| Allender Electric, Inc. |
| Contact: | Mr. Fred Duerbeck |
| Address: | 5706 Allender Road
White Marsh, MD 21162 |
| Phone: | (301) 394-1817 |
| Fax: | (301) 394-2181 |
|
| American Combustion Industries, Inc. |
| Contact: | Mr. Timothy Kirlin |
| Address: | 7100 Holladay Tyler Rd, Ste 233
Glenn Dale, MD 20769 |
| Phone: | (301) 779-3400 |
| Fax: | (301) 779-5840 |
| Website: | http://www.aciindustries.com |
|
| American Mechanical Services of MD |
| Contact: | Mr. David Schellhardt |
| Address: | 13300 Mid Atlantic Blvd
Laurel, MD 20708 |
| Phone: | (301) 206-5070 |
| Fax: | (301) 206-2520 |
| Website: | http://www.amsofmd.com |
|
| Arctic Refrigeration, Inc. |
| Contact: | Mr. John P. Fleck |
| Address: | 4930 Little Court
Ellicott City, MD 21043 |
| Phone: | (410) 947-3188 |
| Fax: | (410) 947-4129 |
|
| B.B.R. Mechanical Services |
| Contact: | Mr. Rich Simpkins |
| Address: | P.O. Box 583
Jarrettsville, MD 21084 |
| Phone: | (410) 557-2550 |
| Fax: | (410) 557-0696 |
|
| Bill Bridges Enterprises LLC |
| Contact: | Mr. Bill Bridges |
| Address: | 3708 Croydon Rd.
Gwynn Oak, MD 21207 |
| Phone: | (443) 660-9206 |
| Fax: | (443) 660-9487 |
| Website: | http://www.billbridgesenterprises.com |
|
| BMC Services |
| Contact: | Jarrod Blackwell |
| Address: | 3030 Nieman Avenue
Baltimore, MD 21230 |
| Phone: | (410) 233-3734 |
|
| Borlie Mechanical, LLC |
| Contact: | Mr. Steve Borlie |
| Address: | 5521 Tabler Station Rd
Inwood, WV 25428 |
| Phone: | (304) 260-0935 |
| Fax: | (304) 260-0953 |
| Website: | http://www.borliemechanical.com |
|
| Bowers, W.E, Inc. |
| Contact: | Kenny Colburn |
| Address: | 12401 Kiln Court, Suite A
Beltsville, 20705 |
| Phone: | 301.419.2488 |
| Fax: | (301) 419-2711 |
| Website: | http://www.webowers.com |
|
| C.K.N. Heating |
| Contact: | Mr. Craig Robey |
| Address: | P.O. Box 568
Jarrettsville, MD 21084 |
| Phone: | (410) 808-1555 |
| Fax: | (410) 557-9442 |
|
| Capitol Refrigeration Inc |
| Contact: | Thomas Kozik |
| Alt. Contact: | Doug Norton |
| Alt. E-Mail: | doug@capref.com |
| Address: | 55 Main Street
Hamilton , NJ 08620 |
| Phone: | (609) 581-9111 |
| Fax: | (609) 581-5907 |
| Website: | http://www.cap-ref.com |
|
| Carrier Corporation |
| Contact: | Kevin Boss |
| E-Mail: | kevin.boss@carrier.utc.com |
| Alt. Contact: | Brian Bekowski |
| Alt. E-Mail: | brian.bekowski@carrier.utc.com |
| Address: | 3701 Commerce Drive Suite 111
Baltimore, MD 21227 |
| Phone: | (703) 375-3051 |
| Fax: | (860) 660-9370 |
| Website: | http://www.carrier.com |
|
| Control Sources, LLC |
| Contact: | Charles Elek |
| Address: | 8860 Kelso Drive
Baltimore, MD 21221 |
| Phone: | (410) 574-8400 |
| Fax: | (410) 574-6300 |
| Website: | http://www.controlsources.biz |
|
| Control Systems, Inc. |
| Contact: | Ms. Nicole Boudreaux |
| Address: | 934 Sweeney Drive, #3
Hagerstown, MD 21740 |
| Phone: | (301) 791-1166 |
| Fax: | (301) 791-6437 |
| Website: | http://www.csihagerstown.com |
|
| Crane Services |
| Contact: | Mr. Richard Mazzella |
| Address: | 9310 Darcy Rd
Upper Marlboro, MD 20774 |
| Phone: | (301) 333-6200 |
| Fax: | (301) 333-6210 |
| Website: | http://www.craneserviceco.com |
|
| Crockett Facilities Services, Inc. |
| Contact: | Mr. Mark Crockett |
| Address: | 4438 Lottsford Vista Road
Lanham, MD 20706 |
| Phone: | (301) 262-2771 |
| Fax: | (301) 262-4977 |
| Website: | http://www.crockett-facilities.com |
|
| CRW Mechanical Inc. |
| Contact: | Rudy Ford |
| Address: | 5807 Ellerbie St.
Lanham, MD 20706 |
| Phone: | (301) 918-0056 |
| Website: | http://www.crwmechanical.com |
|
| Custom Mechanical |
| Contact: | Mr. John Packard |
| Address: | 2 Dublin Way
Bel Air, MD 21014 |
| Phone: | (410) 893-5532 |
| Fax: | (410) 420-9093 |
|
| DECA, Inc. |
| Contact: | Mr. Steven M. Petri |
| Address: | 6501 Harford Road
Baltimore, MD 21214 |
| Phone: | (410) 254-3955 |
| Fax: | (410) 444-0725 |
| Website: | http://www.decainc.com |
|
| Denver-Elek, Inc. |
| Contact: | Mr. Charles M. Elek |
| Address: | 8860 Kelso Drive
Baltimore, MD 21221 |
| Phone: | (410) 574-8400 |
| Fax: | (410) 574-6700 |
| Website: | http://www.denver-elek.com |
|
| Dynastics, Inc. |
| Contact: | Brian Giro |
| Address: | 9351 Philadelphia Rd. Suite J
Baltimore, MD 21237 |
| Phone: | (410) 247-6750 |
| Fax: | (410) 247-6794 |
| Website: | http://www.dynastics.com |
|
| Electric Automation Services, Inc. |
| Contact: | Mr. Jeff Ashe |
| Address: | 3410 Mountain Road
Pasadena, MD 21122 |
| Phone: | (410) 437-3103 |
| Fax: | (410) 437-3163 |
| Website: | http://www.easicontrols.com |
|
| EMCOR Services Poole & Kent |
| Contact: | Troy Almes |
| Address: | 4530 Hollins Ferry Road
Baltimore, MD 21224 |
| Phone: | (240) 453-8070 |
| Fax: | (887) 473-7814 |
| Website: | http://www.combustioneer.com |
|
| Enerfab Power & Industrial |
| Contact: | Nelson Jordan |
| Address: | 4430 Chickering Avenue
Cincinnati, OH 45232 |
| Phone: | (513) 641-0500 |
|
| Excel Mechanical Contractors, LLC |
| Contact: | Mr. Robert A. Read, II |
| Address: | 4 Nashua Ct, Bay 11
Baltimore, MD 21211 |
| Phone: | (443) 969-4875 |
| Fax: | (443) 969-4877 |
| Website: | http://www.excel-mechanical.com |
|
| Facility Engineering Services Corp. |
| Contact: | Mr. Michael Maholchic |
| Address: | 630 Main Street
Reisterstown, MD 21136 |
| Phone: | (410) 833-2801 |
| Fax: | (410) 833-8810 |
| Website: | http://www.facilityeng.net |
|
| Flo-Tron Contracting, Inc. |
| Contact: | Spencer Matusky |
| Address: | 10604 Beaver Dam Road
Hunt Valley, MD 21030 |
| Phone: | (410) 527-0060 |
| Fax: | (410) 527-0084 |
| Website: | http://www.flo-tron.com |
|
| Fluor Maintenance |
| Contact: | Lisa Tessicini |
| E-Mail: | lisa.tessicini@fluor.com |
| Address: | 29416 Power Plant Road
Dagsboro, DE 19399 |
| Phone: | (302) 934-7807 |
| Website: | http://www.fluor.com |
|
| Frank Lill & Son LLC |
| Contact: | Mr. Thomas J. McKelvey |
| Address: | 785 Old Dutch Road
Victor, NY 14564 |
| Phone: | (585) 265-0490 |
| Fax: | (585) 265-1842 |
| Website: | http://www.franklilandson.com |
|
| General & Mechanical Svc., Inc. |
| Contact: | Mr. Gregory B. Lilly |
| Address: | 1007 Skidmore Drive
Annapolis, MD 21401 |
| Phone: | (410) 349-4070 |
| Fax: | (410) 349-4076 |
| Website: | http://www.gms-hvac.com |
|
| George S. Hall, Inc. |
| Contact: | Mr. Steve Wallis |
| Address: | 30 Chapin Road, Unit 24
Pinebrook, NJ 7058 |
| Phone: | (973) 227-5515 |
| Fax: | (973) 227-5526 |
| Website: | http://www.gshgroup.com |
|
| Gleeson Electrical Co. |
| Contact: | Mr. Al Gleeson |
| Address: | 4710 Upshur Street
Bladensburg, MD 20710 |
| Phone: | (301) 277-4680 |
| Fax: | (301) 277-0877 |
|
| Heffron Company, Inc. |
| Contact: | Mr. George Dun, Jr. |
| Address: | 4940 Nicholson Court, Ste 100
Kensington, MD 20895 |
| Phone: | (301) 816-2088 |
| Fax: | (301) 816-2177 |
| Website: | http://www.heffroncompany.com |
|
| High Purity Systems Inc |
| Contact: | Ms. Jody Ralston |
| Address: | 8432 Quarry Rd
Manassas, VA 20110 |
| Phone: | (703) 330-5094 |
| Fax: | (703) 330-0161 |
| Website: | http://www.highpurity.com |
|
| Honeywell, Inc. |
| Contact: | Mr. Mike Karmann |
| Address: | 6935 Golden Ring Rd.
Baltimore, MD 21237 |
| Phone: | (410) 785-4219 |
| Fax: | (410) 682-8260 |
| Website: | http://www.honeywell.com |
|
| Horton Mechanical, Inc. |
| Contact: | Mr. Rodney Horton |
| Address: | 7909 Philadelphia Road
Baltimore, MD 21237 |
| Phone: | (410) 866-4900 |
| Fax: | (410) 866-4906 |
|
| Industrial Refrigeration Svc, Inc. |
| Contact: | Eva Nechay |
| Address: | P.O. Box 70019
Baltimore, MD 21237 |
| Phone: | (410) 686-8900 |
| Fax: | (410) 686-4094 |
| Website: | http://www.irsmd.com |
|
| J. F. Fischer, Inc. |
| Contact: | Dan Fischer |
| Address: | 7909 Philadelphia Rd
Baltimore, MD 21237 |
| Phone: | (410) 866-4900 |
| Fax: | (410) 866-4906 |
| Website: | http://www.jffischer.com |
|
| J. G. Martin Company, Inc. |
| Contact: | Mr.Timothy J. Martin |
| Address: | 4925-27 Belair Road
Baltimore, 21206 |
| Phone: | (410) 485-1300 |
| Fax: | (410) 485-8347 |
|
| John C. Grimberg Company, Inc. |
| Contact: | Mr. Pete Grimberg |
| Address: | 3200 Tower Oaks Blvd, Ste 350
Rockville, MD 20852 |
| Phone: | (301) 881-5120 |
| Fax: | (301) 881-4938 |
| Website: | http://www.grimberg.com |
|
| Johnson Controls, Inc. (Mech Svc) |
| Contact: | Mr. John D. Prusak |
| Address: | 60 Loveton Circle
Sparks, MD 21152 |
| Phone: | (410) 527-2777 |
| Fax: | (410) 472-4928 |
| Website: | http://www.jci.com |
|
| Johnson Controls, Inc. (Systems) |
| Contact: | Mr. John D. Prusak |
| Address: | 60 Loveton Circle
Sparks, MD 21152 |
| Phone: | (410) 527-2612 |
| Fax: | (410) 527-2730 |
| Website: | http://www.jci.com |
|
| JPG Plumbing Services Inc. |
| Contact: | Mr. John Geiling |
| Address: | 2600 Patuxant Range Rd
Jessup, MD 20794 |
| Phone: | (240) 241-5060 |
| Fax: | (240) 241-5055 |
| Website: | http://www.jpgplumbing.com |
|
| Kent Island Mechanical |
| Contact: | Mr. Mark E. Bowen |
| Address: | 13340 Mid-Atlantic Blvd.
Laurel, MD 20708 |
| Phone: | (301) 652-2785 |
| Fax: | (301) 652-2786 |
| Website: | http://www.kentislandmechanical.com |
|
| Kinetic Sytems, Inc. |
| Contact: | Mr. Michael R. Cables |
| Address: | 4226 Surles Court, Ste 500
Durham, NC 27703 |
| Phone: | (510) 703-7600 |
| Fax: | (503) 224-8521 |
| Website: | http://www.kinetics.net |
|
| Kirlin-Mid Atlantic, LLC |
| Contact: | Mr. Douglas Makosy |
| Address: | 1101 Wooton Pkwy Ste 800
Rockville, MD 20852 |
| Phone: | (301) 738-8859 |
| Fax: | (301) 762-5471 |
| Website: | http://www.jjkllc.com |
|
| Limbach Company, LLC |
| Contact: | Mr. Craig Sasser |
| Address: | 13261 Mid Atlantic Blvd
Laurel, MD 20708 |
| Phone: | (301) 623-4800 |
| Fax: | (301) 623-4747 |
| Website: | http://www.limbachinc.com |
|
| Louis F. Soul Company, Inc. |
| Contact: | Mr. Louis F. Soul |
| Address: | 6918 University Drive
Baltimore, MD 21220 |
| Phone: | (410) 686-7019 |
| Fax: | (410) 687-0407 |
|
| M & M Welding & Fabricating |
| Contact: | Mr.Carey Dove |
| Address: | 8100 Cessna Avenue
Gaithersburg, MD 20979 |
| Phone: | (301) 948-9330 |
| Fax: | (301) 948-8803 |
| Website: | http://www.mandmwelding.com |
|
| McClure Company |
| Contact: | Darrin Hayden |
| Address: | 60 Aileron Court Suite 5
Westminster, MD 21157 |
| Phone: | (443) 968-4508 |
| Website: | http://www.mcclureco.com |
|
| McKamish Inc. |
| Contact: | John Jordan |
| Address: | 50 55th Street
Pittsburgh, PA 15201 |
| Phone: | (412) 781-6262 |
| Fax: | (412) 781-3205 |
|
| Mechanical Systems, Inc. |
| Contact: | Mr. Steve Poore |
| Address: | 8310 Guilford Road, Ste D
Columbia, MD 21046 |
| Phone: | (301) 384-0400 |
| Fax: | (410) 381-4443 |
| Website: | http://www.mechsys.com |
|
| Miller Pipeline |
| Contact: | Mr. Scott Hunsenberger |
| Address: | 8850 Crawfordville Road
Indianapolis, IN 46234 |
| Phone: | (317) 293-0278 |
| Fax: | (317) 293-8502 |
| Website: | http://www.millerpipeline.com |
|
| Modern Controls |
| Contact: | Mr. Bill Schatzman |
| Address: | 7 Bellecor Drive
New Castle, DE 19720 |
| Phone: | (302) 325-6800 |
| Fax: | (302) 325-6808 |
| Website: | http://www.moderncontrols.com |
|
| Northern Bay Environ. Systems |
| Contact: | Mr. Raymond C. Idleman,III |
| Address: | 7505-D Connelly Drive
Hanover, MD 21076 |
| Phone: | (410) 768-8910 |
| Fax: | (410) 553-9024 |
| Website: | http://www.nbesmechanical.com |
|
| Noyes Air Conditioning |
| Contact: | Chris Kaufman |
| Address: | 16761 Oakmont Avenue
Gaithersburg, MD 20877 |
| Phone: | (301) 670-6300 |
| Website: | http://www.nacgroup.com |
|
| Paramount Mechanical Corporation |
| Contact: | Mr. Scott Brooks |
| Address: | 7053 Gateway Ct.
Manassas, VA 20109 |
| Phone: | (703) 369-1750 |
| Fax: | (703) 369-2450 |
| Website: | http://www.paramount-mech.com |
|
| Patapsco Mechanical |
| Contact: | Mr. Steven Downey |
| Address: | 7501 Connelley Dr, Ste I
Hanover, 21076 |
| Phone: | (410) 766-3831 |
| Fax: | (410) 766-3832 |
|
| Pepco Government Servcies |
| Contact: | Mr. Lloyd Cavey |
| Address: | 5001 Forbes Blvd, Suite H
Lanham, MD 20706 |
| Phone: | (301) 429-1533 |
| Fax: | (301) 429-1662 |
| Website: | http://www.pgov.com |
|
| Pevco Systems International |
| Contact: | Mr. Joe Sestak |
| Address: | 1401 Tangier Drive
Baltimore, MD 21220 |
| Phone: | (410) 931-8800 |
| Fax: | (410) 931-4660 |
| Website: | http://www.pevco.com |
|
| Pipe Logic |
| Contact: | J.W. "Buck" Epley |
| Address: | 512 S. Chenango
Angleton, TX 77515 |
| Phone: | (979) 848-1300 |
| Website: | http://www.pipelogicservices.com |
|
| Platinum Services LLC |
| Contact: | Steven Frasca |
| Address: | 5315 Bush Street
White Marsh, MD 21162 |
| Phone: | (410) 776-4822 |
|
| Poole & Kent Company |
| Contact: | Mr. Adam E. Snavely |
| Address: | 4530 Hollins Ferry Rd.
Baltimore, MD 21227 |
| Phone: | (410) 247-2200 |
| Fax: | (443) 320-1495 |
| Website: | http://www.poole-kent.com |
|
| Power & Combustion, Inc. |
| Contact: | Mr. David J. Fischer |
| Address: | 7909 Philadelphia Road
Baltimore, MD 21237 |
| Phone: | (410) 866-4900 |
| Fax: | (410) 866-4906 |
| Website: | http://www.powerandcombustion.com |
|
| Precision Mechanical Services, LLC |
| Contact: | Butch Callow |
| Address: | 18 Line Road
Malvern, PA 19355 |
| Phone: | (215) 722-3671 |
| Website: | http://www.premechllc.com |
|
| Pro-air, Inc. |
| Contact: | Chuck Jewell |
| E-Mail: | cjewell@proair-inc.com |
| Address: | 1319 F St NW Ste 400
Washington, DC 20004 |
| Phone: | (301) 931-9052 |
| Fax: | (301) 931-9421 |
|
| R. F. Warder, Inc. |
| Contact: | Mr. Robert F. Warder |
| Address: | 10556-A Philadelphia Road
White Marsh, MD 21162 |
| Phone: | (410) 344-0190 |
| Fax: | (410) 344-0193 |
| Website: | http://www.rfwarder.com |
|
| R. H. Lapp & Sons |
| Contact: | Mr. Brian Marker |
| Address: | 880 Kelly Road
Cumberland, 21502 |
| Phone: | (301) 724-6650 |
| Fax: | (301) 724-2938 |
| Website: | http://www.rhlapp.com |
|
| R.I.G. Construction, LLC |
| Contact: | Mr. Renard Gardner |
| Address: | 3208 Gartside Avenue
Windsor Mill, MD 21244 |
| Phone: | (410) 944-4078 |
| Fax: | (410) 944-4078 |
|
| R.M. Thornton, Inc. |
| Contact: | Mr. Bob Shaw |
| Address: | 120 Westhampton Avenue
Capitol Hts, MD 20743 |
| Phone: | (301) 350-5000 |
| Fax: | (301) 499-3609 |
| Website: | http://www.rmthornton.com |
|
| Rock Spring Heating & Cooling |
| Contact: | Jeff Spalding |
| Address: | 310 N. Main Street
Bel Air, MD 21014 |
| Phone: | (410) 893-1933 |
| Fax: | (410) 893-3600 |
| Website: | http://www.rockspringhvacr.com |
|
| Roth Brothers, Inc. |
| Contact: | Mr. Paul Belair |
| Address: | 3847 Crum Road
Youngstown, OH 44515 |
| Phone: | (330) 793-5571 |
| Fax: | (330) 799-9005 |
| Website: | http://www.rothbros.com |
|
| RSC Electrical & Mechanical Controls |
| Contact: | Mr. Johnathan Bolden |
| Address: | 6035 Dir Street, NE
Washington, DC 20019 |
| Phone: | (202) 398-7957 |
| Fax: | (202) 388-0329 |
| Website: | http://www.rsccompany.com |
|
| S & S Control Systems, Inc. |
| Contact: | Mr.Richard T. Sweet |
| Address: | P.O. Box 180
Hampstead, MD 21074 |
| Phone: | (410) 239-1295 |
| Fax: | (410) 864-8861 |
|
| S.P. McCarl and Company |
| Contact: | Elizabeth Burke |
| Address: | 2221 9th Avenue
Altoona, PA 16602 |
| Phone: | (814) 946-0859 |
|
| Siemens Industry, Inc. |
| Contact: | Mr. Joseph P. Domiano |
| Address: | 2520 Lord Baltimore Drive, Ste D
Baltimore, MD 21244 |
| Phone: | (410) 645-1600 |
| Fax: | (410) 645-1616 |
| Website: | http://www.siemens.com |
|
| South Mountain Mechanical |
| Contact: | Ms. Michelle Hester |
| Address: | 15940 Frederick Road
Woodbine, MD 21797 |
| Phone: | (877) 293-9955 |
| Fax: | (301) 293-3109 |
| Website: | http://www.smmci.com |
|
| Southland Industries |
| Contact: | Mr. Ted Lynch |
| Address: | 22340 Dresden Street, Suite 177
Dulles, VA 20166 |
| Phone: | (703) 834-5570 |
| Fax: | (703) 834-5572 |
| Website: | http://www.southlandind.com |
|
| Spears Mechanical Contractors |
| Contact: | Mr. Mike Spears |
| Address: | P. O. Box 72229
Baltimore, MD 21237 |
| Phone: | (410) 574-6200 |
| Fax: | (410) 574-6300 |
| Website: | http://www.spearsmechanical.com |
|
| Stone Services, Inc. |
| Contact: | Mr. Robert Hacker |
| Address: | 1120 Middle River Road
Baltimore, MD 21220 |
| Phone: | (410) 918-0904 |
| Fax: | (410) 665-4888 |
| Website: | http://www.stoneservices.net |
|
| Titan Construction |
| Contact: | Ms. Darlene Bellinger |
| Address: | 2006 Coleridge Lane
Crownsville, MD 21032 |
| Phone: | (410) 991-0625 |
| Fax: | (410) 451-4335 |
|
| Tomko, W.G. |
| Contact: | Mr. Bill Tomko, Jr. |
| Address: | 2559 State Route #88
Finleyville, PA 15322 |
| Phone: | (724) 348-2000 |
| Fax: | (724) 348-1001 |
| Website: | http://www.wgtomko.com |
|
| Trane - Baltimore |
| Contact: | Sean Kerns |
| E-Mail: | sean.kerns@trane.com |
| Address: | 10947 Golden West Drive, #100
Hunt Valley, MD 21030 |
| Phone: | (410) 403-2200 |
| Fax: | (410) 403-2225 |
| Website: | http://www.trane.com |
|
| Triad Mechanical Services, Inc. |
| Contact: | Mr. Mark Apicella |
| Address: | 12232 Long Green Pike, PoB 5025
Glen Arm, MD 21057 |
| Phone: | (410) 592-8081 |
| Fax: | (410) 592-5070 |
| Website: | http://www.triad-hvac.com |
|
| Welch & Rushe, Inc. |
| Contact: | Mr. David E. Welch |
| Address: | 391 Prince George's Blvd
Upper Marlb, MD 20774 |
| Phone: | (301) 430-6000 |
| Fax: | (301) 430-6001 |
| Website: | http://www.welchandrushe.com |
|
| Yandle Tubes LLC |
| Contact: | Glenn Yandle |
| Address: | 1321 Summer Street
Newberry, SC 29108-3045 |
| Phone: | (803) 944-5883 |
|
| Yoder & Sons, Inc., Walter N. |
| Contact: | Mr. John Yoder |
| Address: | P. O. Box 1337
Cumberland, MD 21501 |
| Phone: | (301) 729-0610 |
| Fax: | (301) 729-1517 |
| Website: | http://www.wnyoder.com |