Mechanical Service

Types of Service Work Performed

Blythe has provided mechanical service and maintenance since its founding in 1904 to industrial, commercial and residential customers. This service has evolved from basic plumbing and piping service to problem solving and trouble shooting of sophisticated state of the art HVAC, commercial refrigeration, plumbing, piping and hydronic systems.

With more than 12 repair vans fully stocked with service materials and equipped with a wide range of tools, Blythe’s expert service technicians can make most repairs promptly at the point of service. This saves the customer downtime and also saves the added costs of special orders and trip time to purchase materials from a vendor and return to the point of service.

In addition, Blythe carries more than 4,000 discrete parts in inventory in support of the service technicians. This inventory provides Blythe’s technician’s with the ability to complete repairs without relying on vendors who may be out of stock or not open for business when the repair is needed.

Preventative Maintenance

Blythe offers a preventive maintenance and service program for all mechanical equipment and systems sold by our company, and also for virtually all mechanical systems in our customers’ facilities. We believe that maintaining and servicing HVAC, commercial refrigeration, and other mechanical systems saves energy costs and reduces the potential for expensive repairs.

Preventive maintenance contracts are tailored to the needs of each facility and owner. We typically perform a thorough 14-point check on HVAC equipment, in addition to changing filters. The frequency of service averages two times per year but varies with client needs. Many commercial and industrial clients utilize our preventive maintenance program for all of their service work, while other clients perform minor service themselves and use Blythe only for the more technical equipment and difficult repairs.

Blythe is pleased to offer its direct phone line for service, 733-7811, for 24/7 plumbing, HVAC, heating, refrigeration, boiler, backflow, and all other mechanical service.

Online Service Request

24/7 Emergency Service

For immediate assistance please call: (360) 733-7811


Industrial and Commercial

  • Plumbing
  • Piping
  • Blackflow preventers
  • Water heaters
  • Rooftop units
  • HVAC systems
  • Air conditioning
  • Boilers, steam and hot water
  • Pumps
  • Chillers
  • Commercial refrigeration
  • Preventive maintenance 


  • Plumbing
  • Piping
  • Backflow preventers
  • Water heaters, gas and electric
  • Furnaces, gas and oil
  • Boilers, gas and oil
  • Heat pumps
  • Air conditioning
  • Pumps
  • Preventive maintenance