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    Certified Testing Services

    4.6 (10 reviews)
    Open 8:30 am - 5:00 pm

    Services - Certified Testing Services

    Plumbing inspection

    Plumbing installation or replacement

    Plumbing repair

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    8 years ago

    A stellar choice for your backflow testing needs. Responsive. Thorough. And honest.

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    Review Highlights - Certified Testing Services

    Recently my back flow device failed and Darrin went out of his way to fix it for a very reasonable price.

    Mentioned in 5 reviews

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    Henco Plumbing Services - Removing an old leaky water heater and installing a new 50 gallon gas water heater.

    Henco Plumbing Services

    (92 reviews)

    My experience with Henco Plumbing has been great! I called them about 2 years ago to clear a…read moreclogged pipe and install a new toilet and had a very satisfying experience (see my previous review), so when we had yet another clog, I called them again. Our plumbing tech, Drew Smith, cleared the clog but found that the sewer line was deteriorating. He conferred with his manager at length to determine the best options available for me. We decided to do the least invasive fix, one that would avoid having to tear up my basement, ( which we use as additional living space), to get to the pipe. Expensive? Yes, but it's the sewer pipe folks - not something we can do without. Henco staff worked with me on the financing and I approved an epoxy coating for the existing pipe. Scott Printz Phil Skaggs, (the expert installers), came out and dug up the back yard to expose the pipe, descaled it and ran the camera to prep for the epoxy. No can do - pipe is in such bad shape that epoxy would be a very expensive, useless option. They immediately notified Henco management & Drew. Drew came back out on Monday with possible options. He'd shared ALL the info & videos provided by Scott & Phil with management, as well as my concerns about cost. It's now Thursday and Scott & Phil are back to insert a special liner (actually a pipe within the existing pipe) that will, to all intents & purposes replace the old pipe without having to dig up my basement & pierce the foundation. This is still an expensive option, but considerably less money than tearing up the basement. Bottom line, these folks have been personable, efficient, and have produced the results they promised. I highly recommend Henco for your plumbing needs!

    Avoid this company. They just want to hard sell you incredibly expensive packages. It feels like…read moreused car salesmen or somehow maybe worse? Came out for a bid on two outdoor pickets being replaced. They said it would cost $800, but also I needed to repipe my whole home and that would be only $35K. They also charge $130 for the visit just to come and give a bid. The two people who came didn't even seem like actual plumbers, more like shady salesmen. Got bids from actual plumbers, significantly less expensive and an actual skilled tradesmen. The Henco grifters claimed my water main was leaking actively, it was dry as a bone, and follow up bids from other companies proved also it was dry. Henco = lying grifters

    Rossco Plumbing - Filtration System Install

    Rossco Plumbing

    (4 reviews)

    Belltown

    I had a great experience with Rossco plumbing company! They came out the same day I called to…read morereplace my water heater, which was a huge relief. The pricing was very fair, and the team was not only professional but also incredibly informative--they took the time to explain everything they were doing and answered all my questions. It's clear they take pride in their work. Highly recommend them for any plumbing needs!

    I had Ross come out to inspect standing water and a sewage odor in our front yard. Without doing…read moremuch in the way of investigatory work, he concluded that repairs would cost between $15,000-$20,000. When I asked how he arrived at that estimate, the response was simply, "I've been doing this for eighteen years." He stated that our sewer line could not be scoped and that the entire system would need to be overhauled, including excavating the front yard. That recommendation felt extreme given the lack of diagnostic evaluation. I'm very glad I sought a second opinion. The actual issue turned out to be a faulty switch on a grinder pump, and the repair was under $1,000. Additionally, contrary to what was stated, our sewer line had already been scoped when we purchased the home. This experience raised serious concerns for me regarding the accuracy of the assessment and overall integrity of the recommendation. I strongly encourage others to seek additional opinions before committing to major repairs.

    Certified Testing Services - backflowservices - Updated June 2026

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