1. OJ Insulation

    1. OJ Insulation

    0

    Morgan Hill, CA

    OJ Insulation

    4.4 (7 reviews)
    Open 7:00 am - 4:00 pm

    Request pricing & availability

    Response time

    30 minutes

    Response rate

    100%

    Services - OJ Insulation

    Insulation removal

    OJ Insulation Photos

    Special offers for you

    Sponsored

    5.0
    (5 reviews)
    Insulation Installation
    Responds in about 2 hrs
    4.0
    (5 reviews)
    Solar Installation
    Responds in about 3 hrs
    4.5
    (770 reviews)
    Insulation Installation
    Responds in about 10 mins
    Loading...Loading...Loading...

    You might also consider

    Recommended Reviews - OJ Insulation

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration
    Photo of Dave C.
    0
    109
    16

    15 days ago

    Business owner information

    Photo of Eric R.

    Eric R.

    Helpful 1
    Thanks 1
    Love this 1
    Oh no 0

    2 months ago

    Business owner information

    Photo of Eric R.

    Eric R.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Business owner information

    Photo of Eric R.

    Eric R.

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    5 years ago

    Helpful 4
    Thanks 0
    Love this 1
    Oh no 0

    12 years ago

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0

    11 years ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0

    Ask the Community - OJ Insulation

    You might also consider

    Atticare

    Atticare

    4.4
    (770 reviews)

    Had Atticare out yesterday to service my ADU attic. This…read morewas not a very big job as far as square footage and I was not sure if I could find a company willing to do such a relatively small job. Chris came out early on a Saturday morning to meet me and inspect my attic. He provided a free estimate, according to my availability, not his which I greatly appreciated. When the crew came out they were on time and very professional and courteous. I would also like to add that it was A very hot day yet, they took their time and did not try to rush or take any short cuts. They sealed off everything in the work area and did a very thorough clean up after the work was done. I feel I was given a very fair estimate and even with my job being so small, they still spent most of the day onsite. If you suspect you have a rodent issue in your attic, I recommend Atticare.

    I had AttiCare come out for an estimate to clean the attic and provide insulation at a rental…read moreproperty. The estimator's in-person presentation was very good -- professional, clear, and well organized. The overall process was explained pretty well however I needed more info after he left. The one key issue for me was the R-rating and since R-value is a major factor in comparing insulation options, I wanted to understand exactly what was being installed. I tried to follow up with the estimator to get clarification and asked for a call back. While multiple emails were exchanged from what seemed to be the corporate end, there was no actual human interaction, and my request for the estimator to call back failed. Because of that lack of follow-through, I ultimately decided to go with another vendor who was more responsive. AttiCare made a good first impression, but communication after the initial visit failed. I wouldn't proceed without speaking to the estimator. They lost a job due to that.

    Attical Insulation and Rodents

    Attical Insulation and Rodents

    4.9
    (79 reviews)

    Very professional crew and competitive pricing! They showed up on time, were courteous,…read morecommunicated well and took care of business all day aside from lunch break. They sealed many difficult to reach spots in the attic, eves, roof returns etc. and around the crawl space and around pipes, with 1/4" galvanized steel mesh (sometimes added concrete where needed). They produced before and after pictures of their work and set a bunch of traps that they will check in two weeks. I was pleased.

    I contacted several attic and rodent companies before choosing Attical, and I'm very glad I went…read morewith them. What stood out most was how thorough they were. Unlike some other companies that focused only on the attic, Attical inspected the entire property, including the attic, crawlspace, garage, exterior walls, roofline, and other potential rodent entry points. They identified and sealed areas that other companies either overlooked or never mentioned. Their pricing was also very competitive. During the quoting process, some companies adjusted their pricing based on estimated labor time, crew size, or changing measurements. Attical, on the other hand, honored their proposal and focused on getting the job done properly rather than finding reasons to increase the price later. Throughout the project, they delivered exactly what they promised: insulation removal, sanitation, rodent proofing, air sealing, duct repairs, trap monitoring, and new insulation installation. The crew was professional, hardworking, and took the time to explain the process and answer questions along the way. Overall, I felt that they genuinely cared about solving the problem correctly instead of simply completing another job. I would highly recommend Attical to anyone looking for attic insulation, rodent proofing, or attic restoration services.

    HVAC & Insulation Gurus

    HVAC & Insulation Gurus

    4.4
    (352 reviews)

    I got a few bids for my HVAC project, and HVAC & Insulation Gurus stood out right away. Their rep…read morecame to the job site, carefully looked at the situation, and came up with a smart solution for relocating the air return vent, which was exactly what I needed. Other HVAC reps I spoke with didn't want to help or even suggest rerouting ductwork to make it happen, but HVAC Gurus did. It was a complex situation working with the existing structure and a new addition. They did all new ductwork, a new furnace, and a cooling system, but the most challenging part was finding the right spot and successfully moving the return vent from its original location. That's when I knew I needed an expert, and that's why I chose them as my sub. As a general contractor, I value trades that can communicate clearly and coordinate with others on site, and this team did just that. Their pricing was competitive for the scope of work, and the quality matched the investment. Professional, reliable, and solution oriented, I'll definitely be working with them again and recommend them for any HVAC work.

    Paid over 25K for HVAC Gurus to install Heat Pump system in my home. This company only pulled…read moremechanical permit after I complained when it was discovered almost 2 months later. The inspector said we needed an electrical permit as well and it took MANY phone calls and another month before HVAC Gurus actually pulled this permit. The first inspection failed because they did not install a GFI outlet on the outside of the house where some electrical equipment was installed. They charged me an additional $650 to resolve what should have been installed properly in the first place. The second inspection because they used flexible conduit from the electrical panel to the ceiling and code requires rigid pipe. They were also cited for using incorrect wiring colors, black wire for HOT line which has to be red to meet building code. This is pretty basic stuff. HVAC Gurus ignored all attempts to remedy the situation amicable and totally dropped the ball. I don't recommend this company to anyone. The workmanship is sub-par at best and they don't stand by their workmanship and their customer service is the worst! I also learned (the hard way) it's never wise to pay any contractor in full until permit inspection has passed. In the end, I hired a qualified electrician and it cost me another $600 to fix the wiring screwup. I would NEVER do business with this company again!

    All Bay Insulation & HVAC

    All Bay Insulation & HVAC

    4.8
    (424 reviews)

    We recently worked with Noam for air duct cleaning, duct replacement and asbestos removal, and we…read morewere very impressed with the entire experience. From the beginning, he was transparent about the condition of our air ducts, explaining that they were in poor shape and would need to be replaced, along with asbestos removal. We truly appreciated his straightforward approach and willingness to clearly and patiently explain everything. We felt like we were in very good hands throughout the process. We really appreciated his availability on such short notice especially with summer starting. He was able to quickly accommodate the work and has the proper licensing and qualifications to handle the asbestos removal safely and professionally. Throughout the project, we felt comfortable and confident in his recommendations and workmanship. His team was professional and thorough, they carefully covered and protected areas around our home before starting the work and stayed completely on schedule throughout the process. We are grateful we had the opportunity to work with Noam and his team. They provided excellent service from start to finish, and we highly recommend them to anyone needing air duct repair or replacement and asbestos removal services.

    Noam, the owner of All Bay Insulation, and his crew came to do air duct cleaning, and thoroughly…read morecleaned our crawl space and attic so that we are free of rodent feces. New ducts and insulation were replaced. Concrete was poured in crawl space to prevent future rodent invasion. Overall, they did more work than they originally promised. His crew was very professional, diligent, and pay attention to detail. They carefully covered and protected areas around our house as to keep it clean, before starting the work and cleaned up nicely after work each day. They were on time every day throughout the work process. Many of his crew had worked for him many years and they are hard working. Bottom line: They provided excellent service and demonstrated integrity. I highly recommend these guys.

    OJ Insulation - insulationinstallation - Updated July 2026

    Loading...
    Loading...
    Loading...