Welcome To Thomas Grove & Sons

Our business specializes in keeping our customers happy. Our primary goal is to provide high quality, efficient and professional services in a manner that exceeds our customers expectations and surpasses all others in the HVAC industry. We are unique because we are a one stop shop for heat pumps, air conditioners, furnaces, boilers, duct work, electrical and plumbing services. We provide services to commercial and residential clients and hold high esteem for our professional, courteous and expert services. The best compliment we receive is having repeat business from previous customers.

25 years experience in HVAC and Plumbing for residential and commercial customers. Professional, courteous and reliable. Call now for free estimate.

Department of Labor, Licensing and Regulation (DLLR)-MD


Washington Suburban Sanitary Commission (WSSC)


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