Certech Environmental Services
Certech Environmental Services

Certech Environmental Services

Top Pro

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Discounts available
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Services needed
Existing damage

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Introduction: If quality and reliability matter to you, trust the team at Certech to deliver the results you are looking for. We have over 40+ years in the industry right here in the Bay Area. We understand the biology and behavior of the pests we are dealing with and care about your ultimate satisfaction. If you’re not happy with our services - neither are we! When you partner with Certech, you will find courteous, punctual, and professional service specialists that go above and beyond to meet your service needs.

Current Top Pro

Hired 86 times

Serves Walnut Creek, CA

Background checked

Verified business

License verified

10 employees

7 years in business

Payment methods

This pro accepts payments via Cash, Check, Credit card, and PayPal.

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Facebook, Twitter

Top pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

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This pro indicated that they reviewed CDC safety guidelines for COVID-19 and pledged to do the following:

Maintain 6 feet of distance from customers

Wear masks during the job

Wear gloves during the job

Disinfect surfaces touched during the job

Featured Projects

30 photos


Customers rated this pro highly for responsiveness, professionalism, and work quality.

Great 4.8

50 reviews


Read reviews that mention:

pro avatar
Dafina D.
Feb 28, 2022

Hired on Thumbtack

Hired on Thumbtack

This pro came and walked the property for inspection then went into crawl space. He was able to find the issue - a kitten had died and it was in the vent. He removed it and fixed broken vent. The appointment was quick and the tech was nice and professional and it was also nice to know he lives and is from my area. I would recommend and hire again.

Details: Residential • 1,000 - 2,000 sq ft • Rodents • Attic

Pest Control Services
pro avatar
Michelle K.
Feb 7, 2022

Hired on Thumbtack

Hired on Thumbtack

Justin was very professional and thorough. We needed our inspections done quickly and he had a very quick turnaround time for our report. Thank you so much!

Details: Selling property • No, my property will not require a termite control treatment • House • 1,000 - 2,000 sq ft • 1921 - 1940

Termite Inspection
pro avatar
Dan L.
Feb 22, 2021

Hired on Thumbtack

Hired on Thumbtack

I had a great experience with these guys. Justin was one of the easiest people to work with. She was very patient and did a great job preparing me for the termite treatment, providing all the necessary information beforehand. She also help me remove some debris and fix a few things. You can't beat the five year warranty. I would highly recommend them.

Details: Routine checkup • Buying property • Existing termite problem • Live termites • Yes, my property will require a termite control treatment • House • 2,000 - 3,000 sq ft • 1961 - 1980

Termite Inspection
pro avatar
Howard N.
Jun 13, 2019

Hired on Thumbtack

Hired on Thumbtack

Arrived as scheduled, fees paid as quoted, report completed within time frame as promised and well written with detailed information and outline of house foundation. Excellent service overall, highly recommended.

Details: Buying property • No, my property will not require a termite control treatment • House • 1,000 - 2,000 sq ft • 2001 - Present

Termite Inspection
pro avatar
Thumbtack Customer
Jun 23, 2016

From Google

From Google

Smart, capable, polite, efficient, and well versed in multiple modes of pest control. The "Long and Short of it" is that Certech effectively eliminated our Bed Bug problem. I have run camps for children where we needed to eradicate bed bugs. Utilizing sprays and powder applications did not eradicate the bugs. It wasn't until we utilized heat that the bedbugs were eliminated. Certech does heat eradication of bed bugs; however, the size and shape of our home did not lend itself easily to heating. So, I went in search of a company versed in the use of Vikane gas to treat bed bugs. Certech is one of the only Bay Area companies capable of doing the Vikane treatment (at a dose 3 times the treatment for termites) followed by topical application of material at critical sites in the home (for any potentially remaining bed bug eggs that may not have died from the gas). Needless to say, Justin Sinclair and his team at Certech efficiently tented our home, applied the Vikane, followed up with topical applications, and made our lives good....and bedbug free. Oh, and they guaranteed the treatment for 90 days (more than any other company I found). Bravo Certech! In fact, we signed up for their every 2 month maintenance service because of their capable approach. 5 stars EARNED!

License Type: STRUCTURAL PEST CONTROL - Company (CA)

Business Verified

Certech Environmental Services verified

Background Check

Justin Sinclaire


  • What should the customer know about your pricing (e.g., discounts, fees)?

    Our pricing is reasonable and based upon our high level of service delivery. You will often find that we are lower than our competitors. We offer 5% discounts for senior citizens.

  • What is your typical process for working with a new customer?

    New customers will need an inspection. These inspections are usually free, yet may require a small fee that can be waived upon approval of work being performed.

  • What education and/or training do you have that relates to your work?

    We have over 40 years of experience in our field.

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