DEMOSummit Air is a fictional company, built by Daevara to demonstrate. Not a real business.
24/7 Emergency Service Serving Concord, Walnut Creek & the East Bay (925) 940-8889

Since 1998

The promise came before the company

On time or the service call is free. It started as a handshake. It is still the whole business model.

★★★★★ 4.9 · 412 Google reviews CSLB C-20 #SAMPLE 28 years in business

Summit Air started in 1998 with one van, a Concord garage, and a promise Ray Delgado made to his very first customer: if we are late, the service call is free.

That promise had teeth. Being on time meant staging techs around the county instead of running them ragged across it. It meant stocking trucks so jobs finish in one visit. It meant hiring slowly, background-checking everyone, and paying techs for good work instead of big invoices.

Twenty-eight years later the fleet is bigger, but the promise is the same. Now it has a name and a seal. The Summit Seal goes on every invoice, every truck, and every job we touch.

Ray Delgado, founder of Summit AirSummit installation crew at the Concord shopSummit office team who answer the phones 24/7

Licensed, certified, accountable

  • CSLB C-20 #SAMPLE
  • Licensed C-20 HVAC contractor
  • EPA 608 certified technicians; NATE certification on the senior team
  • Every tech background-checked and drug-screened. No exceptions, no subcontractors.
  • One-year parts & labor warranty on every repair under the Summit Seal
  • Google Guaranteed
  • BBB A+

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