What are the opening hours?

Monday 7am - 4pm Tuesday 7am - 4pm Wednesday 7am - 4pm Thursday 7am - 4pm Friday 7am - 4pm

Holmberg Mechanical

Name: Holmberg Mechanical
Address: 12001 SE 9th Place, Suite 300, Bellevue, WA, 98005, US
Telephone: +14258222233

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Bellevue, WA
Holmberg Mechanical

We are a high tech, full service mechanical contracting and engineering proudly building in WA.

08/28/2026

NEWBORN SNUGGLES TO BABY DOLLS

Quite the full circle moment. Raya is taking good care of her doll with her baby blanket 🥹

08/25/2026

EIGHT TIMES AND THRIVING!

We’re proud to be named one of Washington’s Best Places to Work by the Puget Sound Business Journal for the eighth time.

This recognition belongs to our incredible Holmies… the people who make Holmberg more than a workplace.

Thank you for bringing the talent, teamwork, and heart that make our culture something worth celebrating.

Here’s to continuing to raise the bar together as one team, one company, one Holmberg!

Thank you to PSBJ for hosting an inspiring event at T-Mobile Park each year to bring Washington’s top 100 companies together to celebrate being the BEST!

08/24/2026

HELP ZACK CHAVEZ AND FAMILY ❤️

Zack Chavez is a loving husband and father, and the proud dad of their 1 1/2-year-old daughter. Just one week after turning 25, Zack was diagnosed with stage 4 liver cancer, a rare form called cholangiocarcinoma. Since then, their family’s whole world has been turned upside down. Zack was the main provider for their family, and now they are facing the overwhelming stress of weekly chemo while trying to carry the emotional and financial weight that comes with such a life-changing diagnosis. Through it all, Zack remains at the heart of his family, and this has been an incredibly hard season for all of them.  This fundraiser will help ease some of that burden, so Zack and his family can focus on what matters most: his care and time together. Donations will go toward medical bills, prescriptions, travel expenses to and from chemo, and personal bills such as their mortgage during this incredibly difficult time. Any help through this GoFundMe would be deeply appreciated as they navigate so much uncertainty. Thank you for your kindness, support, and for keeping Zack and his family in your thoughts.

Here is the link for more information and to donate: https://gofund.me/e05764602

*Hyperlink available in bio*

If you’re unable to contribute financially, there are still meaningful ways to show your support:

* Sharing the GoFundMe link
* Sending a message of encouragement
* Helping with a meal or everyday task
* Simply keeping the family in your thoughts can make a real difference

08/21/2026

HAPPY FRIDAY

Holmies are installing duct and getting vitamin D in the process 😎

08/19/2026

Holmberg Knows Military.

Holmberg Mechanical understands that military projects require more than technical expertise. They demand precision, reliability, adaptability, and an unwavering commitment to the mission.

We bring decades of mechanical construction experience to military facilities throughout Washington State, delivering the plumbing, piping, HVAC, sheet metal, and other critical systems that keep these complex environments operating safely and efficiently.

Our teams understand the coordination, security, and accountability required on every military project. We’re proud to support the facilities and infrastructure that serve those who serve our country.

When the mission is critical, experience matters.

08/06/2026

BLINK AND YOU’LL MISS IT 👀

Travis and Rick are taking care of business! They are installing a waste water turbine at Westport Treatment Plant.

07/29/2026

HI JACOB 👋

He’s offloading tube steel at our Bellevue fab shop.

07/20/2026

BREAKING NEWS 📣

A rare Jimothy has been spotted in his natural habitat - Holmberg HQ!

07/17/2026

WHERE AI MEETS INFRASTRUCTURE

When the conversation turns to the future of data centers, Holmberg is proud to have a seat at the table.

As demand for AI infrastructure continues to grow, we’re focused on delivering the mechanical expertise that keeps mission-critical facilities operating at their best.

Thank you to the Puget Sound Business Journal for bringing together industry leaders to discuss what’s next.

Read the full Table of Experts discussion via the link in our bio.

Address

12001 SE 9th Place, Suite 300
Bellevue, WA
98005

Opening Hours

Monday	7am - 4pm
Tuesday	7am - 4pm
Wednesday	7am - 4pm
Thursday	7am - 4pm
Friday	7am - 4pm

Telephone

+14258222233

Website

https://www.holmbergco.com/

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