HEATING
AIR CONDITIONING
PLUMBING
LEED DESIGN
GEO-THERMAL
CONTROLS
NEW CONSTRUCTION
DUCT CLEANING
SOLAR ENERGY
"We put all our energy into saving yours"
301-921-9599
703-876-9599
18900 Woodfield Road
Gaithersburg, MD 20879

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Projects & Services

Featured Projects

Rio Washingtonian Center
Harvey Hottel, Inc. recently completed the replacement of a 1000 ton cooling tower on the roof of the parking garage at the Rio Washingtonian Center in Gaithersburg, MD.
Rockville Cooling Tower
Harvey Hottel, Inc. based in Gaithersburg, Md. one of the Washington DC area's largest HVAC companies just finished the installation of a new cooling tower...
Winchester Welcome Center
Environmentally friendly Geothermal Heating and Cooling system on the brand new Winchester Safety Rest Area & Welcome Center off Route 81 in Winchester, Virginia.

Featured Services

LEED Certified Green Building Designs
Eventually, green buildings and construction plans will be the industry standard. The team at Harvey W. Hottel refuses to skip a beat. We are the Premier LEED Certified Green Building contractor...
Tailored Maintenance Solutions
We recognize that everyone's requirements are not the same so beyond our standard service agreements we offer agreements "tailored specifically to your needs and requirements".

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Testimonials

Common Signs that You May Need to Call a Plumber

Every homeowner deals with such plumbing problems as a clogged drain or a leaking fixture. However, a clogged drain or leaking fixture may indicate a more serious problem that requires the assistance of a professional plumber. But how do you know when you need to call a professional plumber for service? Read on for a list of signs that indicate you need to call a plumber.

  • A drain that will not unclog may indicate that there is a major problem with your plumbing system. A plumber will need to get to the root of the problem to repair it.
  • If your water heater is not working properly, do not try to fix it yourself. A plumber may need to replace a part or perform electrical service.
  • A plumber is needed to repair a frozen pipe or a pipe crack.
  • Problems with a water pump require professional plumber service.
  • Central heating systems are meant to be installed and repaired by professional plumbers.

Never attempt to fix a problem you are unsure of, as your attempt to remedy the problem may result in further, expensive-to-fix damage. Plumbers are trained to install, repair, and maintain plumbing, venting, and water heating systems.

The professional plumbers at Harvey W. Hottel are experts at repairing or replacing gas and electric water heaters, toilets, lavatories, garbage disposals, water pipes, gas lines, and main drains. Harvey W. Hottel also specializes in all types and sizes of leaks, sewer replacements, and main water service replacements. Based in Gaithersburg, Maryland, Havey W. Hottel provides heating, air conditioning, plumbing, and geothermal services throughout the entire Baltimore, Northern Virginia, and Washington DC metropolitan area.

Serving Maryland and Northern Virginia including: Montgomery County, MD. Fairfax County, VA. Silver Spring, MD. Vienna, VA. Wheaton, MD. Fairfax, VA. Rockville, MD. Chantilly, VA. Great Falls, VA. Bowie, MD. Herndon, VA. Glenn Burnie, MD. Sterling, VA. Reston, VA. Falls Church, VA. Centreville, VA. Laurel, MD. Chevy Chase, MD. Kensington, MD. Columbia, MD. McLean, VA. Bethesda, MD. Arlington, VA. Silver Spring, MD. Reston, VA. Gaithersburg, MD. Alexandria, VA. Germantown, MD.