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 386 times

21 similar jobs done near you

Background checked

License verified

10 employees

9 years in business

Business hours

This pro hasn't listed their business hours.

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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
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Insulation Installation or Upgrade

Reviews

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

Excellent 4.9

270 reviews

5

93%

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Lisa S.

May 23, 2024

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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

Saurabh S.

3 weeks ago

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Hired on Thumbtack

Highly recommended ! Contacted them to insulate our crawl space . Price quoted was fair. Our crawl space was partially insulated- with some areas having no insulation, and a few having insulation installed incorrectly. The crew showed on time, and was extremely polite, and cleaned up when they were done. While they added the missing insulation, they pointed out areas where the existing insulation was in great shape but could be repaired (it was falling off etc) saving us more money (they reduced the price in the final invoice) They also took videos to ensure we were satisfied with the work . Any other vendor may have just taken off the older insulation and installed new one and made more money but these guys were honest and showed that they wanted the right thing for the customer . Really appreciate their honesty.

Details: Residential • Improving energy efficiency • Basements and crawlspaces • Entire home • Batt, Rolled, or Reflective insulation

Insulation Installation or Upgrade

Roger A.

Dec 29, 2024

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Hired on Thumbtack

Our job went exactly according to plan. Arrived on time, very professional, completed the work with no issues, and cleaned up very nicely. I thought the price to be very fair. I recommend Johnson insulation to anyone looking to stay a bit warmer and energy.

Details: Residential • Improving energy efficiency • Attic • Basements and crawlspaces • Entire home • Batt, Rolled, or Reflective insulation

Insulation Installation or Upgrade

Savio V.

Dec 13, 2024

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Hired on Thumbtack

Miquan and his team did a great job installing new attic insulation at my place. I could feel instant difference in temperature being maintained. I took quotes from multiple vendors and decided to go with them as the rates were competitive, guys are genuine and hardworking. Guillermo on the day of installation handled everything and responded to all my queries patiently. Would definitely recommend them.

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

Insulation Installation or Upgrade

Theresa W.

Dec 4, 2024

·

Hired on Thumbtack

Great job from Johnson’s insulation on my attic. They showed up at 8 AM and we’re finished by 3 PM. They cleaned out the old insulation, sealed the gaps, added a attic tent for the top of the ladder and once everything was insulated, they laid plywood down on a portion of the attic for storage space. Miquan even went as far as obtaining a permit from the City Of San Leandro as I have an inspection coming up and we wanted to ensure everything was covered. His team was awesome and easy to work with, and they cleaned up when they were done

Details: Residential • Improving energy efficiency • Attic • 1 room • Blown-in insulation

Insulation Installation or Upgrade

Credentials

License

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

License verified on 2/19/2023

License

License Type: C2 - Insulation and Acoustical Contractor (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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