Government Bids in United States

JOURNEYMAN MECHANICAL CONTRACTORS, INC. - Crofton, Maryland

Construction , Service

CHILLER, BOILER, COOLING TOWER, AND AIR HANDLING UNIT REPLACEMENT OR NEW; CHILL & HOT WATER PIPING; CONDENSER WATER PIPING; SHEETMETAL WORK; 24 HOUR RESPONSE TIME; AVAILABLE 24 HOURS A DAY.

(301) 261-6200 2125 Baldwin Ave Ste 19 B Crofton, MD 21114

HVAC Detective heating & Air - Edgewood, Maryland

HVAC Contractor

(410) 676-6003 1709 Edgewood Rd Ste506 Edgewood, MD 21040

CHESAPEAKE TOWER SYSTEMS INC - Hanover, Maryland

Construction , Service

ENGINEERING, OPERATIONS AND MAINTENANCE. COMPLETE FACILITY MANAGEMENT, BASE OPERATING SUPPORT, FACILITY SUPPORT SERVICES AND 03 FAC SCHEDULE # GS-21F-0026X.

(410) 379-0080 7410 Coca Cola Dr Ste 208 Hanover, MD 21076

NEW COVENANT HEATING & AIR CONDITIONING - Aberdeen, Maryland

We serve & install air conditioning and heating equipment

(410) 612-0059 3607 Balaton Drive Aberdeen, MD 21001

WINSLOW PUMP AND WELL, INC. - Hollywood, Maryland

Installing geothermal since 1988 in Central Atlantic states. We can provide all types of residential and commercial geothermal services. To include conducgtivity testing, loopfield desgin, vault/header piping, purging, service, and maintenance.

(301) 373-2200 24700 Sotterly Rd Hollywood, MD 20636

VALOGIC, LLC - Frederick, Maryland

Validation Consulting Service

(240) 529-1673 21 Byte Ct Ste B Frederick, MD 21702

Arrow DJB JV II LLC - Upper Marlboro, Maryland

Full Service Roofing, Roof Asset Management, Alternative Energy Installer, Solar

(877) 293-5834 8411 Old Marlboro Pike Ste 24-t Room 1 Upper Marlboro, MD 20772

POWERTECH ELECTRIC, INC. - Hollywood, Maryland

New Construction Businesses Generators Phase converters Hazardous location install service Trenching & Backhoe Services UPS/ Battery systems Troubleshooting & Repair Panel Upgrades Remodeling & Additions Solar Photovoltaic Systems

(240) 298-5985 43738 Ferguson Rd Hollywood, MD 20636

DUCTZ - Fallston, Maryland

HVAC Air Duct, Dryer Vent, and Carpet Cleaners. Certified by NADCA (National Air Duct Cleaners Association)and hold the NADCA ASCS (Air System Cleaning Specialist) and VSMR (Ventilation System Mold Remediator) certifications.

(410) 692-9775 2501 Derby Dr Fallston, MD 21047

EEC, INCORPORATED - Landover, Maryland

Construction , Service

EEC provides staff augmentation, engineering services, asbestos, lead, mold abatement, soil, groundwater remediation, general construction, interior renovations, hazardous materials remediation, HAZMAT, sewer repairs & CCTV, Microbial/bio decontamination, design/build

3303 Hubbard Rd Landover, MD 20785

Island Contracting, Inc. - Beltsville, Maryland

Construction

COMPANY IS A GENERAL CONTRACTOR WITH EXPERIENCE IN ROOFING, INTERIOR RENOVATION, ELECTRICAL, MECHANICAL AND EXTERIOR PAINTING

(301) 345-1767 6728 Industrial Dr # B Beltsville, MD 20705

R.J. HOULE MECHANICAL, INC. - Rockville, Maryland

Construction

This company is successfully operating a plumbing, heating, air conditioning, refrigeration and sheetmetal business in the greater Washington Metropolitan Area, with in house Value Engineering, Design/build, Quality Control and ASME Certified Welders.

(301) 610-6411 112 Frederick Avenue, Suite H Rockville, MD 20850

TRI-STATE ASSOCIATES, INC. - College Park, Maryland

Construction , Manufacturing , Service

We sell and install louvers, wall panels, architectural grilles, railings, column covers, roof davits, roof anchors, stairs, and miscellaneous metals.

(301) 441-2560 5411 Berwyn Rd Ste 301a College Park, MD 20740

WARREN GENERAL CONSTRUCTION COMPANY - Upper Marlboro, Maryland

Construction , Service

Construction

(301) 252-8261 14503 Main St Upper Marlboro, MD 20772

C AND A CONSTRUCTION, LLC - Bowie, Maryland

Construction

All areas of commerical and residential construction, primarily framing and drywall. Also to include exterior siding and roofing, alarm systems, painting, flooring, cabinet work, caulking/tile, plumbing and building demolition/clean-up.

(301) 346-9702 4210 Windflower Way Bowie, MD 20720

R S PERDUE & COMPANY - Issue, Maryland

Construction , Service

provide airconditioning and heating service/installations, with specialties in computer room air conditioning service and installations.

(202) 841-2536 11920 Limestone Ct Issue, MD 20645

KENT ISLAND HEATING & AIR CONDITIONING, INC. - Laurel, Maryland

Construction , Service

full service mechanical contractor

(301) 776-3035 13340 Mid Atlantic Blvd Laurel, MD 20708

CDS MECHANICAL SERVICES, INCORPORATED - Crofton, Maryland

Construction , Service

HVAC service work all types of chillers all types Commercial/Industrial Air Conditioning And Control Work Adjustable Frequency drive Service and diagnosis, Service contracts

(240) 676-6379 2102 Bromley Crt Crofton, MD 21114

SJLL ENTERPRISES LLC - Baltimore, Maryland

Construction

HVAC, FIRE DETECTION, FIRE PROTECTION, ALARM SYSTEMS, CARPET, WOOD FLOORS, PAINTING, DESIGN BUILD, DRYWALL, CARPENTRY

(443) 219-0706 16 W. 25th Street Baltimore, MD 21223

Enviro Aire Mechanical Services - Montgomery Village, Maryland

Construction , Service

Air conditioning, Batteries, Cooling, HVAC, Heating, Maintenance, Preventative, Refrigeration, UPS

(301) 340-6050 19550 Club House Rd Montgomery Village, MD 20886

Government Contractors in USA

Results for Plumbing, Heating, and Air-Conditioning Contractors