Building long-term partnerships through expert service and unmatched solutions and value.Contact Us
Your Partner in HVAC, Plumbing and Retrofit Solutions
Paramount Mechanical provides the highest quality of service and technical expertise to meet the needs, requirements, and schedules of owners, management companies and general contractors.
Keep your building services running smoothly and efficiently with our expert heating, ventilation, and air conditioning services.Learn more
Upkeep your delivery and waste systems through regular and efficient maintenance.Learn More
Update essential equipment with energy-efficient and low lifecycle cost solutions.Learn More
Your Industry Leader in Mechanical Services
Here To Serve You
We serve a broad range of industries in the Washington DC Metropolitan Area. Whether you’re looking for HVAC or plumbing services on commercial buildings, data centers, hospitals, laboratories, or other mission-critical facilities, we can provide the expertise needed to get the job done. We are on call for emergencies 24/7, so you’ll always have help from a trusted partner.
Explore Our Work
Explore our previous projects in HVAC, plumbing and retrofit/installation. We develop and implement preventative maintenance plans, diagnostic reviews and equipment replacement to ensure your facilities are operating in the most cost-effective and reliable manner.View all projects
Be a Member Of Our Expert Team
Join Our Team
Looking to grow your career in HVAC, plumbing, or project management? We invest in our employees through ongoing training and certification. Discover where you can go with our support behind you.
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Driving the Next Generation of Refrigerants
The heating, ventilation, and air conditioning (HVAC) industry is about to go through another refrigerant transition. The world has become more aware of the environmental impacts of refrigerants used in air conditioning, household appliances, and other applications.