Cancel

    Search

    Cal Tech Enviro Pest Management

    4.6 (17 reviews)
    Open 8:00 am - 5:00 pm

    Request pricing & availability

    You can now request a quote from this business directly from Yelp

    Services - Cal Tech Enviro Pest Management

    Ant extermination

    Cockroach extermination

    Flea extermination

    9 More Services

    Hornet or wasp extermination

    Mice or rat control or removal

    Pest extermination

    Pest preventative services

    Indoor pest preventative treatment

    Outdoor pest preventative treatment

    Spider extermination

    Tick or mite extermination

    Wildlife control or removal

    Cal Tech Enviro Pest Management Photos

    You might also consider

    Recommended Reviews - Cal Tech Enviro Pest Management

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    6 months ago

    These guys are incredibly reliable, easy to work with and affordable. Super service. Bugs beware!

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    He not only came out to help us catch the rats but he showed us what to use and where to set them up.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    9 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Carla D.
    24
    26
    23

    15 years ago

    Helpful 2
    Thanks 0
    Love this 1
    Oh no 0

    7 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of K F.
    1
    3
    0

    11 years ago

    I have used Cal Tech for may years and have never been disappointed. They are always professional and thorough, and they are nice people!

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Ask the Community - Cal Tech Enviro Pest Management

    Review Highlights - Cal Tech Enviro Pest Management

    John, the tech from Cal Tech, did a great job removing two wasp nest from the outside of my home.

    Mentioned in 5 reviews

    Read more highlights

    You might also consider

    Verify this business for free

    People searched for Pest Control 3,770 times last month within 15 miles of this business.

    Verify this business

    All N One Pest Eliminators

    All N One Pest Eliminators

    4.5
    (550 reviews)

    Jonny was on time, knowledgeable, friendly, caring, and patiently explained the situation (bat's…read morenesting) and took care of us with excellent customer service. I will definitely refer him and the company to all my friends, family and neighbours. Thank you, Lila

    I hired All in One Pest Eliminators to deal with what appeared to be a skunk living under my house…read morein the Oakland Hills. The skunk was spraying so frequently that the odor had become overwhelming and was actually making its way into my bedroom. Living in the hills, wildlife is simply part of life. Most of the time it's one of the perks of living here. Unfortunately, this particular wildlife situation had become unbearable, so I called in the professionals. OR, what I thought were the professionals... I should have just called a Doberman. I will start by saying that the technicians themselves were professional. Unfortunately, the actual service was a complete failure and complete waste of money. They came out, set a trap, filled it with cat food, covered it with a bag, and instructed me to check it every morning. The problem with that approach is obvious: if the trap actually contained a skunk, the only way to find out was to walk right up to it and look inside. Nothing says "professional wildlife management" quite like asking the homeowner to potentially get skunked. Over the course of the next week, I was repeatedly assured that the bait being used was specifically designed to attract skunks and that possums supposedly weren't interested in it. Yet somehow, the trap managed to catch three possums and exactly zero skunks. ZERO SKUNKS! The skunk that was actually causing the problem remained comfortably under my house, probably laughing at them and apparently completely unimpressed by their "specialized" bait. Meanwhile, the charges kept appearing on my credit card. By the end of this adventure, I was out roughly $700 and left with the exact same problem I started with. Three possums had been trapped and removed--none of which were bothering me in the first place--I honestly feel bad for these poor possums, what did they do with them when they took them away? While the skunk continued living its best life beneath my home. Three possums later, I'm convinced the trap's only qualification was "contains animal." I'm honestly surprised they didn't catch my own cat, a squirrel, and the neighbor's golden retriever while they were at it. The skunk, meanwhile, continues to live its best life under my house while I funded this expensive wildlife exchange program. Thank you All-in-One. If your goal is to spend hundreds of dollars catching harmless possums, this company may be for you. If your goal is to solve a skunk problem, All N One Pest Eliminators are a COMPLETE WASTE OF MONEY!

    Pro Active Pest Control

    Pro Active Pest Control

    4.8
    (235 reviews)

    We were in need of a reliable pest control service after recently moving back into our home that we…read morehad been renovating over the past ~8 months. It is a large square footage single story on a very large lot in Tracy, so we had been seeing our fair share of spiders, earwigs--the usual suspects. We were previously with a different pest control company in town at our prior home, and while they did a good job, their rates year over year would consistently rise to the point where it wasn't feasible. I found Pro Active Pest Control on Yelp and immediately noticed their exceptional rating with lots of reviews. When calling, I spoke with Raymond who walked me through their services and was able to quote me right over the phone. Their pricing was extremely competitive and Raymond had me scheduled for service within the next day. The technicians arrived within the timeframe they said they would and gave a courtesy call that they were 20 minutes out. They were cordial, took the time to review the property and a few spider "hot spots" and immediately got to work. If I had one minor gripe, it was that we anticipated to have our interior treated as well on this initial service visit; but it wasn't communicated that we (pets and humans) would need to be out of the house for about ~2 hours after the interior service was completed in order for them to do it. That unfortunately didn't make sense for us that day, but they said to just call them at any point to schedule the interior treatment when it made for sense for our schedule. All in all, very accommodating, great price, and while we're only 24 hours in, I have yet to see any critters that we were getting pretty frequently around the property, so I feel great about becoming a Pro Active customer! Thank you Raymond and team, looking forward to keeping our property maintained for years to come!

    We've been using Pro Active Pest Control for a while now, and the convenience and quality of…read moreservice are consistently wonderful. While we typically stick to a bi-monthly schedule, we noticed a few spiders this past weekend and needed an extra visit. I reached out on Monday, and they fit me in immediately. James came out today (Wednesday) and was fantastic. Regardless of which technician visits, the experience is always top-tier--they are knowledgeable, thorough, and efficient. A huge thank you to James for the great work and to Pro Active for the quick turnaround. We pay for the monthly service plan, and it is 100% worth it!

    The Original Rodent Proofers

    The Original Rodent Proofers

    4.8
    (404 reviews)

    I called around all the top reviewed places and decided on Original Rodent Proofing. They were…read morecompetitive, not the cheapest, but Shannon Lee sold me on their work, along with Brandon (owner's) call to check in and answer any questions. Their warranty on work done was another key factor. An electrician found a dead rat and droppings in the attic, so I needed clean up and rodent proofing. In the crawl space, a bunch of the ducts were unattached by wear and tear and plumbing work that had been done in the past (which I didn't know. No wonder my gas bill was so high over the winter!). Shannon and team cleaned everything up, sanitized, reattached the ducts and rodent proofed the whole house on the outside. Apparently the attic was vulnerable, as prior owners' foam had been chewed through in the eaves. After they were done they set traps which will be checked every few weeks. I will update if there are any further rodents but I am confident in the work by the company and team. I highly recommend this family owned company.

    Before hiring, I had asked my local mom's group, local raves and rants page and Nextdoor... these…read morefolks came up as highly recommended. So we interviewed them for the job. The guy who came out was on time, a bit eccentric and very passionate about rats. He was detail oriented and did a great job explaining the job and its breakdown. Unfortunately on the day of the job, we had 4 guys come to our home on time- but none of them spoke English. Now, I appreciate them coming out, but we just could not communicate and they did not have work trucks or shirts with their company name. An hour later, we had a younger guy show up and he spoke English. The crew worked really fast, did a nasty job of removing our rodent infested insulation and put in new insulation, they mixed concrete and patched up some holes as well and put out rat traps. They came back twice to check the traps and removed them. I think they did a good job, appreciate their punctuality. But management should always send someone who speaks some English and provide a company truck or at least shirts. I personally felt uncomfortable letting into my home a group of random men with no identification.

    Cal Tech Enviro Pest Management - pest_control - Updated June 2026

    Loading...
    Loading...
    Loading...