Learn all about Ray's Twilight Septic Service.

We're your local eastern Washington septic tank company.

From late nights came the name "Twilight".

Back in 1954, Ray started pumping septic tanks in the Tri-Cities in the evening as a side job. Since he was always working in the "twilight" he decided to call his company, "Ray's Twilight Septic Tank Co."

Tri-Cities Septic Service company truck and driver
Ray's Twilight Septic Service Team

A new beginning in 2019.

In 2019, we purchased Ray's Twilight Septic Tank Co. with the goal of continuing to help keep local Tri-City resident's septic tanks clean and healthy! We changed our name to Ray's Twilight Septic Service, but we still provide incredibly great service! We serve Benton, Franklin and Walla Walla Counties in the Columbia Basin and we'll be happy to serve you!

Some Kind Reviews From our Great Customers.

Daniel Gill
July 30, 2021

I love the guy who came out think his name was Dan. He showed up early and got on it. He was friendly professional and knowledgeable on the many questions I asked. Dan I super appreciated your service and advice for Riser installation. I will definitely being calling in the future due to the amazing experience with Dan. Thanks you guys Rock!

Phyllis Barcot-Guilbault
July 22, 2021

I received very professional and courteous service. The service man arrived on time, was friendly, and advised me on service that would be needed in the future to keep our septic system in good working order. I highly recommend Ray's Twilight Septic Service. Thank you.

John Cadwell
July 8, 2021

Reminded me at year 5 to pump the tank. Scheduling was easy and communications excellent. Everything went smoothly.

Read All Reviews
August 5, 2021
J E
Via

Very professional, quick, responsive and helpful. Thanks!

August 4, 2021
jkarback
Via

The young man who drained our septic was awesome, professional and very informative!!

August 4, 2021
John Beaunaux
Via

Used them to pump and inspect septic system due to sale of my home. Service was prompt and professional.

July 30, 2021
Daniel Gill
Via

I love the guy who came out think his name was Dan. He showed up early and got on it. He was friendly professional and knowledgeable on the many questions I asked. Dan I super appreciated your service and advice for Riser installation. I will definitely being calling in the future due to the amazing experience with Dan. Thanks you guys Rock!

July 22, 2021
Phyllis Barcot-Guilbault
Via

I received very professional and courteous service. The service man arrived on time, was friendly, and advised me on service that would be needed in the future to keep our septic system in good working order. I highly recommend Ray's Twilight Septic Service. Thank you.

July 16, 2021
Catherine Best
Via

Fantastic service, helped us out at a critical time.

July 15, 2021
Tom Hume
Via

Very happy with the service would use them again

July 9, 2021
Sean Reaksecker
Via

Quick and easy septic pumping/inspection. Thanks!!

July 8, 2021
John Cadwell
Via

Reminded me at year 5 to pump the tank. Scheduling was easy and communications excellent. Everything went smoothly.

June 28, 2021
Jim Brower
Via

... They arrived on time and did their thing (pumped the tank).  In addition they identified a problem with the tank before the whole tank had to be replaced. The concrete lid was showing signs of decay.   They provided a quote to install a carbon vent to correct the issue and were able to perform the repair two days later.

June 25, 2021
Susan Meredith
Via

We called the same day because we needed our septic tank drained and they had somebody right out here. The gentleman that came out here was very professional kind and worked very hard I recommend this company to anyone

June 24, 2021
Jack Oyler
Via

Inspection of septic system in remote area for sale. They did not hesitate to take on the extra time and miles, even though they have more than enough business locally. Fast service. Fair price. Excellent follow up.

June 21, 2021
Shaun Eagan
Via

Ray's did a septic inspection for us recently. They found an issue that a previous company did not, which helped us avoid a potentially major problem in the future. Highly recommended.

June 14, 2021
Shawndra Garnett
Via

Pumped our septic system and provided information about my own septic system that I didn’t even know. He was 30 minutes late but called ahead to warn me. We are all late sometimes so I didn’t mind.

June 4, 2021
Art Bader
Via

Pumped septic and inspected tank, done very professionally, would highly recommend!

May 13, 2021
Gary Hammitt
Via

Would absolutely recommend this company. They were prompt,reasonably priced, and all that we dealt with were exceptionally professional.

May 6, 2021
Sarah Cassano
Via

Pumped the septic tank. Very kind and super efficient.

May 5, 2021
Gary Gilmore
Via

They emptied our septic tank . Ran a bit late but called to let me know . Wasn't a big deal. Dug up the outlet, did the emptying and put the sod back... Can hardly tell they were ever there.

May 5, 2021
Mag Villa
Via

Great customer service!

May 2, 2021
Randy Berg
Via

5th time we have used Ray’s. Always on time, professional, clean. Great company to due business with.

April 27, 2021
Andy
Via

Ray’s Twilight Septic Service came out to pump the septic tank and inspect for sale of home. Dan was very professional and proficient with the task at hand. I would recommend Ray’s to everyone!

April 22, 2021
Clifford Hampton
Via

quick and professional. Driver great personality.

April 20, 2021
Summer Ford
Via

Dan was excellent. Let me know issues other septic guys didn't. He went above and beyond. Very impressed.

April 7, 2021
Jon Coomber
Via

Ray's performed septic system inspection and repair. They have great customer service and follow-through.

April 4, 2021
Carrie Mosbrucker
Via

Very professional and fast!

April 2, 2021
Ray and Nina Diaz
Via

Excellent service pump septic tank very professional service.

March 31, 2021
Robert Moon
Via

Dan the technician was Proffessional knowledgeable and courteous!

March 31, 2021
Ned Pearson
Via

Thanks for pumping our septic system in a timely matter! You did a excellent job & we appreciated your advice on us getting a lid extension for next time!

March 30, 2021
Benjamin Smith
Via

Great response. Clean vehicles. Great to deal with.

January 23, 2021
Shelly Pounds
Via

I had a emergency of a septic backing up and Rays came out that morning.. such nice people to work with

December 28, 2020
Gary Dorman
Via

Pumped septic tank for me and they were prompt getting here. Dan was efficient and professional in his job. He was friendly and helpful. Would call them again for help.

December 27, 2020
Jamie Torres
Via

They came out for my inspection and were so nice.And so I called them to install risers on our septic tank after we lived here for a bit. They came right out and were so nice and professional. I’d absolutely recommend and have recommended them. Customer service is important to me and these guys were amazing.

December 9, 2020
Eric Gough
Via

Septic drainage service was done quickly & professionally. Dan answered all questions & provided feedback for options moving forward.

December 6, 2020
Tom Hungate
Via

Friendly office staff, very easy to get scheduled. Driver confirmed appointment and then arrived right on time. Extremely pleasant, made a septic tank pumping sort of fun. No surprises. When it comes time to repeat this process, no doubt who we will use again.

November 24, 2020
Bruce and Connie Flippo
Via

They pumped out our septic tank.

November 14, 2020
R Hoag
Via

Repeat customer for septic system maintenance, gets the job done.

November 11, 2020
Mark Dom
Via

We used Ray's Twilight Septic Service to have our septic system pumped and inspected prior to selling our home. I chose them primarily based on the amount of satisfactory results from other customers, and I was not disappointed. They arrived on time, performed the task without issue, and did it all at a very reasonable cost.

October 28, 2020
Michelle Skalstad
Via

3rd time we've used Ray's to empty septic tank and have always been pleased with the service they provide.

October 25, 2020
Bev Newton
Via

Very pleased

October 7, 2020
Robert Fogelson
Via

Pumped septic. Right on time quick efficient and clean. Very professional and very friendly

October 6, 2020
Dave Riddle
Via

I had the septic tank pumped. The technician that came today was very personable, knowledgeable and effective. I'd definitively recommend Ray's for septic tank pumping services.

September 24, 2020
Adaline Warren
Via

Helpful & knowledgeable. Routine septic pump but technician noticed some corrosion in the tank, alerted me and recommended a solution.

September 23, 2020
Travis Morrow
Via

We are returning customers! Dan was great to work with! Highly recommend this company for septic pump outs or overall septic concerns! Thanks Dan and Ray's!

September 19, 2020
Nicole Glatt
Via

Dan got to my house quickly when I had a septic system alarm going off. He found the issue quickly and it turned out to be no big deal. The price to have them come to my house and check the system was affordable. I will be calling them again in the future if I ever need anything for my system. I highly recommend them! THANK YOU!

August 31, 2020
Kelly Davis
Via

We had our septic pumped. The service was scheduled promptly and thorough! Definitely would recommend !

August 30, 2020
John LaFemina
Via

Ray's came and pumped out our septic tank. The job was done well, quickly and professionally, and the cost was very reasonable; a good value. Everyone we spoke to too make the appointment was kind, and ready to serve. They made room in their schedule to get us in within a few days to accommodate the limitations on our availability. Highly recommend then and we'll using them again!

August 19, 2020
Eric B
Via

Great septic pump out service. Dan was very knowledgeable and professional. We will definitely use Ray's next time we need a pump out.

August 15, 2020
Steve Hiller
Via

They came to perform a routine pumping service of my Septic Tank.

August 11, 2020
Pat Sparks
Via

Dan was great, friendly, knowledgeable, and professional. Enjoyed talking with him as he pumped out my tank. I will definitely call them again next time I need septic service.

August 8, 2020
Glenn Sargent
Via

Dan was a real professional and I'd recommend him to anybody

August 6, 2020
Margo Hines
Via

Pumped and examined septic tannk(s) and re-secured baffle. Efficient and knowledgeable. Receipt and report sent quickly - same day within the hour. Great service! Thank you!

July 31, 2020
Mark Bot
Via

fast helpful and open during covid pandemic :) what more can you ask? five stars

July 28, 2020
Chad Hendrix
Via

Great people, very helpful and courteous.

July 27, 2020
Debbie Clark
Via

Excellent professional service!! Thank you!!

July 24, 2020
Clint Sexton
Via

Dan was here on time very professional, knew what he was doing, done and cleaned up within an hour. Highly recommended. Thanks Dan!

July 15, 2020
Uel Hansen
Via

Service person called prior so I knew when to expect them and they arrived on time.  Courteous, prompt service.

July 10, 2020
Diane Sundvik
Via

We have used Ray's Twilight Septic Services for over 15 years. They are dependable and conscientious.

July 8, 2020
Kathy Berry
Via

Great service from quote to inspection. Dan was knowledgeable, experienced and efficient! Would highly recommend.

July 1, 2020
Jeff Wurdeman
Via

Dan came out to empty tank. Left no mess from hoses. Good dude. Thanks Ray's Twilight!

June 23, 2020
Marjie Worden
Via

Great guys! Very professional and friendly. Let us know when they were on their way.

June 17, 2020
Linda Campbell
Via

Dan from Ray's Twilight Septic Service pumped out our septic tank June 16th. He did an excellent job, inspected the system & answered all our questions. We would highly recommend Ray's Twilight Septic Service. Thanks again. Dave & Linda C.

May 20, 2020
David Montague
Via

Very efficient and professional. They kept me informed of any changes in the schedule and followed up on all my questions.

May 19, 2020
Jared R.
Via

Rays always does what is asked and when! I can always count on them to get the job time in a timely manner, good price, and good follow up with reports.

May 14, 2020
Philip
Via

Service and knowledge couldn’t be better.

May 11, 2020
E. Robbins
Via

Good communications, on time and no issues. Thanks!

May 7, 2020
Sonja Y
Via

Nice work, hardly noticed he was here, there was no mess. Would definitely recommend.

May 7, 2020
Kaury B.
Via

First time pumping the septic and Ray's was able to quickly locate the cap. It was a tough job, but after they finished you could barely tell they were there. From scheduling to pumping, everyone was easy to work with and efficient. Great communication. I highly recommend!

May 6, 2020
Kristi
Via

We have used Ray's Twilight Septic Service several times. They did save our system the first time they pumped our tank, taking a extra long time to make sure tank was clean and broke up many chunks.

May 4, 2020
Mike Gonzales
Via

I know nothing about septic. They were so helpful with the information from the first phone call to Dan having to come out twice show me tell me what needs to be done thanks so much

April 25, 2020
Bonnie Thompson
Via

All aspects from request through completion were wonderful. We highly recommend Rays.

April 23, 2020
Randy
Via

These guys were great at keeping me informed about their arrival time and work results. The technician knew his business and was very professional (but not stuffy) great job.

April 21, 2020
Eric Leavell
Via

Dan the operator has done this twice for me over the years. Spot on in every way. Thanks

April 16, 2020
Cheryl Yoke
Via

They were good about keeping in touch with me. The truck arrived when they said they would be here. The process was quick and easy. Paying the bill was easy with my credit card and I got a email with the receipt promptly after paying.

April 8, 2020
Kristie Bond
Via

Dan was great and to the point. He needs a raise!

March 25, 2020
Vicky Mason
Via

Great service, very professional and friendly!!!

March 25, 2020
Jack Pierce
Via

Dan was professional and courteous. He

March 20, 2020
Van Keo
Via

I had dan come out this morning he did an excellent job, i would recommend their service again!!

March 20, 2020
Kevin Leary
Via

Excellent service and very responsive.

March 3, 2020
James
Via

Great service! They helped me diagnose the problem rather than just charging me for what I though was the problem. They saved me money and helped me understand my system better to avoid future issues.

February 28, 2020
Heather
Via

The owner Dan is a real class-act. We have used his company twice and will continue to use him for all our septic needs. Highly recommended.

February 26, 2020
Cisco
Via

This is a standup company that will go the extra mile to make sure everything is how it should be. This is our second time using them, and we will continue to use ray’s for all our septic needs. And we recommend you use them too.

February 2, 2020
Rick Riensche
Via

Responsive, friendly, and helpful. I would definitely choose Ray's again

January 28, 2020
M. Mundy
Via

Clean, prompt, on time. 3rd time in about 10 years. Always great job.

January 22, 2020
Sally Freund
Via

As a real estate broker in the Tri Cities for several years I have used many septic companies & Rays continues to always be very professional and knowledgeable.

January 17, 2020
Tyler
Via

Great service, price was fair. This place meets all your septic needs, and are very knowledgable.

January 17, 2020
Luis Hernandez
Via

Very Polite and professional technician.

January 15, 2020
John Weis
Via

Dan did an amazing job, quick service-they fit me in to tight schedule because my tank was plugged. Reasonable pricing and professional service.

December 20, 2019
Deanna Elison
Via

I appreciate the professionalism and respect for the customer and property shown by Ray’s Septic service. I will certainly use them again!

December 7, 2019
Stephen Kozlowski
Via

This the third time Ray's has pumped our septic tank. Dan provided the same timely professional service we've come to expect. Now under a new owner, the service is as good as ever.

December 6, 2019
David Myers
Via

No shock and awe cost. Just simple - get it done with a smile. Very impressed. Bottom line - The guys did an excellent job getting things back just as they left it. They’ll be my first call when it come times again. Thank you!

November 29, 2019
Chris
Via

They kept their experienced operator, Dan who is very knowledgeable with septic issues, pumping and customer service, and Dan helps answer all question you have at the job site. I highly recommend this company.

November 22, 2019
Sherri
Via

I would recommend these folks they were awesome!

November 8, 2019
Chris Carlson
Via

Fast, courteous, and reasonable - great job!

October 31, 2019
Kara Condon
Via

Returned my call requesting service promptly, answered all my questions thoroughly, scheduled service right away, showed up right on time, and a very pleasant technician completed the work we needed. What more can you ask?

October 16, 2019
Terri Mills
Via

Very friendly, informative. Knew what they were doing and clean. I will be using them again!!

October 14, 2019
Ken Ellis
Via

They were on time and our riser was installed. He called to let me know that he had no way to transport the old lid and also told me they were easy to break up. he also filled in part of the hole after he was done saving me some time and effort.

October 14, 2019
Chad Markel
Via

Ray's Twilight Septic Service has been my preferred Septic Pumping Service for 28 years of my real estate career. Ray, then Jim, & now Jose have always taken great care of me. Their pricing is fair; their septic technicians have always been friendly & professional & their integrity is solid! I recommend this business.

October 11, 2019
Rebecca Ritchie
Via

Courteous, helpful and prompt. They even returned the same day to pump our septic when we had a technical difficulty in exposing the lid.

October 2, 2019
Glen
Via

Great job as usual, Dan does a great work.

September 24, 2019
Herlinda
Via

Ray's twilight came to clean out septic. The guy was really friendly, communicated on how the process was going to get done...I highly recommend Ray's twilight for your septic. 👍🙂

Ray's Twilight Washington Service Areas

Benton County Washington

Kennewick

Benton City

West Richland

Richland

Highland

Prosser

Finley

Walla Walla County Washington

Walla Walla

Walla Walla East

Waitsburg

Wallula

Burbank

Prescott

College Place

Touchet

Garrett

Dixie

College Place

Franklin County Washington

Pasco

Connell

Kahlotus

West Pasco

Mesa

Basin City

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