Devries Diversified (818) 352-2636 | Gopher Construction (818) 352-2253

What They Say

If you have a septic tank and you want wonderful service to deal with your stinky problems, these are the guy.  They are so helpful and quick to respond to any problems you have.  I had a Priana installed in my septic tanks a couple of years ago and it has been a great solution to my overflow issue… when there have been problems out of normal conditions they have always been right there to help. unt quis. Pellentesque vitae congue neque, vel mattis ante.

Tamara T.

Altadena, CA

I would give them 10 starts if I could. Extremely professional and knowledgable crew! I wanted to get some info on the septic system of a house I was buying and called Gopher Construction Company. They were very attentive and sent Mike the following day to do the inspection. He was on top of everything. He was very clear about what our septic system looked like, he had his charts of the sewage system of the whole street the house is on, and he showed us with diagrams how our septic system works. Basically, he went beyond and above. Most of all, he was honest and told us that the house doesn’t need any major septic work but just regular maintenance every two-three years. I highly recommend them.

Alex G.

La Crescenta, CA

Excellent service. Detailed, honest,  they are clear about what they are going to do and follow through. We were nearly duped by another septic tank specialist. We needed our tank certified before we closed on our home. Gopher construction not only explained the process, they were thorough and provided us with a written review of our tank. Can’t recommend them enough. They ended up saving us thousands. Thank you!

Sonia R

Los Angeles, CA

In dealing with your company this past month I have interacted with several people. I was very impressed with how professional and knowledgeable everyone was. From my first phone call with Chad, then meeting Tom, talking with Cliff in the office right on down to paying the bill with Diana, who was very nice, a rare experience now days. Great doing business with you all!

Ron Nicholas


We first spoke with Gopher when we were considering buying a house that they serviced.  At the time, they spent 45 minutes on the phone with us detailing some of the basics of septic systems and answering questions.  I felt they really wanted to help and impart their knowledge vs. just wanting to get us off the phone, which you might expect.  Our Realtor reinforced our initial opinion, saying that Gopher is top-notch and very well regarded in the area.   Now that we purchased a (different) home, we have a service contract with Gopher for our Piranha system, and we are now a very happy customer.

James M.

Pasadena, CA

I highly recommend Gopher Construction, I can’t say enough good things about them.  After using someone else for plumbing and them ripping off my elderly client for $7,500 installing a fiberglass sleeve on her sewer pipe,  which she didn’t need, as she just had a backed up kitchen sink.  The other company tried to get her to agree to a $42,000 replacement of her septic tank. I called Gopher Construction.  They came right out, checked out her septic tank and found it to be in perfectly fine condition, no replacement needed.  They performed some maintenance and cleaned it up for a reasonable price. I’m so thankful for Gopher Construction.

Joey T.

Ojai, CA

These guys are old-school.  A true family business.  We bought our house with a Piranha system already installed in the septic tank and Gopher has been servicing the system annually ever since.  They’re prompt, efficient, knowledgeable, honest and fair.  Virtually everyone on our street has has had to have emergency pump-outs (that stink up the street!) but not us.   Don’t sweat it — let Gopher go fer your poop.

Komal B.

Miami Beach, FL.

I write to thank you for the excellent work in connecting my home on Hillard Avenue in La Canada to the sewer system. Your crews were professional, courteous, polite, and efficient. They made every effort to minimize our inconvenience and to cause as little disruption as possible. My wife and I imagined major damage to our brick work and structure during the construction period-none took place. You have provided an excellent service at a reasonable cost and your construction crews should be commended for a fine job. Thank you again.

John Stephen Glaser