They are professional and easy to work & comminate with, and always complete the job timely.read more

I haven't used another backflow service, but I can't imagine anyone could top Terry's service. Been…read moreusing her for 10yrs. If I follow her around & she explains what she's doing. She explained in detail: allowing mole mounds inside valve boxes causes corrosion of the valves which means they malfunction & need to be replaced -- keep moles out by brick bottom & sealed holes. If a part is bad, she has the replacement. When she's done, your sprinkler valves are set for the season.

Over 20+ years of experience, certifications and knowledge far and above what is necessary. Honest,…read morehelpful, and timely. Great communication, and customer service. I highly recommend Mike's backflow service.

From the owner: Mikes Backflow Service is a licensed and certified backflow testing and prevention company serving…read moreSpanaway WA. We specialize in backflow testing, installation, repair, and certification for residential, commercial, and industrial properties. Our team ensures your property stays compliant with local water authority regulations by providing fast, accurate, and affordable backflow services. Whether you need an annual backflow test, a new installation, or emergency repairs, we're here to help with reliable, same-day service in many cases.

Quality service, expert advice. Went out of hos way to save us money. Ensured compliance with city…read morecodes.

I was looking for a service to test my residential irrigation system and had trouble finding a…read moreservice available within a week. Baroumes was easy to work with, came out within two days, and charged a very reasonable fee. Thank you.

Good service, professional We have used her services for…read moreall our jobs that require backflow testing. She is always responsive and professional. Thank you

Great service and they were able to fit me in within a week. I am very pleased. I will be…read moreutilizing Batgirl each year for my required backflow device testing.

Now that Nancy has retired this company discriminates. DO NOT USE THEM!! There are plenty of other…read morecompanies that do the same work for the same cost, with friendly, non-discriminating service people.

They've been especially flaky this year. I had to keep calling and ask if the test was completed…read morethen was finally told it was completed but I haven't received the bill by email as promised - which (again) makes me wonder if the test was actually done - and yet l'm the homeowner who is legally responsible to the County. I'll never use them again and am considering making a formal complaint.

Reasonably priced irrigation repair & pleasant to work with...will use them again. Always have them…read moredo our back flow testing.

It feels like all the Backflow companies want to just take your money and expect you to trust them…read moreto do the test for you at some point before it's due. Oh, but you have no idea whether that's this week, next month, 4 months from now - who knows! Not Backflows Northwest. I called them to make sure the rates were accurate, and to get an idea of when they would do the test. The guy was super nice, and he said he'd do the test on Wednesday, and they said they'd leave a note on the door when it was completed. They did it a day early, and left the note on the door just like they said. This was exactly the ideal experience in my opinion, so I strongly recommend them!

We highly recommend Backflow Only. The technician showed up right on time, corrected an issue with…read morewith the valve that the last company had installed incorrectly, without charging us. We will be using this company from now on. Don and Michele

Excellent service and reasonable prices. My service was done with very short notice as the testing…read moredeadline approaching soon.

Prompt, friendly service. They make scheduling your backflow appointment easy! Additionally, once…read morethe test is complete, they send the results directly to the water company.

Matt is awesome! He is very professional. I've used Matt for 3 years now. My recent backflow for…read moremy home failed and Matt was able to point us to the right direction and even came back without a charge. He filled out all the necessary paperwork and forward them to our utility company. Highly recommended.

Jake did a great job at backflow testing my property, inspecting my sprinkler system for leaks and…read moreshowing me how to run it all. He went the extra mile and is a stand up dude. You definitely should call him!

From the owner: Backflow Biopsy & Contracting LLC isa state licensed and certified backflow technicians to properly…read moretest and service each backflow device on your premises. We handle every detail. From scheduling your test, to filling out all compliance related paperwork, and to communicating the results to your local water provider to ensure you are in complete compliance. Should the backflow device not pass the initial test our qualified technicians are able to diagnose the problem and provide you with an affordable quote to ensure passage of the device upon re-testing.

I recently had a problem that I attempted to correct myself and ended up needing help. My toilet…read morehad a leak because the wax ring was old and falling apart. So naturally, I did some research and ended up contacting Zoom Drain. They wrote me back immediately and were able to send out Jeremy Linson to come out and give me a quote, it was a little spendy, but worth it due to his technical proficiency, expedience, and willingness to spread some knowledge, plus I got hooked up with a minor discount! A big shout out and thank you to Zoom Drain and your tech Jeremy, if I have issues in the future you guys will be my first contact! Thanks You

Aw man I was seriously very impressed. Their tech Jordan was just an overall friendly guy, super…read moreknowledgeable, not only answered my questions but was fine with watching them do the pumping. I'm a curious homeowner and I want to be involved on work at my home. We waited for the actual pump truck to arrive but it took only about 20 min. He had the covers up and was assessing how full it was in the meantime. The 2 guys from the pump truck were very friendly. They all work well together. At the end I went over the charges one at a time bc if I'm spending thousands on my home, I want to understand and approve of the numbers. He didn't mind at all. It took about 1.5 hours for the service give or take. They didn't leave a mess behind and our inspection papers will be filed. I can't say enough good things about this company. The office staff messaged me thru my yelp project which sent the convo to my phone via text. Receipt is emailed along with photos. Straightforward. Easy. Simple. One word of advice that if you decide to stay outside to watch and learn and look into the tank to see the before and after you will feel nausuous. I didn't feel it until after when I went back into the house. I won't be eating munch today. Call them for septic needs!!!!