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"Connubium Quartus Decretum"
DONALD G. TRECO
Providing Professional Investigative Services since 2001

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IN CALIFORNIA
SERVING
NORTHERN & CENTRAL
CALIFORNIA,
SACRAMENTO & THE SIERRAS.

Calif. P.I. Lic. No. PI-22446
(530) 889-1945
(Auburn area)
(530) 272-2240
(Nevada, Yuba-Sutter, Butte County areas)
(916) 737-1945
(Sacramento area)

Fax.
(530) 323-6463

Court Wiew Plaza
1230 High Street, Suite 218, Auburn, CA 95603
MAP
E-Mail: mail@gumshoedetectives.com

AOL Instant Messenger Screen Name: GumshoeDetAgcy
Send us an Instant Message!

IN WASHINGTON
SERVING
SOUTHERN & CENTRAL WASHINGTON,
PORTLAND & SURROUNDING AREAS
.
Wash. P.I. Agency Lic. No. 1752
Wash. P.I. Lic. No. 3182

(360) 892-4377


Fax. (530) 323-6463

PO Box 822492
Vancouver, WA 98682

E-Mail: mail@
gumshoedetectives.com
AOL Instant Messenger Screen Name: GumshoeDetAgcy
Send us an Instant Message!

SURVEILLANCE SPECIALISTS!
Using mulitple operatives & vehicles, GPS, aircraft and truncated radio repeaters throughout California
and in
Portland Oregon and Longview Washington,
We May Be Watching You Right Now.

'made you look!

SERVING
_PRIVATE PERSONS
_ATTORNEYS
_
BAIL AGENTS
_INSURANCE COMPANIES
_BUSINESSES & CORPS
_ALCOHOL LICENSEES
_INVESTIGATORS

EXPERIENCE IN
_INFIDELITY
_DIVORCE
_CHILD CUSTODY & SUPPORT

_WORKMAN'S COMP FRAUD
_CRIMINAL CASES
_TRAFFIC COLLISION INV.
_EMPLOYEE THEFT

_TRADEMARK INVESTIGATIONS
_LOCATING MISSING PERSONS
_ASSET SEARCHES

_CIVIL CASES
_MORE!

PROVIDING
_SHADOWING & SURVEILLANCE
_UNDERCOVER WORK
_BODYGUARD SERVICES
_DNA/TISSUE/FLUID FORENSICS
_COMPUTER FORENSICS

_
INTERVIEWS

_SURVEILLANCE BY AIRCRAFT

_AERIAL PHOTOS!

_BAIL FUGITIVE RECOVERY
_
SURVEIL._COUNTERMEASURES
_ _"Bug" detection for home/office/auto
_
GPS VEHICLE TRACKING
        (with registered owner's approval, Ca. Penal Code §637.7(b))

_PROCESS SERVICE
_
DATING BACKGROUNDS
_
SKIPTRACE
_DRUG TESTING
      Presumptive substance identification.
_
CIVIL STANDBY/PROTECTION
_MORE!

VALID US PASSPORTS HELD
WILL TRAVEL!

PAYMENT OPTIONS
RETAINERS IN ADVANCE WITH:
_personal check

_cash
_money order
_credit card*
PAY AS YOU GO WITH:

*handling fees of 2.5% apply




Even Super Heroes ask us for help! Listen to "The Brown Recluse"

Sample Serves

ABDUCTED CHILD/WANTED PERSON

TIPS FOR POTENTIAL CLIENTS

Testimonials
"You guys are great! You learned more in 24 hours than I learned in two years!" Case #1008-153WA
"F*&%@#!, you guys are GREAT!!!!" Attorney for Case #0911-159
"Thanks so much for your professionalism and success! I hope I won't ever need a PI again, but if I do, I will certainly call you." Case #0804-123

"Thanks Sam Spade and Ironsides! You are quite a good detective agency." Case #0709-201

"Yor are the only ones that get the job done, done well and with proof. You save attorneys money by our not having to subpoena all the witnesses!" Case #0701-111

"[other attorney] was right! You guys are very good at what you do! :)" Attorney for Case #0701-100
"He was my first love... we are reconnected... thank you so much for your work. If it wasn't for you, I would never, ever have found someone so important to me. I have your card for anyone who should need this kind of help." Case #0604-130

"You guys were so helpful and I felt like you really cared about what I needed taken care of. You were great. Thank you!" Case #0602-115

"Great Job! [the other side] got nothing! Your video was Phenomenal! Thank you" Attorney for Case #0510-212

"Opposing Counsel hired you for a case and you kicked my Client's [ ], so now I'd like to hire you!"
Attorney for Case #0510-212

"I am very satisfied with the services provided by your agency. I believe you really do your work with pride and conviction." Case #0503-133
"I've been on the receiving end of your good work and know what you can do. Now I want you working for me!" Attorney for Case #0503-125

"We are very pleased with the professionalism, attention to detail and clear communication of Gumshoe. One doesn't want to have to hire a detective, but its nice to know a good one when you need one! Thanks!"
Case #0502-109

"I feel so much better now....before [I hired] you, I walked alone....now I know I have someone walking with me." Case #0502-106
"You're the only Detectives I've known that get the job done and more!" Case #0412-210

 


"Gumshoe Girl",
created in the style of the 1940s pin-ups by local artist Troy Tate, Auburn, Calif.


The Badge
The centerpiece of our badge is based upon an original vintage Private Detective badge dating from the 1920s or 1930s in our collection (below).