Air Conditioning | Equipment | Service & Repair | Mt. Shasta CA

Contractor's License# 803028

C-4 Boiler,

C-20 Heating, Ventilating and

Air Conditioining,

C-38 Refrigeration and

C-36 Plumbing.

Tel white small rrmm logo


Mechanical, Inc

Maintain your air conditioner for longer life

Ray-Mac Mechanical has been serving Siskiyou County over 40 years giving us the ability to properly diagnose and repair any type of air conditioning equipment for your home and business property. Our trained service technicians at Ray-Mac Mechanical Inc. will give you nothing less than quality materials and workmanship.

Residential & Commercial AC serving Siskiyou County area

  • Air conditioning installation

  • Air conditioning service and repair

  • Chillers

  • Preventative Maintenance

  •  Heat Pumps

  • Split systems

  • Duct systems

Learn more about us

Family owned and operated

We dedicate large portion of income to continuing education in order to keep up with the latest information and techniques.

Get quality materials and workmanship.

The only HVAC company serving in Siskiyou.

Call us at: 530-926-5228

Why choose us?

  • Best warranty in the business

  • Latest up to date diagnostic equipment

  • 5 Fully trained service technicians

  • 24 hour 7 day a week emergency repair

Since 1979

Equipment We Sell:

thermo_pride fujitsu bryant buderus first_co rinnai kysor_warren water_furnace manitowoc




280 Tons Capacity SMARDT Chillers