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    Koster Plumbing

    3.7 (3 reviews)
    Closed 7:00 am - 5:00 pm

    Services - Koster Plumbing

    Drain repair

    Hot water recirculation pump installation

    Hot water recirculation pump repair

    6 More Services

    Plumbing inspection

    Plumbing installation or replacement

    Plumbing repair

    Water heater installation

    Water heater repair

    Water pipe repair

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    Recommended Reviews - Koster Plumbing

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    2 years ago

    Replace shower valve. Installed a Delta shower valve . Process was completed quickly for a very reasonable price.

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    3 years ago

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    7 years ago

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    Grapids Home Services

    Grapids Home Services

    (54 reviews)

    What an amazing experience we've had with Grapids! From start to finish the process was wonderful…read more Todd came out within hours of calling to get a quote to upgrade our furnace and add AC to our home. Our furnace was over 20 years old functioning but a bit of a head scratcher. Additionally we needed to upgrade our electrical panel. Grapids was able to subcontract that for us too. Tyler and Eric came out the very next day (bright and early) and spent the day reconstruction our HVAC system. Prior to their arrival we decided to add a humidifier to the unit. The office was seemlessly able to add that to our work order. Todd swang back out to check in on the progress and make sure we were happy. Throughout the day several members of Grapid came through to bring supplies and check in. The stars of the show were definitely Tyler and Eric who worked until after 7pm to complete the HVAC job. They worked well together and I could overhear them as I graded papers upstairs. They treated each other with respect and humor. It was so refreshing to have work done in our home by such wonderful people. They even took the time to FaceTime with my husband who was at work to show the final product and answer all of his questions. Without hesitation I will recommend Grapids (specifically Todd, Tyler and Eric) to anyone! I came back to add we had quotes from three different companies and Grapid was under the others AND included upgrading our electrical panel with one of their subcontractors.

    I had a $15 a month "plan" with GRAPIDS they canceled 2 of my appts. the day of, same as last year…read morethey used the same lame excuse, Staff called in sick, it was for a tune-up before the season, find a Company with Good Reviews!

    Holland Heating & Cooling

    Holland Heating & Cooling

    (43 reviews)

    This company installed a new furnace and a/c unit in May, 2021. As of Jan, 2025, I HAD TO HAVE THE…read moreFURNACE REPLACED DUE TO A CRACKED AND LEAKING HEAT EXCHANGER!!! After only 31/2 years!!!! This company NEVER CAME OUT TO SERVICE THE FURNACE IN THAT TIME PERIOD. When I called them to come out and clean my furnace, I was told that I only had 1 year service. I spent over $10,000 on this "deal", as at that time they were offering a "FREE" a/c unit with the purchase of a new furnace!!! When my furnace only lasted 3 1/2 years, I didn't bother calling them for service. In 2023, I needed the A coil cleaned. One company would NOT service my furnace because it was specifically listed FOR A MOBILE HOME!!!! They sold me a death trap and wouldn't even come out to see what the problem was!!! With a cracked and leaking heat exchanger, ( that had been leaking for awhile since the floor around the furnace was wet, the insulation was wet, and where the water had leaked were white spots where the water had dried and RUST!!!) When they called me, I was told that their service man would have to come out to check it. Told them I didn't need their serviceman to come and check it as two other heating and cooling companies had already told me the heat exchanger was cracked and leaking. Found out later the heat exchanger had a 20 year warranty. THAT'S THE ONLY REASON THEY WANTED TO COME OUT WAS SO THEY COULD TAKE THE HEAT EXCHANGER AND GET THE REFUND ON IT!!! Didn't matter that I could have died from carbon monoxide due to the inferior furnace. ALL THEY CARED ABOUT WAS GETTING THE MONEY BACK FOR THE DEFECTIVE HEAT EXCHANGER!!!! DON'T give this company permission to do any type of heating in your home. They sell these Miller brand furnaces for a reason!!! They know they won't last and they will have to come back to your house for service or to replace it!!! Great job security!!

    We were having problems with our furnace, but we still had heat. Hollands tech, Roger, came out and…read moremessed with the wiring in the panel box for over 6 hours. He had no idea what he was doing. When he was done I pleaded with him not to leave, because now we had no heat. He refused to go back to the furnace, left and said he was never coming back. I paid Holland $406 for the poor service. Roger said I needed to replace the panel box, and a damper that he took and threw in his bucket (I had to ask for it back). The repair that he said I needed would have been around $2000. That included $475 to replace the broken damper. Which I still need to do. I called Warren Heating out and they fixed my furnace with a $75 part in a 1/2 hour.

    Specialized Plumbing - Specialized Pluming

    Specialized Plumbing

    (1 review)

    We called Specialized Plumbing for a clogged kitchen drain on February 24. They came to the house…read moreand told us the garbage disposal was clogged. He was in and out in about 15 minutes. It was such a quick job the plumber even said he felt bad charging us $150. The disposal clogged again one month later on March 26 and they charged another $150 to come back. At this point we stopped using the disposal because we were so afraid it would clog again and flood our brand new laminate floor. Sure enough two months later the sink and dishwasher backed up and flooded our floor. This time when we called Specializd they took two days to return the call and then laughed and said they couldn't get to it for 3 weeks. Certainly they should have looked a little more deeply into the problem when it happened twice in one month and maybe even not changed us for the second call. We called another plumbing service. They came out the same day, snaked the line for 50 feet and recommended we use a bacterial cleaner to keep the line clear.

    From the owner: We take great pride in being a reliable plumbing company serving residential and commercial…read morecustomers in West Michigan. Our mission is simple - to provide exceptional plumbing services at a fair price. We understand that plumbing issues can be stressful, so we strive to make the process as easy and stress-free as possible for our customers. Whether you need a simple repair or a complete installation, we have the knowledge and expertise to do the job right. You can always trust us to provide high-quality workmanship and excellent customer service.

    Koster Plumbing - plumbing - Updated May 2026

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