Review site — not the live website
National Home Authority · Gold Recognition

Carroll Service Company

A Keller and Dallas–Fort Worth electrical company independently reviewed against NHA’s published evidence standard.

BBB profileA+ letter grade observed October 11, 2026
Google customers4.8 out of 5 · 103 reviews observed October 11, 2026
Matched location408 N Main St Ste C, Keller, TX 76248

Why Carroll Service Company qualified

The individual BBB record displayed an A+ letter grade and the same Keller suite, telephone number and company identity shown by Google and the official website. Google displayed a 4.8 rating across 103 reviews for the exact listing. NHA also reviewed the BBB complaint page, which displayed 0 complaints at the time of research.

Services verified on the official site

  • Residential electrical repair
  • Commercial electrical repair
  • Panel and wiring upgrades
  • Lighting and ceiling-fan installation
  • Generator installation
  • Surge protection and safety inspections

Identity and evidence review

Telephone (817) 320-9721, the carrollservicecotx.com domain and the listed local address aligned across the current sources reviewed. The profile is tied to this specific business record—not to a similarly named provider or another branch.

Important limitation: NHA did not independently verify licensing, bonding, certifications or insurance. Homeowners should confirm credentials, scope, pricing and contract terms directly before hiring.

Primary sources

BBB business profile · BBB complaint context · Google listing · Official website

Ratings, review counts and BBB information can change after publication. BBB does not endorse businesses, products or services.

Disclosure: NHA recognition reflects the documented criteria and source checks described above, not a guarantee of future performance. NHA may maintain commercial relationships within the home-services industry; no such relationship changes the evidence standard applied to this profile.