We are licensed, certified, insured, bonded and accredited. We carry licenses to work on both commercial and residential Electrical and HVAC.

HVAC: ROC#298346, Electric: Commercial ROC#126606, Residential ROC#138415

Connolly Electric & Mechanical is locally owned and operated in Cottonwood, AZ and has been 
serving the Verde Valley and Sedona for over 20 years. We are here for all your electrical, heating, & cooling needs. We pride ourselves in our ability to serve both our residential and commercial customers; no job too small, and no job too big. 
We are currently expanding our heating & cooling operations into the Quad-Cities. We love serving our customers on the other side of Mingus Mountain and look forward to building trust and presence.

Connolly Electric & Mechanical is licensed, bonded,  insured, certified, and accredited and carries both commercial & residential  licenses. 



  • Diagnostic

  • Part Replacement

  • Preventative Maintenance

  • System Replacement

  • Duct Design

  • New Construction


  • Residential Service​

  • Residential Remodel

  • Tentative Improvements

  • Panel Upgrades

  • New Construction


  • Air conditioning equipment

  • Back-up power

  • Cables & wiring

  • Heating equipment


Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm
Closed Saturday & Sunday & Most Major Holidays

Verde Valley & Sedona 928-639-4251

Quad-Cities 928-445-5301

After Hours A/C Service 
select option "8"
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2651 S Union Dr, Cottonwood, AZ  86326