R & K Building Supplies

4.64 |312 Verified Ratings
Write a Review

R & K Building Supplies

4.64 | 312 Verified Ratings
Write a Review


25 West Baseline Road
Gilbert, AZ 85233
Your use of our services is governed by our Terms & Conditions

R & K Building Supplies

Affordable Attic Insulation Installation

R&K Building Supplies Insulation Division is a fully licensed insulation contractor. With over 40 years in business serving the greater Phoenix area, we have established our reputation of "Reliability & Knowledge" by providing quality products and professional installation. You may be surprised to realize how affordable upgrading your attic insulation can be, so please don't hesitate -- contact us and schedule your free Attic Inspection today! Visit our website for more information, or if you would like to learn more about the other products and services we provide.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Phoenix
  • Scottsdale
  • Mesa
  • Glendale
  • Chandler
  • Tempe
  • Gilbert
  • Peoria
  • Sun City
  • Surprise
  • Sun City West
  • Wickenburg
  • Avondale
  • Buckeye
  • Cave Creek
  • Fountain Hills
  • Goodyear
  • Aguila
  • Palo Verde
  • Laveen
  • Tonopah
  • Rio Verde
  • Morristown
  • Chandler Heights
  • Litchfield Park
  • Higley
  • El Mirage
  • Gila Bend
  • Fort McDowell
  • Youngtown
  • Arlington
  • Queen Creek
  • Waddell
  • Wittmann
  • Carefree
  • Tolleson
  • Cashion
  • Tortilla Flat
  • Paradise Valley
  • See All >

Services Offered

  • Batt, Rolled or Reflective Insulation Install
  • Blown-in Insulation Install

Areas of Expertise

  • Attic Insulation Upgrades
  • Blown-In Fiberglass Insulation
  • Blown-In Cellulose Insulation
  • Spray foam for new construction

Product Brands Used

  • Certainteed, Knauf, Johns Manville

Quick Facts

Business Hours
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
(Please call to confirm)
  • Small Jobs Welcome
  • Warranty Offered
  • Free Estimates
  • Materials
  • Credit Cards Accepted
  • Bilingual


In Business Since: 1974
Memberships & Affiliations
  • Better Business Bureau
State Licensing
Trade: CR-40 Insulation
License #: ROC 323929
Expiration: 03-31-2023
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

To find more licensing information for your state, visit our Licensing Requirements page.

Business Overview

Community Involvement

St. Vincent de Paul

Boy Scouts of America

Phoenix Children's Hospital

How We Got Started

We started in this industry in 1974.

We describe our business as Rooted in the community


R & K Building Supplies

My Work
1 Projects
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Ratings & Reviews
R & K Building Supplies

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 312
  Page 1 of 32
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5.0   |  
good job
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0.5   |  10-09-2019
Review by Jim T. in San Tan Valley, AZ
Don' t hire them! Very poor quality of work....

0 of 1 users found this review helpful.

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5.0   |  
Review by in Gilbert, AZ
Good experience
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5.0   |  
Review by in Mesa, AZ
Convenient timing, pricing good, friendly crew that was fast and cleaned up. Overall experience excellent.
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5.0   |  
Review by in Waddell, AZ
Good kids. Very respectful
Response by R & K Building Supplies: Thank you so much, Roger. I have asked our Insulation Manger to be sure and pass the kind words along to the crew.
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4.67   |  
Review by in Chandler, AZ
had a very good experience so far. looking forward to hire for cellulose blow in
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5.0   |  
Review by in Phoenix, AZ
Showed up on time and cleaned up what little mess that made. Highly recommended
Response by R & K Building Supplies: Thank you for your review. We appreciate the positive feedback!
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5.0   |  
Review by in Waddell, AZ
Did a nice job and cleaned up after the work. Showed me exactly what they were doing and took time to explain.
Response by R & K Building Supplies: Thank you Gary for the positive feedback!
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5.0   |  
Review by in Buckeye, AZ
clean job
Response by R & K Building Supplies: Thanks!
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4.5   |  
Review by in Queen Creek, AZ
The estimator made a mistake on the amount of insulation required. A second trip to my house is necessary to finish the job. What they did was fine, but it is only half finished at the moment.
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Showing 1-10 of 312
  Page 1 of 32

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What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
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  2. Verify Insurance
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  3. Verification of State Business Filings
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  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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