While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Company details
- Electrician
- Appliance repair service
- Electric vehicle charging station
- Electrical installation service
- Electrical repair shop
- Lighting Contractor
Written by the company
Interstate Electrical Contractors is a licensed, bonded, and insured electrical contractor based in Glendora, CA, serving homeowners and businesses across Glendora, Arcadia, Diamond Bar, Upland, and nearby San Gabriel Valley communities. Owner Frank Chiavarini provides professional electrical repair, troubleshooting, wiring, electrical panel upgrades, lighting installation, outlets and switches, EV charger installation, and other residential and commercial electrical services. We focus on safe electrical work, clear communication, dependable service, and practical solutions for every project. California C-10 Electrical Contractor License #415324.
Contact info
960 East Woodland Lane, 91741, Glendora, United States
- +1 626-914-4000
- frank@glendoraelectrician.com
- glendoraelectrician.com
People also looked at
No reviews
This company hasn’t received any reviews yet.
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.


