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 420 times

Serves Oakland, CA

Background checked

License verified

10 employees

9 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

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

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Top Pro status

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Reviews

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

Excellent 4.9

287 reviews

5

93%

4

4%

3

1%

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1%

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Read reviews that mention:

Jessie J.

2 weeks ago

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Hired on Thumbtack

Details: Install ducts and vents • 1 - 5 vents • Heating and cooling • Rigid sheet metal • I'd like to discuss with the professional • Two-story building • Townhouse

Duct and Vent Installation or Removal

Maulik B.

Mar 23, 2025

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Hired on Thumbtack

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

Insulation Installation or Upgrade

Michael S.

Feb 19, 2025

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Hired on Thumbtack

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

Insulation Installation or Upgrade

Ron M.

Feb 5, 2025

·

Hired on Thumbtack

Great experience from the bid to the finished product. Very professional. The install crew went above and beyond! Thank you

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

Insulation Installation or Upgrade

Saurabh S.

Jan 14, 2025

·

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

Credentials

License

License Type: C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor (CA)

License verified on 3/12/2025

License

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

License verified on 4/2/2025

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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