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JB's General Engineering

JB's General Engineering is a general engineering contractor established in 1987 and located in Atascadero, California. We are licensed, bonded and insured.

We specialize in the installation of septic systems, new and repairs, along with sewer lines, water lines and communication utilities. We provide backhoe service, rough grading and compaction work, concrete and asphalt demolition. We also provide water intrusion solutions that include French drains and finish grading.

We install concrete foundations, slabs, patios, sidewalks, decorative concrete textures, and concrete retaining walls and are certified Allan Block wall installers.

JB's General Engineering also provides weed abatement services in the spring.

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  • backhoe
  • concrete
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What Our Customers are Saying


  • Paul & Earline

    We want to thank you for doing such a great job. John and the people working with him are great people and outstanding workers.

    Crysty — most people don't take time to say thank you as you have done. I truly appreciate your thank you.

    Paul & Earline of Los Osos
  • Paris & Annette

    Please accept this gift to say a very big thank you! We appreciate the great job you and your crew did. We know this was a stressful job at times and you probably took that stress home — so please take your family out for a nice dinner on us...

    Paris & Annette of Shell Beach
  • Rick & Sandy

    Thanks for the work you did out here. You and your men are hard working and professional. It's nice to find someone that I don't have to keep an eye on. I trust you and your guys and would not hesitate to hire you again or recommend you to anyone. The bridge came out great!

    Rick & Sandy of Atascadero
  • Kim

    They are top notch. They do excellent work and are very dependable.

    Kim from Cambria
  • Gaye

    Thank you so much for an outstanding job on my new septic tank and leach field. Throughout the job, you gave excellent customer service by giving thorough explanations to me and my brother, who was advising me. Your bid was fair and the job itself was done quickly and efficiently. Great care was taken to leave my already hilly yard in good shape, with a gradual slope near the septic, as requested. You and your crew clearly take great pride in your work and do a very thorough and professional job.

    Gaye
  • Doug & Debbie

    Many, many thanks for a job well done. The news of the need to replace the septic tank and leach lines was devastating for us, but we're so grateful that someone of your caliber and expertise was sent in to "save the day." We appreciate the hard work and professionalism of you and your crew.

    Doug & Debbie
  • Diane

    The guys just installed my lateral sewer connection. They did a great job at a fair price. I would highly recommend them. Thanks John, Jarrett and Dave.

    Diane
  • Greg & Lisa

    Thank you for getting our hook up to the new sewer in Los Osos done in such a timely and professional manner. Our connection was complicated by having to cut through and replace the driveway and you did a great job of restoring things. John and crew were polite, pleasant to work with, and respectful of our requests to try and preserve parts of the landscape. Price was fair and work was completed when you said it would be. Can't ask for more. We would be happy to recommend your services to others or talk to anyone asking for a referral.

    Greg & Lisa
  • Mark & Gayle

    We just got connected to city sewer in Atascadero and couldn't be happier with the job. John Brunz and his crew at J.B.'s General Engineering has done. They were promptly at work in the mornings, answered our many questions and performed a rather difficult hook up through an easement on our neighbor's property. We highly recommend this business.

    Mark & Gayle
  • Shirley

    I would highly recommend JB’s General Engineering for work you need done on your home. I needed to decommission my septic tank and hook up to a new sewer line, but I also needed other work done to my driveway and yard. I got estimates from several companies and JB’s was among the lowest. JB’s offered a discount to do all the work, which was a draw, and they were able to schedule me quickly, which was also a draw. The work was done with care, but efficiently, and things were kept neat during the process, which I know does not always happen and is important to me. Either John or his son was on site to lead the work, so I felt I was in good hands, and I appreciated being able to talk with them as the work went along so that I knew what was happening. I was very pleased with the quality of the result, and would definitely call on JB’s again.

    Shirley
  • Mary & Clay

    A friend recommended that we call John Brunz of J.B.’s General Engineering. We called John, he returned our call and came to look at the job the next day. Within four hours he had a bid for us that was reasonably priced and started the job two days later. Now two weeks after we first heard of John I am looking at a complete and beautiful job. J. B.’s General Engineering worked tirelessly. They were respectful of our property, had good ideas when questions arose and cleaned up their jobsite each day before leaving. Thank you J.B.’s General Engineering for all your hard work and a job well done. If you ever need any concrete work done, I highly recommend this seasoned professional.

    Mary & Clay