Harvey W. Hottel Inc.
Gaithersburg, MD 20879
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Our Story
Based in Gaithersburg, MD. and serving the Baltimore / Washington metropolitan area, Harvey W. Hottel, Inc. has been successfully delivering Heating & Air Conditioning, Plumbing, Duct Cleaning and Geothermal services for over 60 years. Over that time we have provided quality service, along with engineering and design services to thousands of residential and commercial customers located throughout the Mid-Atlantic region.
Regions & Counties Serviced
- Washington D.C.
District Of Columbia All
Maryland 2
- Baltimore
- Montgomery
Our CSI Codes
22 01 10 - Operation and Maintenance of Plumbing Piping and Pumps
22 01 30 - Operation and Maintenance of Plumbing Equipment
22 01 40 - Operation and Maintenance of Plumbing Fixtures
22 06 10 - Schedules for Plumbing Piping and Pumps
22 06 10.13 - Plumbing Pump Schedule
22 06 30.13 - Domestic Water Heater Schedule
22 10 00.00.01 - Plumbing Piping and Pumps
22 13 19.13 - Sanitary Drains
23 01 20 - Operation and Maintenance of HVAC Piping and Pumps
23 01 30 - Operation and Maintenance of HVAC Air Distribution
23 01 60 - Operation and Maintenance of Central Cooling Equipment
23 01 70 - Operation and Maintenance of Central HVAC Equipment
23 01 80 - Operation and Maintenance of Decentralized HVAC Equipment
23 06 20 - Schedules for HVAC Piping and Pumps
23 06 30 - Schedules for HVAC Air Distribution
23 06 30.16 - Air Terminal Unit Schedule
23 06 30.19 - Air Outlet and Inlet Schedule
23 06 50.13 - Heating Boiler Schedule
23 06 70 - Schedules for Central HVAC Equipment
23 06 70.13 - Indoor, Central-Station Air-Handling Unit Schedule
23 06 70.16 - Packaged Outdoor HVAC Equipment Schedule
23 06 80 - Schedules for Decentralized HVAC Equipment
23 06 80.13 - Decentralized Unitary HVAC Equipment Schedule
23 06 80.16 - Convection Heating and Cooling Unit Schedule
23 20 00.00.01 - HVAC Piping and Pumps
23 21 13.33 - Ground-Loop Heat-Pump Piping
23 30 00.00.01 - HVAC Air Distribution
23 57 33 - Direct Geoexchange Heat Exchangers
23 65 13 - Forced-Draft Cooling Towers
23 65 13.13 - Open-Circuit, Forced-Draft Cooling Towers
23 65 13.16 - Closed-Circuit, Forced-Draft Cooling Towers
23 65 16 - Natural-Draft Cooling Towers
23 65 23 - Field-Erected Cooling Towers
23 71 13.16 - Heat-Pump Boosters for Thermal Storage
23 81 43 - Air-Source Unitary Heat Pumps
23 81 46 - Water-Source Unitary Heat Pumps
42 01 20 - Operation and Maintenance of Process Cooling Equipment
42 06 20 - Schedules for Process Cooling Equipment
42 21 13 - Open-Circuit Process Cooling Towers
42 21 16 - Closed-Circuit Process Cooling Towers
48 16 13 - Geothermal Energy Heat Pumps
48 16 16 - Geothermal Energy Condensers
48 16 19 - Geothermal Energy Steam Turbines
Preferred Brands
American Standard Heating & Air Conditioning
American Standard Water Heaters
BAC (Baltimore Aircoil Co.)
Bell & Gossett Centrifugal Pumps
Bradford White Water Heaters
Briggs Plumbing Products
Bryant Heating & Cooling Systems
Burnham by U.S. Boiler Co.
Carrier Heating & Air Conditioning
Delta Fixtures
Desert Aire Dehumidifiers
Evapco
FlowGuard Gold
Honeywell
HydroTherm
Kohler
Lennox
Liebert
Lochinvar
Mammoth
Marley
McQuay Air Conditioning
Mitsubishi
Moen
Munters
Paco Pumps
Payne
Peerless Pump
QMark
Rheem
Seasons 4
Taco
Tigerflow Pump Systems
Titus
Toto
TracPipe
Trane
Wardflex Flexible Gas Hose
York