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CalTech Environmental Construction in Rocklin, CA

4.8 from 10 Google reviewsHours published
1043 Nichols Dr Suite 200, Rocklin, CA 95765(916) 713-5112caltechenvironmental.com/ opens in a new tab
CalTech Environmental Construction

Septic Service Categories

These are how Google lists the business, not proof of a service offered.

Septic system serviceEnvironmental consultantConstruction company

Published hours (not a full week)

Saturday
8:00 AM to 2:00 PM

Google Reviews

4.8 10 Google reviews
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  1. Brandon J.

    November 2025

    Adam, Lance, and Ian we’re all great to work with and very helpful with dealing with Placer County environmental health.

    Response from the owner

    Thank you for your kind words, Brandon! We're glad to hear that Adam, Lance, and Ian provided you with excellent service. Your satisfaction is our priority, and we appreciate your recognition of their efforts in assisting with Placer County environmental health. We look forward to serving you again in the future!

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  2. Jon S.

    September 2025

    I had a new septic system installed in a very difficult situation. Rocks everywhere!! The CT team crushed it!!! They were easy to work with (especially Matt the on sight manager) and gave me a fair price!!

    Response from the owner

    Thank you for your fantastic review, Jon! We're thrilled to hear that our team, especially Matt, made the installation of your new septic system a positive experience despite the challenges. Your satisfaction and acknowledgment of our fair pricing mean a lot to us. If you need any further assistance in the future, don’t hesitate to reach out!

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  3. glenn L.

    September 2025

    I've recently had the pleasure of working with CalTech Environmental installing a new septic system for a custom home project in Fairfield. Above ground septic systems are pretty intense and take experience and proper designing to execute. I've met most of the people involved with this project and found them to be very professional and thorough in their execution. I highly recommend this firm for septic design and installation. You will not be disappointed!

    Response from the owner

    Thank you for your kind words and recommendation, Glenn! We're thrilled to hear that you had a positive experience working with our team on your septic system installation. Your recognition of our professionalism and thoroughness means a lot to us. We appreciate your trust and look forward to any future projects together.

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  4. Mark G.

    June 2025

    I found CalTech to be professional and responsive. When the job scope changed they were able to adapt quickly. I would definitely use them again.

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  5. melissa B.

    May 2025

    CalTech was fantastic! Permit received on Friday and Caltech team was at work Monday morning. It was a pleasure to work with the team onsite. They had clear communication and expectations. The project cleaned up nicely overall. Happy customers!!

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From the Google listing, checked 30 Aug 2026.

Many of the reviews describe septic installation and design work. Jon had a new system put in on very rocky ground, and Glenn, a general contractor, brought the company in to design and install an above-ground system for a custom home. Melissa says the crew was at work the Monday after her permit arrived on a Friday. Reviewers also name the people they dealt with, including Adam, Lance, Ian and Matt. Brandon credits the team with helping him work through Placer County environmental health. One customer, Kelly, said the job finished in 3 days but reported that the outside lights stopped working afterward and part of the old leach line was left behind.

Map and Directions

CalTech Environmental Construction1043 Nichols Dr Suite 200, Rocklin, CA 95765

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Frequently Asked Questions

How is CalTech Environmental Construction rated?

4.8 stars from 10 Google reviews.