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    Four Star Insulation

    4.8 (4 reviews)

    Services - Four Star Insulation

    Insulation installation

    Insulation removal

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    Recommended Reviews - Four Star Insulation

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    2 years ago

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    3 years ago

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    8 years ago

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    11 years ago

    Great employees.hard working and honest insulators.best insulation company in the Portland metro area

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    Best Solutions Services

    Best Solutions Services

    (70 reviews)

    Laurelhurst, Northeast Portland

    Excellent work at fair prices. The fast working team cleaned up rat and squirrel waste in the attic…read moreand crawl space and also replaced vapor barrier all in one day. They also removed a bunch of trash/junk in the attic that had been left by previous owners. I never thought I'd call an attic pretty after seeing it without junk and waste! Thank you Best Solution Services!!!

    UPDATED 11/15/2025 After my complaint about the service the…read morecompany offered to returned to reclean our vents and ducts in exchange for me either taking down the review or giving them 5 stars. The return job was completed somewhat satisfactorily. When they returned to complete the job, the owner kept making statements about me updating the review to 5 stars in exchange for coming back and completing the original job. Read the 4 star review on here, as it was the same with that person as it was with us. Just like everyone elses negative reviews the Groupon is a bait and switch. They came to our house told us everything was very dirty and that everything will need to be brushed no vacuumd so our Groupon was worthless. $450 for a half done job(see pictures of AFTER the original work was done). We requested a detailed invoice of the service and when we didn't receive it I called to find out what the delay was. The person I spoke to just kept reiterating the same thing over and over. How dirty everything was and how they cleaned it and I was to prove to him where it was still dirty. Mind you he was looking at this very same review while on the phone. The last red flag that is they only take venmo AND it goes to a private individual under the name Marlene Gomez Perez. Please do not use this company.

    Revival Heating & Cooling - Now offering Whole Home Generator Installations!

    Revival Heating & Cooling

    (110 reviews)

    Sellwood, Southwest Portland

    Today I had my first experience with Revival Heating & Cooling, and I couldn't be happier that I…read morechose them. From the moment I booked the appointment, the communication was clear, friendly, and everything ran like clockwork. Technician Dane Shepherd arrived right on time with his a friendly smile and a handshake that immediately put me at ease. As a former service electronics technician myself, I truly appreciated watching a pro at work. Dane thoroughly diagnosed my HVAC system - testing the 24VAC to the gas valve, checking ohm resistance on the high-limit switch, flame sensor and inspecting the HSI igniter, measuring air/heat ratios, and verified the in the house heat vents blowing 112F of air. Along with a long list of additional tests. His attention to detail and systematic approach were outstanding. Dane was not only highly skilled but also polite, patient, and happy to explain what he was doing every step of the way. The work was completed perfectly, and my system is running smooth and better. Revival Heating & Cooling has earned me a customer for life. If you want honest, knowledgeable, and top-tier service from a company that truly cares, look no further. I highly recommend them - and ask for Dane if you can!

    While Dane was wonderful in replacing our water heater's anode rod, it was quite bothersome that we…read morehad to pay $250 to have it replaced on a part covered under warranty. The water heater was installed 2 1/2 years ago by Rivival Heating and the anode rod needed to be replaced because "Portland water is so hard and full of minerals". The original quote for labor alone (not covered under warranty) was $340 but we got the manager to bring it down to $250. Still, the water heater is only 2 1/2 years old and that was an expense we did not anticipate when we bought the water heater. The prior one was not broken but when we had Rivival replace our furnace, they strongly suggested replacing the water heater at the same time. The old one never produced brown water but after just two years, the new one did. Maybe the water heater wasn't as good as the previous one? Not sure... Forgot to add, my home warranty service said they could not reimburse me because this is a "warranty issue". And to be truthful, the furnace job was great! Just wish the water heater repair didn't cost me anything. Next year, when it is out of warranty, I'll be able to file for reimbursement from my home warranty provider.

    Northwest Weatherization - Gaps big enough for critters maybe even wasps or yellow jackets

    Northwest Weatherization

    (27 reviews)

    I never thought I could get soooo excited about insulation....but I am!!!…read more Northwest Weatherization came out last week and added blow-in insulation in my attic. They were easy to communicate with, fast and handled all the rebate paperwork so I didn't have to. Our 2000sf house was built in the the 50's-prior blown in insulation was between 4-7" depending on where you measured in attic. I'm the Summers, our house was an oven, Winters an icebox. No central heating: just cadet wall heaters (all new). Although we try to be as conservative as possible with heating, our electric bill jumps to about $400/month when it gets cold. (We even have new windows/doors.) The insulation was blown in on the 10th, day or so after was that first really cold day:outside thermometer said 36*F when I woke up. Went to the living room/kitchen, no heat on all night. Absolute noticeable difference: it wasn't toasty, but usually if is 36 outside, with no heat on inside, the interior temp might be 45 on a good day. Already, the interior temperature is remaining much more consistent and we are running the heat way less. We had to have a few extras done, to meet codes, but even with that, after rebates our total was just over $2600. Considering how much costs for everything have gone up, I imagine it would have been way less if I would have done this 3 years ago when I first started thinking about it. I don't know how their prices compare to others, I just wanted it done asap so I didn't shop around like I usually do. However, I'm very happy with the price, the company and the results so far. REALLY looking forward to seeing next month's bill!

    I was willing to go with Northwest Weatherization on the strength of their reputation and reviews,…read moreeven though they cost more than another company I was considering. But they completely dropped the ball on my efforts to find out whether they could truly insulate my 110-year-old frame home. After coming to my home twice -- once to give an initial estimate, the second time to look what was beneath the original siding (nothing but studs, it turned out) -- they were supposed to let me know whether they could do the job, and if the price would change. They never got back to me despite several text and phone call messages to Justin, the technician for the company. So I went with the other company. Disappointed at the poor customer service.

    Green Energy Solutions

    Green Energy Solutions

    (7 reviews)

    Do not contact this company unless you would like to be emailed, text and multiple phone calls…read morethroughout the day. I have requested in multiple formats not to be contacted and they will not stop. They have started using different numbers after I block previous ones.

    I am an architect and owner of a 1906 Craftsman home which I'm slowly modernizing into being more…read morecomfortable and an investment for the future. I was pleased to discover Green Energy Solutions through the Energy Trust of Oregon's Clean Energy Works program in Portland, Oregon. My house is 2000sf and previously had no insulation. This lead to lots of temperature differential throughout the levels and rooms as well as drafts and extremely high heating and cooling costs. In the coldest months our heating electric bills would peak at around $400 a month! The house had no central cooling and the upper floor would at times be as warm as 90 degrees! NOT acceptable!! My project manager from Green Energy Solutions was Ernesto Melo. I appreciate how he listened and worked through some of the trickier insulation areas. Now that the install is complete, I am delighted with the consistent temperatures throughout the house. The monthly electric heating bill is now about 25% the previous amount. After all the years since 1906, my house is finally dressed appropriately to be outside! Thanks to Central Air (HVAC), Green Energy Solutions (Insulators), Clean Energy Works, Energy Trust of Oregon, and Mitsubishi. I am a very happy customer and will use this team again as well as recommend them on my future residential design work.

    Four Star Insulation - insulationinstallation - Updated May 2026

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