J&B Materials
Market rank
#1 / 5
J&B Materials is Honolulu's trusted insulation specialist, delivering premium insulation solutions for residential and commercial properties throughout Hawaii. With an impressive 4.9-star rating based on 30 verified customer reviews, the company has built a reputation for exceptional craftsmanship and reliable service. Specializing in comprehensive insulation services, J&B Materials provides expert installation, inspection, and consultation to help properties achieve optimal energy efficiency and comfort. Whether upgrading existing insulation or installing new systems, their skilled team uses quality materials and proven techniques suited to Honolulu's unique tropical climate. The company understands that proper insulation is essential for maintaining indoor temperatures, reducing energy costs, and improving overall property performance in Hawaii's warm, humid environment. J&B Materials serves homeowners and business owners seeking professional, dependable insulation work backed by proven expertise. Ready to enhance your property's energy efficiency? Contact J&B Materials today to schedule a consultation with Honolulu's premier insulation contractor. Let their experienced team help you achieve superior comfort and savings.
Health scoreMay 24, 2026
34
out of 100
#1
Market rank
4.9
Avg rating
30
Total reviews
No public response signal
Response rate
Unknown
Years active
34
Health score
Health score · 34 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how J&B Materials broke down on May 24, 2026.
Score trend
30d90d1y
J&B Materials
90 days trailing
Market position
#1 of 5 Insulation in Honolulu.
Operator ranks every insulation in Honolulu continuously using reviews, response rate, and local market share.
#1
of 5 Insulation businesses
in Honolulu
in Honolulu
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
Insulation · Honolulu
Top 5 shown
1
J&B Materials · this page
30
2
808 Drywall & Paint Repair LLC
12
3
Protech Roofing LLC
34
4
Acutron LLC
1
Recent activity
What changed this month.
Holding a top 1 slot in Honolulu Insulation
Market leaderboard refreshed this morning
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 30 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
4.9★★★★★30 reviews
5 ★
15
4 ★
8
3 ★
4
2 ★
2
1 ★
1
Review themes refresh continuously. Check back once Operator has synthesized enough comments from J&B Materials’s reviews.
About & contact
Where to find them.
Free estimate
About
J&B Materials is Honolulu's go-to insulation specialist with a stellar 4.9-star rating from 30 verified reviews. They handle both residential and commercial insulation projects across Hawaii with premium craftsmanship and free estimates.
Phone
Email
Website
Price range
moderate
Specialties
Spray Foam InsulationBlown-In InsulationBatt InsulationAttic InsulationWall Insulation
Competitors · top 5
Side by side with the neighborhood.
The insulation shops J&B Materialscompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
#
Business
Rating
Reviews
Response
Score
1
J&B Materials
★4.9
30
No response signal
34
2
808 Drywall & Paint Repair LLC
★5.0
12
No response signal
66
3
Protech Roofing LLC
★4.7
34
No response signal
70
FAQ
Quick answers.
The questions people ask before they call.
Contact J&B Materials
Call (808) 836-1161 for service. The website jbmaterials.com also has direct contact info.
Hours for J&B Materials
J&B Materials has not published hours publicly. Call ahead or check their website if you have one in mind.
Services offered by J&B Materials
J&B Materials offers Spray Foam Insulation, Blown-In Insulation, Batt Insulation, Attic Insulation, Wall Insulation, Energy Audits. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with J&B Materials yet. Find the listing to add them.
Estimates and availability
Free estimates available.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
Local rank in Honolulu
Operator ranks every insulation in Honolulu continuously. J&B Materials currently ranks #1 with a 4.9 rating across 30 reviews. Rankings refresh continuously from Google, Yelp, and Meta.
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