Johnson’s Insulation

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Introduction: At Johnsons Insulation, we pride ourselves as being the best technically sound insulation services for attics, crawlspaces and walls in Alameda, Contra Costa, Marin, Napa, San Francisco and San Mateo. Our team of insulation removal and replacement expert technicians are trained to provide commercial and residential areas with services that are guaranteed to give you the necessary facility upgrade that allows you work or live and enjoy life in good health.

Overview

Current Top Pro

Hired 325 times

16 similar jobs done near you

Background checked

License verified

10 employees

8 years in business

Payment methods

This pro accepts payments via Cash, Check, Credit card, PayPal, Square cash app, and Venmo.

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Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

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Insulation Installation or Upgrade - San Rafael 20
Insulation Installation or Upgrade
Insulation Installation or Upgrade - Los Gatos 201
Insulation Installation or Upgrade

Reviews

Customers rated this pro highly for work quality, professionalism, and responsiveness.

Excellent 4.9

213 reviews

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93%

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Lisa S.

2 weeks ago

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Hired on Thumbtack

We were very impressed by the quality and professionalism that Johnson's Insulation displayed. During Miquan's home inspection, to estimate installing new attic and wall insulation, he was patient with all our questions and gave us good suggestions, such as what type of insulation would qualify for an energy rebate. The first crew performed a complete upgrade of our attic's insulation. They were thorough in removing the messy old fiberglass insulation. They thoroughly cleaned, disinfected, and sealed the attic and ducts, before installing the high-density batt insulation we requested. They were meticulous in first sealing off the work area from the rest of the house, and in cleaning up once the job was done. We were pleased to see that the workers' health was a priority; they were fully covered in protective clothing and masks. The next day, another crew came to put insulation into uninsulated walls. Soon after starting to drill into walls, the crew discovered some walls already had insulation and stopped the work. Miquan came to recheck the walls, and determined that only a few walls did not yet have insulation. The crew then added insulation into just those walls, then closed up all drill holes. Despite there being a crew of 4 assigned to this job, and much time and materials had been spent to prep areas that ultimately did not need treatment, Miquan billed us only for the work on the small number of walls that did need insulation. We received sincere apologies from everyone for the error, and Miquan mentioned another method he'll use in the future to better identify whether a wall is insulated or not. The way they all handled this situation says much about their integrity and values, more so than if this job had gone perfectly. We would not hesitate to use Johnson's Insulation again, and highly recommend them.

Details: Residential • Improving energy efficiency • Attic • Walls • 4 rooms • Need professional's recommendation

Insulation Installation or Upgrade

MaryAnn M.

4 weeks ago

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Hired on Thumbtack

I’m grateful for the work done by Johnson’s Insulation in the crawl space of my condo. They really went above and beyond at with quality work at a reasonable cost. My insulation had been damaged when a sewer pipe leaked and unknown to me, the heating ducts had been left disconnected in various parts during the restoration process. Mr. Johnson and his team replaced the insulation, alerted me to the situation with the disconnected ducts and fixed them. They also patched up open gaps that so that rodents couldn’t get in. I feel comfortable now using my heater!

Details: Residential • Basements and crawlspaces • Entire home • Need professional's recommendation

Insulation Installation or Upgrade

Christina L.

4 weeks ago

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Hired on Thumbtack

We had Johnson’s Insulation help us clean, sanitize the attic and also help us install new insulation for our attic. They did a fantastic job. The whole crew was really efficient and professional. They also helped us seal all entry points and exit points, which rodent could come in and out. They cleaned and sanitized our attic really well. After they finished the job, they also vacuumed the house and ensured the floor was clean. They did a great job and highly recommend the company for anyone who needs insulation services.

Details: Residential • Attic • 1 room • Need professional's recommendation

Insulation Installation or Upgrade

Mike B.

Apr 10, 2024

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Hired on Thumbtack

Johnson's Insulations was very professional, fast, informative, and helpful. They even had fair pricing. I would highly recommend them. They know what they're doing.

Details: Residential • Improving energy efficiency • Managing moisture • Attic • Basements and crawlspaces • Entire home • Need professional's recommendation

Insulation Installation or Upgrade

Byron H.

Jan 30, 2024

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Hired on Thumbtack

Miquan was extremely helpful in advising me on how to remedy a humidity and moisture problem. I’ve spent so much money on upgrades to the house only to have moisture issues; which was a huge bummer. But Miquan was knowledgeable about the issues and walked me through different steps to take to rectify the situation. Really appreciate his time and expertise!

Details: Residential • Managing moisture • Attic • Walls • 2 rooms • Blown-in insulation

Insulation Installation or Upgrade

Credentials

License

License Type: C2 - Insulation and Acoustical Contractor (CA)

License verified on 2/19/2023

License

License Type: C61 / D64 – Air Duct Cleaning (CA)

License verified on 2/19/2023

Background Check

Miquan Johnson

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
Free estimate. No hidden fees.
What is your typical process for working with a new customer?
Reach out to the customer to explain what the company has to offer. Schedule appointment and provide an free estimate.
What education and/or training do you have that relates to your work?
Building Performance Institute (BPI Certified Professional)

Johnson’s Insulation

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