About Don Lowe and Sons
A family legacy built on trust, quality, and dedicated service to Maryland communities.
Our Company
Don Lowe and Sons (Donald L. Lowe and Sons) has been a cornerstone of Maryland's HVAC industry for over 50 years. Founded by Donald L. Lowe, our family-owned business has grown from humble beginnings into one of the most trusted HVAC service providers in the region.
We serve homeowners and businesses throughout New Market, Frederick, Frederick County, Carroll County, Montgomery County, and Washington County. Our team brings decades of hands-on experience to every job, ensuring the highest quality workmanship.
Our sheet metal shop allows us to fabricate custom ductwork and components on-site, giving us a unique capability that most HVAC companies cannot offer. This means faster service and perfectly fitted systems for every customer.
Certified Rheem Pro Partner
Rheem Pro Partner
Don Lowe and Sons is proud to be a Rheem Pro Partner — one of the highest distinctions a HVAC dealer can earn from Rheem Manufacturing. This certification means we have met Rheem's rigorous standards for technical expertise, customer service, and business practices.
As a Rheem Pro Partner, we offer our customers access to Rheem's full line of high-efficiency heating and cooling equipment, along with manufacturer-backed warranties and support. Rheem is known for building dependable, energy-efficient products that stand the test of time.