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    Mainstream

    1.9 (133 reviews)
    Open Open 24 hours

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    Services - Mainstream

    Bathtub installation

    Bathtub repair

    Drain repair

    22 More Services

    Electric inspection

    Electric installation or replacement

    Gas line installation

    Gas line repair

    Generator installation

    HVAC installation or replacement

    HVAC system repair

    HVAC system maintenance

    Light fixture installation

    Plumbing inspection

    Plumbing installation or replacement

    Plumbing repair

    Sewer installation

    Sewer repair

    Shower installation

    Shower repair

    Toilet installation

    Toilet repair

    Water heater installation

    Water heater repair

    Water pipe installation

    Water pipe repair

    Mainstream Photos

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    Review Highlights - Mainstream

    It's was are greatest pleasure to have Robert here on the property.

    Mentioned in 3 reviews

    Read more highlights

    Spokane Plumbing & Heating - Water seeping from the bathroom through our kitchen!

    Spokane Plumbing & Heating

    (70 reviews)

    Called on New Year's Day expecting to get voicemail. Nope. Phone was answered by Sam, who…read moreimmediately started taking information about my furnace problem. Given the symptoms, we thought I might have to replace my blower fan. At noon today, I got notice that Mike was on the way to look at the problem. At 12:30, Mike arrives. At 12:35, we're both looking at the furnace while he takes the blower fan cover off. At 12:37, he has diagnosed that the fan isn't dying or dead, but that it has shifted in its mounting bracket, making the fan blades hit the enclosure. SUPERB AND FRIENDLY SERVICE! I COULDN'T ASK FOR MORE. Honest, responsive, hardworking and friendly. HIGHLY RECOMMENDED!

    I can't thank Sam & Mike enough. They showed up a bit after 8am to fix 1 leaky toilet and another…read morethat wasn't flushing well and flush the water heater. The water heater had a leaky valve, so they had to fix that first. Then the first toilet needed new gasket and seal in the tank. Then the 2nd one turned into a major project. It was clogged with calcium that they couldn't fully removed so we decide to go for a new toilet. When they took the old one out the seals in the floor were all rusted out. And the pipe in the floor was a mess so they had to replace that too. And once the toilets were done, they installed bidet attachments for us. They finished up around 2pm. I was so grateful that they were able to get everything done for us in 1 day. Highly recommend!

    Herlin Heating - Energy Efficient Furnace Installation with Coleman

    Herlin Heating

    (2 reviews)

    BEN was disrespectful to my 78 year old grandmother as she attempted to help him navigate his way…read moreto her home to have her water heater fixed. She asked me to come down as she initially got a bad read on him, and boy was she spot on! Ben was not only 40 minutes LATE but he raised his voice and yelled repeatedly at my grandmother as he could not navigate his way to her home. Is google maps no accessible? If it wasn't, this should have been communicated over YELLING at a paying client. At one point he was right in front of our house, mailboxes and all and he still couldn't figure it out. When I called him myself to get the situation fixed, he address it with a "listen lady I don't need this" and hung up on me, TWICE! Claimed it was okay to yell at her because he did not swear at her. My husband ended up fixing it for her. Feel free to use his service if you are ready to be verbally abused and berated. He asked me why I was not helping my grandmother more with directions, and honestly, I was offended as there is not much I could do in between his yelling at her. 0/5 would NOT recommend this service. There are far more professional and kind people out there that can provide you this service easily. And unfortunately, the phone number for this place is his and will continue to hang up on you as he can totally dish it and yell at clients, but can't take it back.

    It's always nice when you can deal directly with the company owner. Ben Herlin has always been…read moreaccessible and very knowledgeable about everything HVAC. If you want personal, prompt and reliable service for your heating or air conditioning, I would highly recommend Herlin Heating.

    Home Comfort Services

    Home Comfort Services

    (10 reviews)

    I cannot give Home Comfort Services anything less than a 5 star review. I had to have our heat…read morepump and furnace replaced which was an expense I was not anticipating. I requested bids from 3 companies in addition to Home Comfort Services. Home Comfort was the lowest bid of the 3 I receive ( one company didn't bother to respond.). The owner and office staff were very helpful in walking me through the process of obtaining a 5% energy loan through PSCCU keeping in contact each step of the way. As soon as the loan was approved they were out the next day with the equipment. It was installed in two days and we are enjoying the AC in this 90+ heat. We have used Home Comfort Services for maintenance of our system for a few years now and have always enjoyed prompt, professional, and friendly service. I will recommend them to anyone.

    So, what did I learn from my experience with Home Comfort Services…read more First, Home Comfort Services has only one technician. Pick a contractor with a large technical staff. This makes them more responsive and gives them a depth of experience that a single person won't have. Secondly, try to get a contractor that will install the whole system including electrical, that way the contractor won't be able to push the cause of the problem to something they aren't responsible for. Thirdly, especially for heat pumps make sure you have at least one year's labor. This allows the system to cycle through a whole year. Our system didn't fail until the dead of winter, nine months after the original installation. While Goodman gives a 10-year parts guarantee, it doesn't include labor. The problem with Goodman's guarantee is they don't cover diagnostics. There is no incentive for contractors to find the problem on the first visit. They can literally send their kids through college trying to find out what the problem with your HVAC unit is. Home Comfort Services installed our HVAC system in April of 2022. It worked well until January of 2023. When the weather turned cold the HVAC system died, it just blew the 3-amp fuse and went dark. Replacing the fuse failed immediately. For the next three months Home Comfort Services came out several times, each time proposing solutions that failed. Leaving us without heat for weeks at a time in sub-freezing weather. We survived isolating ourselves in rooms using space heaters. In March Home Comfort Service deduced that the problem was with the low voltage wiring running from the Air Handler inside the garage to the Heat Pump 100 feet away outside the house. I was resistant to this conclusion because the wiring had been working for the past 20 years without problem. We replaced the air conditioning unit that came with the house with a heat pump. The air conditioning unit worked with the house sense the house was constructed. We were told by Home Comfort Systems that they could use the existing wiring to install the heat pump. In March, 3 months after the first failure, Home Comfort Services said would not come out again unless the low voltage wiring was replaced. Replacing the wiring required wriggling under the house's 20" crawl space and hanging new wire. After laying out the new wire I called Home Comfort Services to come out and reconnected the wire. They got it working and wanted to charge $190 for the effort. I suggested we wait and see how it works. It failed again. When I notified Home Comfort Services that it failed again, they said they were throwing up their hands that they would send out a Goodman service technician. The earliest the Goodman technician could come out was in April or May. Three months from the last failure. Up to this point the only advantage of using Home Comfort services was they were not charging me. My position was the system was only a year old, so the problem was either installation or equipment, neither of which I felt I should pay for. I contacted another HVAC contractor, Platinum Mechanical. They came out the same day. I started to describe the history of the installation and failures, but before I could finish, he said he knew what the problem was. He diagnosed the problem and fixed it within an hour for $90. What was the problem? The Platinum Mechanical technician told me that it was a known problem with Goodman Heat Pumps. The pipes in an outdoor air-conditioning unit stay cold. But heat pumps create both heat and air conditioning. Therefore, the pipes in the heat pump can get very hot. Goodman in their efforts to keep the wiring tidy in the heat pump, zip tie the low voltage wires to the piping. These pipes when they heat the home and defrost the unit get hot enough to melt these wires. In the winter the pipes get hot and the low voltage wires that are zip tied against the copper can short. These shorts can come and go depending on the heat in the pipes. I cannot recommend using Home Comfort Services and would suggest you look for another contractor.

    Mainstream - electricians - Updated May 2026

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