Serving Adams, Arapahoe, Boulder, Broomfield, Larimer & Weld Counties

(303) 659-0610

A-1 Septic Service
A-1 Septic Service truck ready for a call-out

Talk to us

Contact A-1 Septic Service

There is no call center here and no dispatch queue. Call and you will reach Venessa in the office, or one of the crew who will be doing the work. Typically office hours are 7am to 6pm daily, but the phone is answered outside of regular hours to make priority for emergencies.

Request service

Send us the details and we will come back to you with timing and a price. If it is urgent, calling or texting is faster.

Hours and Emergency Service

Outside office hours the phone is still answered. Emergency work for backups, alarms and similar failures runs around the clock, and it is charged at our standard rate with no added fee for the hour. A household with no usable drains should not be choosing between waiting until morning and paying a premium.

Pricing follows tank size, so call for a number on your specific system and you will hear it before we start. We are not the premium-priced option and do not try to be, and there are discounts for seniors and military, and better rates for multiple tanks or when a neighbor books at the same time.

Our Service Area

We cover six Colorado counties: Adams, Arapahoe, Boulder, Broomfield, Larimer and Weld. For the farthest corners of Larimer and Boulder we schedule strategically rather than promising same-day, so calling earlier gives you better options.

Pumping, inspections and repairs run across all six. Installation and replacement is limited to Adams and Weld, where the installer licensing sits. If your property is outside our service area, we can provide referrals or help you locate who is licensed in your area. For more information about your specific county, visit our Service Area Options in the top banner.