Learn all about Ray's Twilight Septic Service.

We're your local eastern Washington septic pumping  company. We pump septic tanks of all sizes and types.

From late nights came the name "Twilight".

Back in 1954, Ray started septic tank pumping throughout 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 with regular septic pumping! We changed our name to Ray's Twilight Septic Service, but we still provide incredibly great service! We offer septic pumping in Benton, Franklin, and Walla Walla Counties in the Columbia Basin.

Some Kind Reviews From our Great Customers.

Ela Selga
April 12, 2023

Was easy to get services for my septic system. Everyone I spoke to was nice and appreciate the appointment reminders. Pleasant surprise to get senior discount.

Via
Maria McDaniel
April 6, 2023

Septic pumping and inspection. Prompt professional service! Have used Ray's in the past and will continue to in the future.

Via
Thomas Shelton
March 8, 2023

I will definitely utilize twilight septic service again. The technician was very efficient and knowledgeable with regard to his work. Raul was very courteous as well.

Via
Read All Reviews
elena ropalo
May 16, 2023

Via
Daniel Montez
May 9, 2023

Via
Clifford Adair
May 5, 2023

They were great. They were quick to get an appt and showed up on time. They did a great job.

Via
Brian Garcia
May 4, 2023

Excellent and fast

Via
Dave Kraal
April 27, 2023

Great customer service from all. We are repeat customers and Rays always is our first call. ⭐️⭐️⭐️⭐️

Via
Ela Selga
April 12, 2023

Was easy to get services for my septic system. Everyone I spoke to was nice and appreciate the appointment reminders. Pleasant surprise to get senior discount.

Via
Robin Berry
April 9, 2023

Via
Maria McDaniel
April 6, 2023

Septic pumping and inspection. Prompt professional service! Have used Ray's in the past and will continue to in the future.

Via
Shane Bigham
April 3, 2023

Prompt, on time, professional service.

Via
Linda Liikala
March 26, 2023

Via
Thomas Shelton
March 8, 2023

I will definitely utilize twilight septic service again. The technician was very efficient and knowledgeable with regard to his work. Raul was very courteous as well.

Via
Heather Childers
March 4, 2023

Ray's Twilight came by today and drained our septic. Around 1000 gallons!! They were quick, professional and respectful of our home and us. We will continue to give them our business. Thank you Twilight!!

Via
Bill Conn
February 17, 2023

We had Rays out to pump out sepric tank. They were prompt and on time. Technician was good and efficient.

Via
Mike Wall
February 15, 2023

Pumped septic tank.

Via
John Weaver
February 9, 2023

Pumped the septic system tank. Missed the first appointment without notice, apparently due to a sick driver. This is the reason for a four star instead of a five star rating. Made the second appointment and provided excellent service. I would definitely use them again.

Via
Scott Pierce
February 2, 2023

Great to work with. Very professional. Answered all my questions. Took great care not to impact my surrounding property or lawn. I have used Twilight for many years, and would highly recommend them.

Via
Matt Ramsey
December 20, 2022

Awesome communication and professionalism. Highly recommend for pumping your septic!

Via
Amy Barber
December 15, 2022

They were able to come out on short notice for an emergency pump of our tank. Super friendly, professional service.

Via
Rebecca Richardson
November 22, 2022

Ray’s did a great job pumping our septic tank. They had great communication before and after their appointment, they came in great time, were very professional and took time to answer my questions. Overall great service!

Via
Jolene Luders
November 9, 2022

We reached out to Rays for a septic pump appointment, they were very friendly, and got us in promptly the next day. Their prices are very competitive and reasonable. They were very knowledgeable and helpful and informative. We would recommend them in a heartbeat, and we will use them again in a heartbeat.

Via
Ralph Wescott
November 3, 2022

Came early. Patient waiting for me. Explained everything. Gave me options for the future.

Via
Curtis Hitchman
November 2, 2022

We bought a house with a septic system and had not dealt with one before. We could not answer any of the questions asked when setting up the appointment, but the staff was patient and helped. They even contacted the health department to get a plan of how and where our septic was setup. Our service representative did a thorough cleaning and inspection. He explained to me what he was doing and what he was looking for during the inspection. After the cleaning he gave some recommendations and made sure everything was cleaned and secure. Thanks for the professional and exceptional job. We will definitely be calling Ray's for our next service!

Via
Terri Butz
October 31, 2022

Pumped septic tanks.

Via
Kasey Flippo
October 29, 2022

10/10 will definitely use Ray’s again. Super easy online quote, promptly scheduled me once I accepted. Got another quote from another local septic pumping company and Ray’s was a lot less.

Via
Edgar Garcia
October 25, 2022

Im a new home owner. Fidel went above and beyond servicing my septic system!! Amazing costumer service and extremely knowledgeable. I learned everything I needed to know about my septic system I would never do buissiness anywhere else. Highly recomend Fidel and this company!

Via
Dondi Doescher
October 24, 2022

They came out to do a routine septic system pump out. Very professional, on time and cleaned up after themselves when they were done.

Via
Brandon Hargroves
October 20, 2022

Great and professional experience

Via
Josh Herrick
October 20, 2022

A+ on completion of job.

Via
Dale Johns
October 4, 2022

Septic Tank drained. Excellent service, Fidel was exceptional. Fidel kept everything clean, he was thorough, and prompt.

Via
Michelle Carey
October 4, 2022

They installed septic risers on our tank. He was very professional and friendly and put up with me asking him lots of questions.

Via
John Sears
October 3, 2022

Septic tank pumped and inspected... On time. Work efficiently and professionally done. Staff friendly and helpful.

Via
Chadwick Markel
September 21, 2022

Ray's Twilight Septic Service has been my primary Septic Pumping Service over my 30+ year career as a Real Estate Broker. Today, they came and serviced my own Septic system & did an outstanding job. The technician educated me on how to prolong the life of my concrete Septic tank. He was courteous, on time & left the site clean upon completion. Great company!

Via
Teresa Gibbins
September 15, 2022

Pumped and inspected septic system

Via
Kendra Moos
September 14, 2022

Septic tank emptied

Via
Randy Valimont
September 7, 2022

Awesome getting to know Fidel. Great job. Would definitely recommend.

Via
Marshall Davis
September 6, 2022

Fidel did a great job. Very professional.

Via
LuAnn Davison
September 2, 2022

"Fidel" showed up on time and ready to work hard to get my septic tank pump. He is a happy man and is very knowledgeable and gracious. He has a great work ethic. I highly recommend Fidel and this company!

Via
Ryan Marquardt
August 29, 2022

Ray’s Septic pumped my septic system. Fidel was very kind and knowledgeable. Arrived on time and left my place as clean as he found it. Very happy with the service!!

Via
John Vann
August 12, 2022

Ray's Twilight Septic Service emptied and inspected our septic tank. The gentleman that did the work service was polite, thorough, and helpful. I highly recommend them to anyone needing one of their services.

Via
Doug Jorgenson
July 30, 2022

I had my septic tank pumped. Great job. I will use again.

Via
Linda Cauble
July 26, 2022

Septic pump/inspection

Via
Deb Mapstead
July 25, 2022

They got us in promptly, showed up on time and did a great job.

Via
Nancy Reardon
July 16, 2022

Septic tank located, dug, pumped. Confirmed a sewer pipe break.

Via
Amy Downs
July 15, 2022

The gentleman was very professional nice guy I would recommend this company to anybody that has a septic tank.

Via
Mary Sanders
July 8, 2022

Rays provided exceptional and emergency service pumping our septic and removing blocked septic pipe. Highly recommend this company.

Via
Jim DeBord
July 7, 2022

Septic tank pumped quickly efficiently. Great service.

Via
Sonia Monroy
March 25, 2022

They pumped the septic system pretty quick.

Via
Chris Feather
March 15, 2022

Was easy to get services for my septic system. Everyone I spoke to was nice and appreciate the appointment reminders. Pleasant surprise to get senior discount.

Via
G Conner
February 19, 2022

Dan was very professional and did a great job pumping out our septic tanks. Would highly recommend.

Via
Dan Bradford
February 14, 2022

Great service. Inspected and pumped septic system during routine visit. Will definitely use again. Dan was a great tech, and explained the process and importance of maintaining the system. Thank you!

Via
Dermott Murphy
January 18, 2022

Pump out and inspect septic tank, excellent customer service all round, and very professional , would recommend them to anybody. Thanks

Via
Rick Montgomery
January 13, 2022

Contacted this company regarding the problem and they came out that same day and they resolved the problem addressed it and now I appreciate that they did that. They will be coming back out in a couple days to follow up on this problem and finish the job. I am glad that this was no worse than what it was it’s comforting they are on the case.

Via
Dawn Finger
December 29, 2021

Very prompt & professional. Highly recommend them. Will be a return customer

Via
Mandy Cathey
December 28, 2021

Great service! They were able to come out the day after I called. Emptied our tanks, checked everything out, and provided great communication.

Via
Patty Graybill
December 16, 2021

Called Ray's Twilight septic to come and clean my parents septic tanks. Not only was Melissa so kind & professional on phone, but she scheduled services right away. Dan came exactly on time. Pumped one septic and came back next day for second septic. He was also professional Would use this company again for sure 💯 Thanks Ray's Twilight!

Via
Richard Grantham
November 20, 2021

Pumped my septic tank and helped me unclog my clean out piping.

Via
Susan Steinbach
November 15, 2021

Dan was great in keeping me informed as when he was going to be here. Didn’t know there were 3 openings to the septic tank so will be able to show new buyers where they all are now. Was very informative about all the workings of my system. Did a great job and very efficient. Would highly recommend.

Via
John Holland
November 11, 2021

Brandon was on time, friendly, knowledgeable and did a great job. I'm very happy with Ray's Twilight and will definitely recommend them for pumping out septic systems.

Via
Bonnie Ellsworth
November 10, 2021

I just had regular septic tank service. Very friendly, professional, on time. In and out in an hour. They called before they headed out to give me an ETA and make sure I still wanted them to come out. They put back everything just the way it was. I would highly recommend them.

Via
Jessica Martinez
October 30, 2021

Great service and price

Via
Amy Riley White
October 21, 2021

They performed a septic inspection in preparation for our home sale. Very nice. Professional and prompt.

Via
Bernice Ray
October 7, 2021

Receptionist was extremely friendly, scheduled the appointment and always sent emails to verify the time of arrival. Extremely professional. Service call was on time and very efficient. Best septic service I have ever dealt with. Highly recommend.

Via
Patrick Culwell
October 5, 2021

Septic tank pumped. Professional- on time- informative.

Via
John Keaney
September 30, 2021

Dan was fantastic. Professional and personable. I appreciated his patience and expertise.

Via
Nancy Konopka
September 27, 2021

Excellent customer service...good, frequent communications as well as fast and professional pumping operation. This is the second time we have used their services since moving to area. The cost was reasonable. We like to use local businesses. We will continue to be return customers as needed. We highly recommend Ray's Twilight Septic Service for their septic services.

Via
Susan Thorson
September 23, 2021

The people of Rays Twilight septic service co are great. They know their business well. We had him come out to pump our tank and found that it was deteriorating badly. We are now in the process of replacing it. We are so thankful for his honesty. We’ve had this co servicing our septic system for 30 years. They are excellent.

Via
Jeff Leaumont
September 17, 2021

Dan was outstanding!! Friendly, professional, and easy to work with. Will definitely use Ray's again.

Via
Elysha Pleasant
September 9, 2021

Dan emptied my septic tank. He was courteous, professional and did the job in a timely manner.

Via
Gretchen Payne
August 26, 2021

Called Ray's to have our commercial office septic pumped, since the tank alarm was going off. Super polite, friendly service that suggested their electrician to look at it first, to possibly save us on the cost to pump it. Electrician came out promptly and confirmed it needed to be pumped, to which Ray's quickly scheduled it for the next day. Everything was efficient and done professionally. Very highly recommended!!

Via
Kellie Killian
August 13, 2021

I had Dan pump my septic tank and he did a great job! Good customer service! Glad to see my dad’s company name is maintaining a great reputation! Ray’s daughter, Kellie Wendling

Via
J E
August 5, 2021

Very professional, quick, responsive and helpful. Thanks!

Via
jkarback
August 4, 2021

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

Via
John Beaunaux
August 4, 2021

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

Via
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!

Via
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.

Via
Catherine Best
July 16, 2021

Fantastic service, helped us out at a critical time.

Via
Tom Hume
July 15, 2021

Very happy with the service would use them again

Via
Sean Reaksecker
July 9, 2021

Quick and easy septic pumping/inspection. Thanks!!

Via
John Cadwell
July 8, 2021

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

Via
Jim Brower
June 28, 2021

... 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.

Via
Susan Meredith
June 25, 2021

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

Via
Jack Oyler
June 24, 2021

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.

Via
Shaun Eagan
June 21, 2021

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.

Via
Shawndra Garnett
June 14, 2021

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.

Via
Art Bader
June 4, 2021

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

Via
Gary Hammitt
May 13, 2021

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

Via
Sarah Cassano
May 6, 2021

Pumped the septic tank. Very kind and super efficient.

Via
Gary Gilmore
May 5, 2021

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.

Via
Mag Villa
May 5, 2021

Great customer service!

Via
Randy Berg
May 2, 2021

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

Via
Andy
April 27, 2021

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!

Via
Clifford Hampton
April 22, 2021

quick and professional. Driver great personality.

Via
Summer Ford
April 20, 2021

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

Via
Jon Coomber
April 7, 2021

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

Via
Carrie Mosbrucker
April 4, 2021

Very professional and fast!

Via
Ray and Nina Diaz
April 2, 2021

Excellent service pump septic tank very professional service.

Via
Robert Moon
March 31, 2021

Dan the technician was Proffessional knowledgeable and courteous!

Via
Ned Pearson
March 31, 2021

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!

Via
Benjamin Smith
March 30, 2021

Great response. Clean vehicles. Great to deal with.

Via
Shelly Pounds
January 23, 2021

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

Via

Septic Pumping in 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

Is your septic full or ready to be pumped?

Schedule a septic Tank Pump