Prompt 24/7 Service

Holmberg’s Service Team specializes in full mechanical service start-up, repairs, retrofits, and preventive maintenance agreements.
Our Service Technicians carry many industry licenses and certifications to properly service equipment.
We invest in our Technician’s training by sending them to continuing education for specialized factory training to ensure
the most up-to-date technical knowledge.
Some of these capabilities are VFDs, VRF systems, pumps, and boilers. Our Service Team and their expertise is available to serve our clients 24/7. Holmberg’s Service Team’s number one goal is to solve our client’s issues quickly and efficiently with the least disruption to their business.

Proudly Serving King, Snohomish, Pierce, and Thurston Counties


Contact our Service and Maintenance Department

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 “Holmberg always shows up promptly and prepared to do the job. Not just good, but great service, always.
Holmberg is always ready for anything I send their way. Never excuses, only answers and solutions.
I have never been given anything but prompt responses by Holmberg.
Always showing up prepared to work no matter the circumstances”.

 Mason McDowell, Arrivé Seattle,

“Holmberg start-up service has been exceptional.
Being transparent, proactive, timely and a solution based contractor is only a portion of what they are capable of”.

 Jason Ray, Superintendent, Skanska,

“Many thanks for your quick follow up for our A/C problem! You sent your engineer unexpectedly fast just the next day.
He diagnosed and found the exact point of error, and fixed it so quickly to make it work again.
He was so kind and thorough in his job. We do appreciate this.
Tested A/C, from 74 down to 70 in less than an hour!”

Eiden Kim, Resident, The McKee Building, downtown Bellevue

“With an early morning cold shower, we realized that our water heater was out.  After a call for service to Holmberg Mechanical; their technician, Said, acquired a new water heater from the supplier, arrived on site, removed the old system, installed the new water heater along with a new expansion tank and new valve to replace the existing failed one, and removed all the old components and packaging.  Everything was completed by the early afternoon that same day and we were most appreciative.  Holmberg staff were both courteous and professional but most of all were highly responsive and very expedient in getting our hot water working again.  They are highly recommended for your plumbing needs!”

Dan Dovey, Bellevue resident