4B Systems, Inc.

Apr 2026

The first time we used Rob was a cold call when my girl friend put her house up for sale, a house inspector said some the circuit breakers in the panel were a fire hazard and entire panel needed to be replaced. Rob said some were an old style breaker was all it was, panel did not need to be replaced. He replaced mismatched breakers. When we started remodeling my house I wanted all new wiring which it needed. Including new 200 amp panel. Rob and Garret have been rewiring my house as the remodeling continues over several years. They also have installed conduit for a future phase, thinking ahead, when the second floor rehab starts. Rob and Garret recently rewired my basement...read full review

Apr 2026

We Can always count on Rob and 4B Systems for top quality work on a large number of different types of jobs. We’ve had him do work on our house for the past 10 years and will continue to call him in the future.

Mar 2026

We had been dealing with intermittent partial power outages in our home for about a year. During that time, we had several electricians come out—some from large, well-known companies—but none of them could actually figure out what was wrong. Instead, they kept suggesting expensive repairs that would have cost us thousands of dollars. It was incredibly frustrating.

Then we found Rob. When he came over, it took him about five minutes to diagnose the problem. Five minutes. Even better, it turned out to be something that didn’t require any expensive repairs at all. After a year of stress and wasted time with other companies, Rob solved it almost immediately.

His...read full review