PPSI provides maintenance, consulting and
engineering services for hundreds of thousands of k Ws in the Southeast. Our dedication to customer service, our experience and
our guaranteed emergency response program has made us the leader in the industry. During our 25 years in the business, we
have made our reputation by offering total
power system support and service — with
ComAp Systems LLC
5352 Mainsail Dr.
Roscoe, IL 61073
Tel: (815) 636-2541 Fax: (815) 636-0887
Joel De Wall President
ComAp Systems provides customer-focused
control solutions to the power generation
and engine-driven equipment market. We
offer complete turnkey solutions to both
new installations and any retrofit/existing
150 E. Dartmoor Dr.
Crystal Lake, IL 60014
Tel: (815) 455-4100 Fax: (815) 356-2978
Eisenmann Corp. is an integrator for
Electratherm Systems in the biofuels
Huston Electric Inc.
P.O. Box 4297
Lafayette, IN 47903
Tel: (765) 474-6115 Fax: (765) 474-6071
Huston Electric Inc. (the parent company)
is an electrical contracting company that
has been in business since 1939. We also
perform electrical service, communication
installation and sales and service, electrical
sign installation and sales and service and
installation of generators and sales and
service. Our generator division is an MTU
Onsite Energy distributor and has been
since the fall of 1999. We also perform service on mobile and RV generators.
Freestate Electrical Service Co.
13335 Mid Atlantic Blvd.
Laurel, MD 20708
Tel: (301) 595-0665 Fax: (301) 595-5120
Steve Long Generator Service Manager
Freestate Electric offers comprehensive
maintenance for industrial, commercial,
residential generators and transfer switches. Services designed to meet your emergen-
cy generator needs, with not only repairs,
overhauls and modifications, but with
custom-tailored service plans that fit both
your needs and budget. Top-quality, man-ufacturer-approved replacement parts,
installed by professionally certified and
trained service technicians.
Weisman Power Systems LLC
42 Hudson St. 102
Annapolis, MD 21401
Tel: (410) 266-3522 Fax: (410) 266-3971
Branches in: Annapolis, Md
Jason Hock Vice Presdent
Weisman Power Systems delivers turn-key power solutions from 15 kW to 4
MW singular units or multi-engine systems. Weisman Power offers sales, service, installation and rentals of generators,
transfer switches, switchgear and uninterruptible power supply (UPS) systems. We
are design-build emergency power experts
and licensed electricians serving Maryland
and Northern Virginia.
324 Wells St.
Greenfield, MA 01373
Tel: (413) 774-7500 Fax: (413) 773-1967
Tim James President
Ewing Controls specializes in building
advanced steam turbine generator controls
for the leading U.S. manufacturers of steam
14 Cedar St.
Hopkinton, MA 01748
Tel: (617) 834-5494 Fax: (508) 342-7222
Cogen systems integrator, buy and sell used
generation equipment, maintain cogen and
landfill gas generators.
American Generators Sales &
5476 Dixie Highway, Unit E
Waterford, MI 48329
Tel: (248) 623-4919 Fax: (248) 623-4918
American Generators Sales & Service LLC
is a locally owned, leading provider of on-site power generation equipment and service. We not only sell and install new units,
but also maintain and repair any existing
unit, including portable, home standby,
commercial and industrial units from small
shops to large factories.
Graye Electrical Services Inc.
12257 Market St.
Livonia, MI 48150
Tel: (734) 744-0216 Fax: (734) 744-0221
Graye Electrical Services has been providing dependable, cost-effective electrical
service and installation services since 1973.
We specialize in commercial and industrial
service work, design and build, emergency
generators and power upgrades.
Gemini Electric Inc. d.b.a. Power Up
Generator Service Co.
8 Priscilla Lane
Auburn, NH 03032
Tel: (603) 657-9080 Fax: (603) 657-9082
Scott Scherbon General Manager
Power Up Generator Service Co. is a specialty contractor performing on- and off-site complete servicing, installations and
upgrades, parts and generator sales and
has standby and prime power rentals up
to 2 MW.
Elecon Services Inc. d.b.a. Esposito’s
424 Franklin Ave.
Denville, NJ 7834
Tel: (973) 366-9902 Fax: (973) 366-8830
Electrical design, build and maintenance
for residential, commercial and industrial
L- 3 Communications — Global
Security & Engineering Solutions
(GS & ES)
3825 Edith Blvd. N.E.
Albuquerque, NM 87107
Tel: (505) 344-4436 Fax: (505) 344-7022
Timm Phillips Engineering Department
Keith Beal Engineering Department Head
Michael Grenko Mechanical Engineer
Carl Lindahl Electrical Engineer
L- 3 Communications — GS & ES is a division of L- 3 Communications that provides
integration, support and engineering solutions for communications and network systems to include power generation and distribution required to enable fixed and mobile
Gabel Equipment Corp.
98 Fox Island Rd.
Port Chester, NY 10573
Tel: (914) 937-8100 Fax: (914) 937-8338