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What our customers say:

I was exceptionally pleased with both the professionalism and quality of the gentleman who came out to deal with the carpenter bees at my home, very knowledgeable.
Trudy M. , Santa Rosa

Welcome to Northwest Termite - Pest Control

Northwest Termite and Pest Control has been a family owned business since 1972, and has been a consistent leader in integrated pest management.

We specialize in less toxic, non-chemical treatments for termites and other wood-destroying organisms. We offer a FREE estimates and pest identification.

Northwest Termite and Pest Control has received special recognition among environmentally-conscious consumers and organizations for these efforts.

Why Call Northwest Termite and Pest Control?


    When you call Northwest Termite and Pest Control, you will receive the services of a highly trained, licensed professional.

    We are a small "family" run operation yet have received some of the highest ratings in customer service among the top pest control companies in the nation.  Northwest was given the highest ratings of over 60 pest control operators in the San Fransisco Bay Area--all categories,  by " Consumer Checkbook" magazine.   5 star ratings on Yelp and Angies List.  

    We are IPM and "Green certified". We offer non-chemical and the least toxic solutions.

    We are flexible with our appointments and we will be on time.

    We are nice folks with a focus on Customer Service. Northwest Termite and Pest Control has been awarded both the prestigious QualityPro certification for excellence in Customer Service and Quality Pro "Green" certification as specialists in Integrated Pest Management.

    We have been a small, family run operation since 1972 built on integrity, honesty and continued education. We are members of theNational Pest Management AssociationPest Control Operators of CaliforniaB.I.R.C.Friends of Petaluma RiverRedwood Empire Remodelers AssociationNorth Coast Builders Exchangeand Eco Wise IPM.
  • CALL NOW: 800-281-2710

    to schedule a complimentary appointment with our Experts!!!

Who We Are

Cathy Radelfinger(Principal) Has over 40 years managing operations in the Pest Control Industry.  She is the knowledgeable and friendly person you talk to when you call us. 

Bill Mashek (Principal) is a graduate of Purdue University Distance Education, Advanced Urban Integrated Pest Management certificate program, Dominican College Biological Sciences, Sonoma State University Teaching Credential Program and is a member of Friends of the River, Grand Canyon River Guides, and California Outdoors. Bill Mashek is also co-owner and operator of Rubicon Adventures and Mobile CPR.

Northwest Termite and Pest Control is a member of Pest Control Operators of California (pcoc.org), National Pest Management Association (pestworld.org), and Bio Integral Resource Center (birc.org).

"I have worked with Northwest Termite Control since the mid 1980's. I have always been happy with the work this company does and I am happy to recommend them to anyone who needs a pest inspection or pest work done on their home. They have always been honest, fair and responsive."

Patty Marken, Broker Associate at Wine Country Group Realtors by Better Homes and Gardens Real Estate

Northwest Termite and Pest Control conducts comprehensive inspections and uses the most effective method of treatment with a less toxic approach to termite and pest control at competitive prices.

See our Northwest Termite and Pest Control Blog: http://nwtermite.wordpress.com/

Articles by or about Northwest personnel and practices

Orange Oil Magic or Marketing Madness (PDF)
By Bill Mashek and William Quarles PHD

Integrated Pest Management is not a "Buzzword"
by Bill Mashek

Appropriate Technology for Drywood Termite Control
by Bill Mashek

IPM for the Food Service Industry (PDF)
by Bill Mashek

Is Orange Green?
by Bill Mashek

Orange Oil for Drywood Termites: Magic or Marketing Madness? (PDF)
by Bill Mashek

Sharing home with termites can eat into a budget
by Carol Lloyd

Termite Control
By Judy Richter

Summer Time is a Busy Time for Termites
Summer Time is a Busy Time for Termites
KRON Channel 4 news special video on NWT

Orange Oil, Magic or Marketing Madness (PDF)
by Bill Mashek and William Quarles PHd.