Insights

Energy Retrofits MacDonald-Miller is an approved WA/OR Energy Services Company with a track record on Clean Buildings incentive programs in Bellevue and Issaquah. This creates strong sales opportunities for energy-efficiency retrofits, building-system upgrades, and energy-management contracts across commercial portfolios, supported by incentives and their design-build expertise.

Market Expansion The new West Portland office expands NW coverage, enabling pursuit of Oregon-based projects and cross-border opportunities for WA-OR multi-site portfolios, including enterprise facilities, universities, healthcare campuses, and government buildings.

Tech Enabled With Trimble, Microsoft Dynamics, Act-On, and recent security collaborations, the firm is positioned to offer integrated building automation, secure OT/IT connectivity, and data-driven energy performance services for complex facilities.

Public Incentives A proven partner in public-sector energy upgrades through Bellevue and Issaquah Clean Buildings programs, MacDonald-Miller can leverage incentives and grant funding to drive municipal and school district retrofit projects in the NW.

Enterprise Growth Leadership focus on Building Services and a large revenue base imply capability and appetite for long-term service contracts, preventative maintenance, and bundled offerings across extensive client portfolios.

MacDonald-Miller Facility Solutions Tech Stack

MacDonald-Miller Facility Solutions uses 8 technology products and services including Linkedin Insight Tag, Adobe Creative Cloud, Amazon, and more. Explore MacDonald-Miller Facility Solutions's tech stack below.

  • Linkedin Insight Tag
    Analytics
  • Adobe Creative Cloud
    Audio, Video, Graphics
  • Amazon
    E-commerce
  • Microsoft Dynamics GP
    Enterprise Resource Planning
  • Microsoft Dynamics 365 Marketing
    Marketing Automation
  • Act-On
    Marketing Automation
  • Tailwind CSS
    UI Frameworks
  • Trimble
    Widgets

Media & News

MacDonald-Miller Facility Solutions's Email Address Formats

MacDonald-Miller Facility Solutions uses at least 1 format(s):
MacDonald-Miller Facility Solutions Email FormatsExamplePercentage
First.Last@macmiller.comJohn.Doe@macmiller.com
96%
FirstL@macmiller.comJohnD@macmiller.com
3%
First.MiddleLast@macmiller.comJohn.MichaelDoe@macmiller.com
1%

Frequently Asked Questions

Where is MacDonald-Miller Facility Solutions's headquarters located?

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MacDonald-Miller Facility Solutions's main headquarters is located at 17930 International Boulevard Suite 120 Seatac, Washington 98188 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is MacDonald-Miller Facility Solutions's phone number?

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You can contact MacDonald-Miller Facility Solutions's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is MacDonald-Miller Facility Solutions's official website and social media links?

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MacDonald-Miller Facility Solutions's official website is macmiller.com and has social profiles on LinkedIn.

What is MacDonald-Miller Facility Solutions's NAICS code?

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MacDonald-Miller Facility Solutions's NAICS code is 23 - Construction.

How many employees does MacDonald-Miller Facility Solutions have currently?

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As of June 2026, MacDonald-Miller Facility Solutions has approximately 1.5K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer And Founder: D. M.Vp Account Executive: B. L.Vice President - Healthcare Construction: R. C.. Explore MacDonald-Miller Facility Solutions's employee directory with LeadIQ.

What industry does MacDonald-Miller Facility Solutions belong to?

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MacDonald-Miller Facility Solutions operates in the Construction industry.

What technology does MacDonald-Miller Facility Solutions use?

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MacDonald-Miller Facility Solutions's tech stack includes Linkedin Insight TagAdobe Creative CloudAmazonMicrosoft Dynamics GPMicrosoft Dynamics 365 MarketingAct-OnTailwind CSSTrimble.

What is MacDonald-Miller Facility Solutions's email format?

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MacDonald-Miller Facility Solutions's email format typically follows the pattern of First.Last@macmiller.com. Find more MacDonald-Miller Facility Solutions email formats with LeadIQ.

When was MacDonald-Miller Facility Solutions founded?

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MacDonald-Miller Facility Solutions was founded in 1965.

MacDonald-Miller Facility Solutions

ConstructionWashington, United States1001-5000 Employees

MacDonald-Miller Facility Solutions is a full-service, design-build mechanical contractor operating in the Pacific Northwest. The company provides mechanical engineering, design-build construction, custom metal fabrication, building-system service, maintenance, and energy-management programs, and it is certified as a State of Washington and Oregon Energy Services Company. Based in Seatac, Washington, it serves building owners and managers seeking integrated systems solutions for their facilities.

The firm's work focuses on improving building performance and energy efficiency through its range of services and programs. In 2024 the company expanded its footprint with a new office in Portland, Oregon, expanding its regional presence.

Section iconCompany Overview

Headquarters
17930 International Boulevard Suite 120 Seatac, Washington 98188 United States
Phone number
NAICS Code
23 - Construction
Founded
1965
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    MacDonald-Miller Facility Solutions's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    MacDonald-Miller Facility Solutions's revenue is estimated to be in the range of $1B$10B

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