Main Souce Electrical

Main Souce Electrical runs an electrical supply operation based in Houston, Texas where they focus on stocking parts and materials for electricians who handle residential, commercial, and industrial work. The city climate brings frequent storms and high heat that knock out panels and wiring, so local crews rely on quick access to breakers, conduit, and fixtures without driving across town. Electricians stop in for routine restocks or special orders when a job hits a snag and the crew there helps track down items or points out the latest code updates that affect daily installs. Houston electricians face these weather hits year round and count on a local spot that keeps the basics ready for whatever breaks next.

They keep shelves full for full electrical installations across home additions, office builds, and factory upgrades while running a will call counter that moves fast on picks. Junior and Mauricio pull orders right away and double check carts so nothing gets left behind before a technician heads out to the site. Stock includes basic wire and switches plus 2020 code handbooks that clarify new rules on grounding and circuits, cutting down on callbacks once the work starts. When something runs short they source replacements on the spot instead of forcing a return trip. Electricians in Houston grab what they need for any size job and head straight back out without extra delays from missing items.

Customers split on the results with some noting solid help on materials and fast counter service while others hit empty shelves and slow turns that waste a whole morning. This mix of quick material grabs and occasional stock gaps lands them in the middle on reliability and timing. Houston crews see both sides depending on the day and what stock sits ready. DIRT Score 3.7 from 41 reviews on Finds.

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“This is a really nice supply house pretty much everything you need is right here and they don't have it they can get it they even had some nice convenient 2020 code changes handbooks that's going to help my life a little bit easier than the following months of all these changes thanks First Source I'll definitely be returning here”

“Great customer service!! All the electrical materials you need for any residential, commercial & industrial electrical installation!”

“Junior and Mauricio are always fast on the picks at will call everyone i come thru,as well as always helping look out to make sure I don't leave anything behind. Great quality customer service from them”

“They never have the parts or material you need, they take forever, and it's just not worth it. Go to Elliott or Crawford and save yourself some time.”

“Best prices in town, best quality, best service behind the sales desk in Francisco who is extremely helpful, patient and knowledgeable. He never fails to show true interest and is prompt to offer up advise and is quick to show you what you're getting before you pay to make sure you're getting the right parts! Ask for him by name whether you call, walk-in or email and tell him jose@gotoguysremodeling.com sent you! And by the way, a great, big shout out to the crew in the warehouse, they're always at the ready to go find your parts and are super fast, this is quick and expeditious service, get you out and on your way to complete your project!”