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16945 Camino San Bernardo
San Diego, CA 92127
858.674.7000
800.437.4228 toll free
8:00 am - 5:00 pm, Monday - Friday
Get Directions

Main Shop Service
7:00 am - 5:00 pm, Monday - Friday
858.674.7062

Field Service
7:00 am - 5:00 pm, Monday - Friday
858.674.7060

Parts Counter
6:00 am - 5:00 pm, Monday - Friday
858.674.7100

Weld Shop
7:00 am - 5:00 pm, Monday - Friday
858.674.7070

Spec Shop
7:00 am - 5:00 pm, Monday - Friday
858.674.7062

Field Service After Hours
858.688.0111

Parts After Hours
858.674.7100

Executive Team

Tee Ness
President and CEO

David Ness
Senior Vice President/Chief Operating Officer

Mike Johnson
Vice President, Hawaii Division

Brian Verhoeven
Chief Financial Officer

Finance/Credit/Accounting – San Diego

Tina Ly
Corporate Credit Manager
858.674.7019 office
credit@hawthornecat.com

Mariam Ehya
Senior Finance Analyst
858.674.7013 office
mehya@hawthornecat.com

Diana Faumuina
Accounts Payable Manager
858.674.7066 office
ap@hawthornecat.com

Machinery Sales – San Diego

Greg Vena
Director of Sales & Rentals
858.674.7033 office
858.776.7736 mobile
gvena@hawthornecat.com

Ross Farmer
Corporate Machinery Sales Manager
858.674.7048 office
760.815.4094 mobile
rfarmer@hawthornecat.com

Craig Baker
Corporate Rental Manager
858.674.7044 office
858.688.8614 mobile
cbaker@hawthornecat.com

Matt Higgins
Machine Sales Representative
858.674.7035 office
858.583.0146 mobile
mhiggins@hawthornecat.com

James Billburg
Machine Sales Representative
858.674.7042 office
858.436.6737 mobile
jbillburg@hawthornecat.com

Gus Peña
Machine Sales Representative
858.674.7030 office
760.801.0576 mobile
gpena@hawthornecat.com

Steve Rich
Used Equipment Sales Representative
858.674.7040 office
858.583.0127 mobile
srich@hawthornecat.com

Machinery Product Support - San Diego

Chandra Ramamoorthy
Director of Product Support Operations
858.674.7130 office
714.824.0713 mobile
crama@hawthornecat.com

Brian Gibbons
Product Support Sales Representative
858.674.7123 office
858.688.8355 mobile
bgibbons@hawthornecat.com

Dana Pyburn
Dealer Aftermarket Specialist
858.674.7152 office
858.945.2790 mobile
dpyburn@hawthornecat.com

Eric Shooks
Product Support Sales Representative
858.674.7151 office
858.518.1797 mobile
eshooks@hawthornecat.com

Machinery Parts & Service – San Diego

Paul Kessel
General Service Manager
858.674.7049 office
858.583.6336 mobile
pkessel@hawthornecat.com

Dan Stone
HMC Parts Manager
858.674.7100 office
858.688.0230 mobile
dstone@hawthornecat.com

Chad Johnson
Field Service Manager
858.674.7060 office
858.688.0111 mobile
cjohnson@hawthornecat.com
 

16945 Camino San Bernardo
San Diego, CA 92127
7:30 am - 4:30 pm, Monday - Friday
858.376.6800
800.872.4228 toll free
Get Directions

Marine New Engine Sales
Jim Garcia
858.376.6896
7:30 am - 4:30 pm, Monday - Friday

Engine & Generator Service
7:30 am - 4:30 pm, Monday - Friday
858.376.6892
858.376.6833 - 24 hour emergency service

Contracts
7:30 am - 4:30 pm, Monday - Friday
858.376.6874

Engine Testing Center
7:30 am - 4:30 pm, Monday - Friday
858.376.6892

Fabrication Shop
7:30 am - 4:30 pm, Monday - Friday
858.376.6846

Rental Power
7:30 am - 4:30 pm, Monday - Friday
858.376.6881
858.376.6880 - after hours

Truck Shop
7:30 am - 4:30 pm, Monday - Friday
858.376.6843
858.376.6842 - after hours

Power Systems New Sales – San Diego

Kyle Farmer
Engine Business Manager
858.376.6821 office
760.715.9565 mobile
kfarmer@hawthornecat.com

Ed Dawe
EPG Sales Engineer
858.376.6824 office
808.342.1300 mobile
edawe@hawthornecat.com

Used Engine/Generators Sales – San Diego

Mark Reza
Used Engine Sales Manager
858.376.6840 office
858.688.0076 mobile
mreza@hawthornecat.com

Power Systems Product Support – San Diego

Tim Roberts
Product Support General Manager
858.376.6820 office
858.583.8460 mobile
troberts@hawthornecat.com

Bob Hutter
Parts Manager
858.674.7100 office
bhutter@hawthornecat.com

Brian Lathrem
EPG Product Support Sales Representative
858.376.6882 office
858.688.8315 mobile
blathrem@hawthornecat.com

Elizabeth Fernandez Abeyta
EPG Product Support Sales Representative
858.376.6857 office
858.583.0027 mobile
efabeyta@hawthornecat.com

Grace Sullivan
EPG Product Support Sales Representative
858.376.6871 office
442.248.1933 mobile
gsullivan@hawthornecat.com

Mike Stumpo
Marine Product Support Sales Representative
858.376.6836 office
858.688.7034 mobile
mstumpo@hawthornecat.com

Power Systems Service – San Diego

Jeff Reid
Service Manager
858.376.6890 office
858.472.1852 mobile
jreid@hawthornecat.com

Power Systems Rentals – San Diego

858.376.6881
858.376.6880 - after hours

Bobby Fields
Rental Developer
858.376.6889 office
858.688.0092 mobile
bfields@hawthornecat.com

 

Rentals – Lakeside
12329 Mapleview Street
Lakeside, CA 92040
619.561.8700
619.561.9094 parts counter
800.750.4228 toll free
Rental Hours:
6:30 am - 5:00 pm Monday - Friday
Parts Hours:
7:00 am - 4:00 pm Monday - Friday
Get Directions

Rentals – Escondido
*Located 6/10th of a mile east of previous San Marcos Location
1620 Mission Road
Escondido, CA 92029
760.740.2900
760.740.2911 parts counter
800.750.4228 toll free
Rental Hours:
6:30 am - 5:00 pm Monday - Friday
Parts Hours:
7:30 am - 4:30 pm Monday - Friday
Get Directions 

Rentals – Chula Vista
680 Moss Street
Chula Vista, CA 91911
619.336.2500
619.271.2562 parts counter
800.750.4228 toll free
Rental Hours:
6:30 am - 5:00 pm Monday - Friday
Parts Hours:
8:00 am - 5:00 pm Monday - Friday
Get Directions 

Rentals – Lakeside

Scott Chase
Branch Manager
619.561.8700 office
858.688.0090 mobile
schase@hawthornecat.com

Trevor Kolocheski
Rental Sales Representative
619.561.8700 office
760.801.01936 mobile
tkolocheski@hawthornecat.com

Jack O’Brien
Rental Coordinator
619.561.8700 office
858.688.8132 mobile
jobrien@hawthornecat.com

Rentals – Escondido

Carl Robbins
Branch Manager
760.740.2900 office
760.801.0031 mobile
crobbins@hawthornecat.com

John Braden
Rental Sales Representative
760.740.2900 office
858.583.0073 mobile
jbraden@hawthornecat.com

Pete Roudenbush
Rental Sales Representative
760.740.2900 office
858.688.8123 mobile
proudenbush@hawthornecat.com

Daniel Elias
Rental Coordinator
760.740.2900 office
760.443.5009 mobile
delias@hawthornecat.com

Mario Soto
Rental Coordinator
760.740.2900 office
858.688.0089 mobile
msoto@hawthornecat.com

Rentals – Chula Vista

Armando Arroyo
Branch Manager
619.336.2500 office
619.921.8301 mobile
aarroyo@hawthornecat.com

Rob Hubbard
Rental Coordinator
619.336.2500 office
619.323.7190 mobile
rhubbard@hawthornecat.com

Nolan Brown
Rental Coordinator
619.336.2500 office
858.688.0263 mobile
nbrown@hawthornecat.com

Rick Santiago
Rental Sales Represetative
619.336.2500 office
619.964.1088 mobile
rsantiago@hawthornecat.com

Larry Thayer
Rental Sales Representative
619.336.2500 office
619.921.7543 mobile
lthayer@hawthornecat.com

94-025 Farrington Highway
Waipahu, HI 96797
7:00 am - 4:30 pm, Monday - Friday
808.677.9111
833.214.5829 toll free
Get Directions

Power Systems
7:30 am - 4:00 pm, Monday - Friday
808.676.0205

Rentals
7:00 am - 4:00 pm, Monday - Friday
808.676.0227
800.543.6916 toll free
808.285.7648 after hours

Parts Counter
7:00 am - 4:30 pm, Monday - Friday
808.676.0200
800.787.3252 toll free
808.864.5041 after hours

Heavy Service
7:00 am - 3:30 pm, Monday - Friday
808.676.0211
808.265.1863 after hours

Engine Service
7:00 am - 3:30 pm, Monday - Friday
808.676.0311
808.864.4916 after hours

Hydraulic/Light Service
7:00 am - 3:30 pm, Monday - Friday
808.676.0333
808.265.1863 after hours

Hose Shop
7:00 am - 3:30 pm, Monday - Friday
808.676.0383

Machinery Sales & Product Support – Waipahu

Bobby Whitworth
Pacific Region Manager
808.676.0353 office
808.864.5147 mobile
bwhitworth@hawthornecat.com

Parker Paredes
Hawaii Sales Manager
808.676.0393 office
808.829.9773 mobile
pparedes@hawthornecat.com

Jim Marckini
Sales Representative
808.676.0294 office
808.960.0277 mobile
jmarckini@hawthornecat.com

Martell Williams
Sales Representative
808.676.0334 office
808.348.8767 mobile
mdwilliams@hawthornecat.com

John Kai Kaahaaina
Product Support Sales Representative
808.677.9111 office
808.798.0589 mobile
jkaahaaina@hawthornecat.com

Kristy Akiona
Product Support Sales Representative
808.676.0346 office
808.479.2464 mobile
kakiona@hawthornecat.com

Parts & Service – Waipahu

Lisa Kong
Corporate General Parts Manager
808.676.0256 office
808.368.5477 mobile
lkong@hawthornecat.com

Brent Christenson
Parts Operations Supervisor
808.676.0206 office
808.864.5041 mobile
bchristenson@hawthornecat.com

Doug Kaauwai
Service Manager
808.676.0306 office
808.265.1863 mobile
dkaauwai@hawthornecat.com

Power Systems - Waipahu

Cliff Yuen
Director of Sales & Rentals
808.676.0322 office
808.349.7767 mobile
cyuen@hawthornecat.com

Kevin Cruce Sr.
Engine Service Supervisor
808.676.0319 office
808.285.7648 mobile
kcruce@hawthornecat.com

Darren Kai Oshiro
Rental Sales Representative
808.676.0267 office
808.852.8748 mobile
doshiro@hawthornecat.com

Rentals -  Waipahu

Donna Quadra
Rental Specialist
808.676.0283 office
808.783.6700 mobile
dquadra@hawthornecat.com

Julie Augustiro
Rental Specialist
808.676.0287 office
808.630.4022 mobile
jaugustiro@hawthornecat.com

Shelly Mangaoang
Senior Rental Specialist
808.676.0288 office
808.864.2166 mobile
smangaoang@hawthornecat.com

Andrea Prince
Rental Sales Representative
808.676.0245 office
808.676.0386 mobile
aprince@hawthornecat.com

Harrison Okabe
Rental Sales Representative
808.676.0285 office
808.348.9831 mobile
hokabe@hawthornecat.com

171 Railroad Avenue
Hilo, HI 96720
7:00 am - 3:30 pm, Monday - Friday
808.961.3437
833.214.5829 toll free
Get Directions

Parts
808.961.3481

Service
808.961.3096

Rentals
808.676.0227
808.348.9842 after hours

Machinery Sales & Rentals –Hilo

Curtis Goya
Sales Representative
808.963.5353 office
808.465.5351 mobile
cgoya@hawthornecat.com

Parts & Service – Hilo

Chuck Hoagland
Regional Service Manager
808.348.9842 mobile
choagland@hawthornecat.com

1520 Haleukana Street
Lihue, HI 96766
7:30 am - 3:30 pm, Monday - Friday
808.245.4058
833.214.5829 toll free
808.208.3255 after hours
Get Directions

Service
808.245.4058

Parts
808.245.4057
808.645.6638 after hours

Rentals
808.676.0227
808.208.3255 after hours

 

Machinery Sales & Rentals - Kauai

Leona Honjo
Sales and Rental Representative
808.245.4058 office
808.278.8870 mobile
lhonjo@hawthornecat.com

Parts & Service - Kauai

Ron Edwards
Service Manager
808.245.4057 office
808.208.3255 mobile
redwards@hawthornecat.com

Kristy Akiona
Product Support Sales Representative
808.676.0346 office
808.479.2464 mobile
kakiona@hawthornecat.com

 

74-5524 Kaiwi Street
Kailua-Kona, HI 96740
7:00 am - 3:30 pm, Monday - Friday
808.329.4521
833.214.5829 toll free
808.348.9842 after hours
Get Directions

Service
808.348.9842

Parts
808.329.4521

Rentals
808.334.2773
808.348.9842 after hours

Machinery Sales & Rentals - Kona

Ikaika Kualii
Sales and Rental Representative
808.329.4521 office
808.315.9461 mobile
ikualii@hawthornecat.com

Danielle Hooper
Rental Coordinator
808.334.2773 office
808.756.5629 mobile
dhooper@hawthornecat.com

Parts & Service – Kona

Chuck Hoagland
Regional Service Manager
808.348.9842 mobile
choagland@hawthornecat.com

Herman Pan Road, Dandan (Airport Rd.)
PMB 1486 Box 10000
Saipan, MP 96950
7:00 am - 4:00 pm, Monday - Friday
Service 7:00 am - 3:30 pm, Monday - Friday
670.288.6900

After Hours
670.287.6900

 

196 E. Harmon Industrial Park Road
Tamuning, Guam 96913
7:00 am - 4:00 pm, Monday - Friday
671.649.4228
Get Directions

Sales
7:00 am - 4:00 pm, Monday - Friday
671.649.4249

Rentals
7:00 am - 4:00 pm, Monday - Friday
671.649.4257

Parts Counter
7:00 am - 4:00 pm, Monday - Friday
671.649.4248

Service
7:00 am - 3:30 pm, Monday - Friday
671.649.4253

After Hours
671.898.2735

Jimmy Cruz
Account Manager
671.649.4216 office
671.488.2821 mobile
jpcruz@hawthornecat.com

Myver Hecita
Power Systems Rental & Sales Representative
671.649.4241 office
671.898.2740 mobile
mhecita@hawthornecat.com

Darrell Slyter
Branch Coordinator
671.649.4212 office
671.898.2735 mobile
dslyter@hawthornecat.com