save $25, this month only

Toilet Replacement

Get $25 Off your service fee with the installation of a water-saving toilet! Choose from the following high-efficiency toilet types:

  • Dual-Flush Toilets
  • WaterSense Certified Toilets
  • Gravity, Pressure, & Vacuum-Assisted Toilets

Proud members of the National Association of Wastewater Technicians and California Onsite Water Association.

County permitted for septic tank and grease trap pumping in Alameda County, Contra Costa County, San Francisco County, San Mateo County, and Santa Clara County.

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We offer 24-hour emergency services for residential properties and commercial properties.


When you call A-1 Septic Tank Service, you’ll speak to a live person who will explain the pricing for your emergency and the necessary work that will be performed. Emergency service is more expensive, so we’ll tell you if the work you need can wait for an appointment during our regular business hours. Pricing for emergency septic tank services is determined by the scope of the job, the time of day, and the day of the week.


We begin by evaluating your emergency and dispatching our team to your property. Once we’ve diagnosed the problem, we’ll provide you with quick and efficient repairs, making sure to clean up any waste that has accumulated.


Whether your toilet is damaged, malfunctioning, or in need of replacing for a bathroom update, our team can assist with replacement and installation. Our team can install any brand or type of toilet allowing you to have the freedom to choose exactly what works best for you. Request a toilet replacement and installation.

Save $25 on toilet replacement

What our customers are saying

Ryland E.

Google revew

"Awesome service from these guys they were very professional and prompt gave me all the particulars on pricing and did an awesome job they pay attention to details and communicate well highly recommend a1 septic"

Navid S.

Yelp review

"As a commercial customer, I am very happy with their service. They show up as scheduled on time every time to clean out my car wash sump.  I have been working with A1 for about six years now and will continue to do so because of their great customer service and focus on quality."

Beverly Y.

Google review

"This company came out the same day that we called, very professional and they gave us excellent service. They also gave us information that we needed to do further repairs. I highly recommend this company!"

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