Business Details
50+ Years
experience
Emergency
services
Expert Commercial HVAC & Plumbing Services in Gaithersburg, MD
Established in 1945, Harvey W Hottel, Inc. has built a legacy as a family-owned leader in commercial HVAC and plumbing services across the Mid-Atlantic Region. Our team of licensed professionals undergoes rigorous training to deliver cutting-edge solutions, including VRF and geothermal systems, while maintaining a commitment to LEED-certified sustainability. With over 75 years of experience, we combine advanced technology with time-tested values of integrity and accountability to serve municipal institutions, office buildings, schools, and residential complexes.Our dedication to innovation and client satisfaction has solidified our reputation as the largest HVAC company in Gaithersburg, MD, offering 24/7 emergency services and tailored solutions for complex commercial needs.
Services
Commercial HVAC Services
Plumbing Services
Geothermal Systems
Preventative Maintenance
LEED-Certified Contracting
Special Projects
Hydro Jetting
Mechanical Engineering
Custom Homes
Radiant Floor Heat
Details
- Year established: 1945
Highlights and features
- We offer 75+ years of specialized HVAC and plumbing expertise in the Mid-Atlantic Region.
- Our team uses advanced VRF and geothermal technologies for energy-efficient solutions.
- 24/7 emergency response ensures critical issues are resolved promptly.
- LEED-certified contracting supports sustainable building practices.
- Family-owned legacy of integrity with rigorous technician training and screening.
Associations and certifications
- LEED Certified
What people say
Best HVAC company in the region
Great work and professional service
Top notch plumbing and HVAC departments
Outstanding customer service
Highly satisfied and recommend
Services
Commercial HVAC Services
We design, install, and maintain advanced commercial HVAC systems, including VRF and geothermal technologies. Our services ensure energy efficiency, reduced operational costs, and optimal climate control for office buildings, schools, and industrial facilities. With 75 years of expertise, we deliver tailored solutions for new installations and system replacements.
Plumbing Services
Our licensed plumbers provide 24/7 emergency repairs, hydro jetting, and backflow prevention for commercial properties. Services include fixture upgrades, drain cleaning, and storm drainage repair. We use camera inspections for precise diagnostics, ensuring minimal disruption and long-term reliability for businesses in the DC Metropolitan Area.
Geothermal Systems
Geothermal heating and cooling systems leverage underground energy for sustainable climate control. We install systems that reduce energy costs by up to 50%, with durable underground pipes lasting 50 years. Ideal for commercial spaces seeking LEED certification and long-term environmental impact reduction.
Preventative Maintenance
Regular maintenance extends HVAC system lifespan and prevents costly breakdowns. Our technicians inspect mechanical parts, clean coils, and optimize efficiency per manufacturer guidelines. Clients benefit from fewer repairs, improved air quality, and consistent comfort across commercial facilities.
LEED-Certified Contracting
We specialize in LEED-certified renovations and installations, focusing on energy-efficient designs that lower utility costs. Services include retrofitting existing systems and constructing eco-friendly buildings. Our projects meet rigorous environmental standards while enhancing operational savings for government and private sector clients.
Questions
What commercial HVAC services do you offer?
We provide installation, repair, and maintenance for commercial HVAC systems, including geothermal, VRF, boilers, and cooling towers across the Mid-Atlantic Region.
Do you offer emergency plumbing services?
Yes, our 24/7 emergency team responds to critical plumbing issues like leaks, clogs, and system failures in commercial properties.
Which areas do you serve?
We serve Washington, D.C., Gaithersburg, MD, and surrounding areas in Maryland and Virginia for HVAC and plumbing needs.
Are financing options available?
Currently, we do not offer in-house financing, but we provide cost estimates to help clients plan HVAC and plumbing projects.
How do I schedule an appointment?
Call 240-912-8900 during business hours or contact us online for service requests, maintenance, or emergency support.
What is LEED-certified contracting?
LEED certification ensures energy-efficient, sustainable building practices. We design and install systems that meet these standards for commercial renovations and new constructions.
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