Get matched with top septic tank and well pros in Tomales, CA

"When our septic pump stopped working I called Superior Septic. Angel came out and figured out the complicated problem that could have eluded someone with less experience, and skill. I am impressed with how fast he fixed our pump. I highly recommend him and his company."

"John was very helpful and professional. His crew was polite and experienced. He fixed our drainage/ leakage problem completely. We were very happy with his work."

"Miguel is responsive and professional. He has a confident grasp of excavation project options."

"They are family owned and operated. Jorge was very friendly and professional, and did everything to help. They even moved the tops of the tanks that must have been over a hundred pounds to a different location and installed Risers. We had to find where the septic tanks were, and what type of tanks, and what was needed to bring the tanks up to code. So we can sell the property. We would recommend them to anyone."

Here at Raya Engineering, we sustain our company on the principal that our customers come first. We offer services that are tailored to your needs and we're ready to show you what our experience can bring to your project! Call us today!

"It went great Jason is awesome got the job done quick n havent had a problem since thanx J Drains"

"Had great communication from the start, worked had through the weekend to replace our old sewer line, with minimal digging compared to other companies we spoke to. Complications with unforeseen issues due to the age of our plumbing, (we have an older period Victorian), were met with careful solutions."

"Our recent construction project was a room addition. They are trustworthy and very hard-working. Extremely satisfied with the services. They were quick as well as very friendly and humble crew . highly recommend these guys."

"Overall, I was pleased with the result. The scheduling of the initial estimate and the start of the work were not smooth. The estimator missed the original appointment. Later, once I sent my deposit for the work in, I there was no communication for quite some time from anyone. I had to call and ask when they would be coming to do the work. I also had to persuade them to install the Thermal Dry tile, which they initially did not want to do, as they had no experience with it. They did not order enough of the tile, which delayed the job. However, the installers, once they got started, in particular Daniel, were very professional and punctual. My house was recently on a neighborhood Home Tour and half a dozen people wanted to know about the Thermal Dry tiles for possible installation in their own basements. I wouldn't be surprised if that product starts being in high demand."

"I had a problem at my vacation rental. John contacted me quickly when I posted my problem for quotes online. I had a failing septic. It was no longer draining. John came out and accessed the the situation and based on faulty drawings I supplied, he gave me an estimate for repair. I agreed to the figure. When he discovered that the drawings were wrong and he only had to dig up 5 feet (not 14) between the septic tank and the seep box he lowered his estimate. You can't ask for more honesty and fairness. He and his worker completed the job in less than 2 days. Hire him!"