Harris Company

Harris Company Founded in St. Paul, Minn. in 1948, Harris has grown from its modest beginnings into one of the largest mechanical contractors in the United States.

Harris is a leading national mechanical contractor specializing in design and engineering, construction, controls, service, manufacturing, conveyors and end-to-end building systems. Harris designs, builds, controls, and maintains plumbing, piping, process piping and HVAC systems for commercial, institutional and industrial customers offering complete Design/Build and Design/Assist services for pro

jects that vary in size, scope, and complexity. From stadiums and concert halls, to historic landmark buildings, to hospitals and industrial facilities, Harris works closely with entire construction project teams and draws on the expertise of a skilled, diverse and dedicated workforce.

Harris’ Mid-Atlantic, Mountain West and Arizona teams have earned Highwire’s Platinum Safety Award, achieving safety sco...
06/17/2026

Harris’ Mid-Atlantic, Mountain West and Arizona teams have earned Highwire’s Platinum Safety Award, achieving safety scores of 95 or higher, the program’s highest recognition.

This achievement reflects the Safety First, Last + Always culture our teams live every single day through planning work safely, looking out for one another and staying accountable on every jobsite.

Thank you to all three teams for leading the way!

Ben VanderSluis' column for Engineered Systems News covers why accessible, centralized building data is the prerequisite...
06/15/2026

Ben VanderSluis' column for Engineered Systems News covers why accessible, centralized building data is the prerequisite for smarter facilities and emerging technology.

Buildings can't take advantage of modern AI and automation tools because their data is locked inside proprietary systems. Liberating that data into a centralized, structured layer is the foundation for smarter facilities.

Harris is in the final stages of completing a project on the St. Olaf College Campus that will improve the cooling effic...
06/11/2026

Harris is in the final stages of completing a project on the St. Olaf College Campus that will improve the cooling efficiency of the entire campus! The college purchased a new chiller and a new 2 million gallon thermal storage tank to increase the cooling capacity of the mechanical plant that services the buildings across campus.

Building strong teams starts with being yourself. Happy Pride Month! Here’s to celebrating authenticity, inclusion and t...
06/10/2026

Building strong teams starts with being yourself.

Happy Pride Month! Here’s to celebrating authenticity, inclusion and the people who make our work possible every day.

A big welcome to our 2026 summer interns! From project management to marketing, these students are bringing their talent...
06/08/2026

A big welcome to our 2026 summer interns!

From project management to marketing, these students are bringing their talents and fresh perspectives to gain hands-on experience with our teams across the country. We look forward to seeing all that you accomplish this summer.

Diego Palacios, Vice President, Building Automation National Sales, and Tiffany Jahangiri, Regional Sales Leader write a...
06/04/2026

Diego Palacios, Vice President, Building Automation National Sales, and Tiffany Jahangiri, Regional Sales Leader write about how a manufacturing mindset is shifting building operations from reactive maintenance to standardized, data-driven performance in Finance & Commerce.
https://bit.ly/4em3MjE

The manufacturing mindset is already reshaping how buildings are constructed. The next shift is how they are operated.

Harris has expanded its national footprint into Colorado through the acquisition of three companies serving the region’s...
06/02/2026

Harris has expanded its national footprint into Colorado through the acquisition of three companies serving the region’s mechanical systems, controls and building automation markets. The move establishes a strong operating base for Harris in Colorado and significantly broadens the company’s presence across the Mountain West. Welcome to the team D.R. Associates, Climate Engineering and Centennial Controls!

Read more here: https://bit.ly/4dUChMz

As the month comes to an end, we want to remind everyone that May is Mental Health Awareness Month, a time for us all to...
05/29/2026

As the month comes to an end, we want to remind everyone that May is Mental Health Awareness Month, a time for us all to focus on our mental wellbeing as an integral part of our whole wellbeing.

Break the silence and share your story, healing begins with community. We can have more good days, together.

If you are struggling or just need someone to talk to, please call 988. You are not alone.

Keep an eye out for the Harris logo on the hood of the  #20 DEWALT car, driven by Christopher Bell, at the NASCAR Cup Se...
05/29/2026

Keep an eye out for the Harris logo on the hood of the #20 DEWALT car, driven by Christopher Bell, at the NASCAR Cup Series race in Nashville this Sunday, May 31.

Harris and DEWALT share a mutual focus on innovative solutions and practical support of all our professionals in the field.

Where to Watch: Catch the pre-race, race and pro-race coverage on Prime Video (https://nas.cr/4fMpUVp).

After the race, the commemorative hood will return to St. Paul for display as a reminder of what a strong partnership can produce.

Harris has been selected as a finalist for the 2026 Avetta Customer Awards Innovation Champion Award!The recognition hig...
05/27/2026

Harris has been selected as a finalist for the 2026 Avetta Customer Awards Innovation Champion Award!

The recognition highlights our company-wide Subcontractor Pre-Qualification Program through Avetta, which streamlines onboarding, centralizes compliance and improves visibility into subcontractor safety metrics as the industry moves toward more standardized, scalable systems.

Address

909 Montreal Circle
Saint Paul, MN
55102

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+16516026500

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