-4650

A gas fireplace can provide you with an alternate heat source that does not rely on electricity.

• 208 Taylor Ave Annapolis, MD 21401-2328
• (410) 268-7191

From kitchen and bath remodeling to industrial piping installation, duct vents and freeze-up repairs, HTwoO Plumbing &

• 1174 Taft St Rockville, MD 20850-1310
• (301) 424-9000

• 23906 Mervell Dean Rd Hollywood, MD 20636-4868
• (301) 373-4780

Service locations for air duct cleaning in Maryland , Virginia MD DC VA District of Columbia Aberdeen Andrews Air Force Base Annapolis Arnold

• 4751 Lydell Rd Hyattsville, MD 20781-1117
• (301) 341-1100

Our licensed heating and cooling specialists receive the most thorough and up-to-date training available.

• 671 Southlawn Ln Ste C Rockville, MD 20850-1484
• (301) 871-8902