Olathe Plumber

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Looking for an Olathe plumber you can trust to treat you with professionalism, honesty, and high-quality service at reasonable prices? Our family-owned business, A-1 Sewer & Septic Service Inc., has been providing top-quality plumbing services to the Olathe area since 1968.

We have a reputation for excellent work, whether the job involves unclogging a drain, or is the most complex industrial plumbing installation – we do it all. Highly rated by the Better Business Bureau, you can trust our business to treat you right.

Plumbing Issues? We Can Help!

Need help getting a plumbing problem solved correctly the first time? When you choose our business, you can be confident that a professional Olathe plumber is on the job. We offer a range of plumbing services for residential, industrial, and commercial properties in the Olathe area, including:

  • Expert sewer and drain cleaning
  • Septic tanks and grease traps
  • Trenchless pipe repairs
  • Faucets and sink repair or installation
  • Water, gas, and sewer line repairs
  • Sewer drain installation and service
  • Septic tank service
  • Pumping service
  • Industrial installations
  • Commercial plumbing repair and installation
  • Unclogging drains
  • Hydro-jet
  • Water heater repair and replacement
  • Backflow prevention
  • Much more

We are experts in sewer and drain cleaning. Using hydro-jet high-pressure technology, we can effectively unclog most drains fast. We can also protect most of your yard with our trenchless pipe repairs. This is important, especially in commercial or industrial situations where your landscaping is an investment. No one wants to suffer the repercussions of flooding and water damage. We can act fast when the problem involves any type of flooding, from broken pipes to weather-related issues.


As a family-owned business that cares about our customers as well as our community, we offer evening and weekend services at no extra cost to you. In addition, we understand that urgent plumbing problems can arise, and for these special circumstances, we usually provide you with the same-day emergency service to get the problem resolved. Contact us for a quote. We are here to serve you!

We service the residents of Olathe in the following zip codes: 66051, 66061, 66062, and 66063.

Olathe City Website
Map of Olathe, KS

Listen To Our Satisfied Customers

“I have used A-1 on several occasions and the service has always been speedy and of high quality. I always appreciate the coupons you have online”

Terry Baldridge

“Tim was very knowledgeable! I would definitely have him back out. Thanks!”

Carista Misler

“Chuck arrived within 30 minutes on a Sunday and was extremely professional and curtious. I’ve been using A-1 annually for 10 years now to clean roots out of my main and the price is always fair and the staff always top notch. Just wanted to say thanks again to Chuck.”

Kris S.

“Hired them to clean out tree roots from main line. Were on time and did a great job. Have used them before and never been disappointed.”

LeVera Howard

“A-1 was excellent! I recommend them to all. Chuck was so great to work with and gave us really great advice to keep our pipes clean. Thank you!”

Shereen McClellan North

“A-1 is the best for sewer & septic issues! They’re responsive, quick and so helpful! We had a main line issue and that night our kitchen sink backed up. They had the same service tech out the next morning. Very professional and reliable. We’ve never had anything but amazing service from A-1!”

Jenny Miskell McLellan