Donald L Lowe & Sons Inc

Donald L Lowe & Sons Inc operates as a family-owned heating and air conditioning contractor serving Monrovia, Maryland with a strong rating of 4.7 stars gathered from 28 customer reviews. The company maintains licensure under MDHVAC# 13161 and carries insurance and bonding for client protection. Working hours run Monday through Friday from 7 AM to 4:30 PM, providing scheduled service windows for residential property owners and new construction projects. The contractor handles the full spectrum of heating, cooling, and ventilation needs including equipment sales, professional installation, and ongoing maintenance service.

This contractor holds distinguished brand partnerships including Rheem Pro Partner certification and Mitsubishi dealer authorization, positioning them to supply and install major HVAC equipment lines. The company emphasizes transparent cost communication, with reviewers noting technicians provided upfront pricing discussions before beginning work. Their service model incorporates complete project handling from initial consultation through final system verification, ensuring installations meet performance specifications. The longevity indicator of more than 40 years reflects accumulated industry experience serving Maryland homeowners.

Reviewers consistently highlight specific team members who delivered exceptional service during heating and cooling projects. Customer Jen Lipshultz described the team's heat pump installation as featuring Dave's upfront cost and option discussions with friendly administrative staff coordinating scheduling. Another reviewer, Finn The Dog, noted Dave's service exceeded expectations over a decade-long relationship with the company. George J Leiby's review credits Terry with prompt on-time arrival and efficient system diagnosis followed by thorough post-repair operational checking, recommending the team as a first call for future HVAC needs.