logo - welch companies - electrical-contractor
2447 W. 12th St Suite 5
Tempe, AZ 85281


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About Us

Established in 1998, Welch Companies Inc is a professional, licensed contractor  performing  installation and management of electrical work, electrical construction, service, repair, maintenance, design build, engineering as well as providing electrical, power equipment.  Welch ‘s values based approach has consistently provided on-time performance for our clients.  We provide quality solutions to satisfy client requirements in a collaborative and cost effective manner including contributing as a teaming partner.


  • Native American Enterprise
  • Women Owned Small Business
  • Minority Business Enterprise
  • Small Business Enterprise
  • SBA 8(a) Certified
Salt-River-Fields-welch company - electricalSalt River Fields
Diamondbacks – Rockies Spring Training
Facility on SRPMIC
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GSA Mariposa Land Port of Entry
Electrical Phases 2-4 Complete Fiber
and Cisco Backbone
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City of Phoenix
C 21 Sky Train Package sub-tier C10
and C14 packages