search
cart
facebook instagram twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
  • NEWS
  • PRODUCTS
    • FEATURED PRODUCTS
  • CONTRACTORS
    • BATH & KITCHEN PRO
    • BUSINESS MANAGEMENT
    • HIGH EFFICIENCY HOMES
    • TECHNOLOGY
    • WATER TREATMENT
    • PMC COLUMNS
      • Dave Yates: Contractor’s Corner
      • John Siegenthaler: Hydronics Workshop
      • Kenny Chapman: The Blue Collar Coach
      • Matt Michel: Service Plumbing Pros
      • Scott Secor: Heating Perceptions
  • ENGINEERS
    • CONTINUING EDUCATION
    • DECARBONIZATION | ELECTRIFICATION
    • FIRE PROTECTION
    • GEOTHERMAL | SOLAR THERMAL
    • PIPING | PLUMBING | PVF
    • PME COLUMNS
      • Christoph Lohr: Strategic Plumbing Insights
      • David Dexter: Plumbing Talking Points
      • James Dipping: Engineer Viewpoints
      • John Seigenthaler: Renewable Heating Design
      • Lowell Manalo: Plumbing Essentials
      • Misty Guard: Guard on Compliance
  • RADIANT & HYDRONICS
    • RADIANT COMFORT REPORT
    • THE GLITCH & THE FIX
  • INSIGHTS
    • CODES
    • GREEN PLUMBING & MECHANICAL
    • PROJECT PROFILES
    • COLUMNS
      • Codes Corner
      • Kristen R. Bayles: Editorial Opinion
      • Guest Editorial
    • SPONSOR INSIGHTS
  • MEDIA
    • EBOOKS
    • PODCASTS
    • VIDEOS
    • WEBINARS
  • RESOURCES
    • BIG BOOK DIRECTORY
    • REP LOCATOR
    • INDUSTRY CALENDAR
    • PM BOOKSTORE
    • CE CENTER
    • MARKET RESEARCH
    • CLASSIFIEDS
  • EMAGAZINE
    • EMAGAZINE
    • ARCHIVE ISSUES
    • CONTACT
    • ADVERTISE
    • PME EMAGAZINE ARCHIVES
  • SIGN UP!

Comfort Systems Buys Shambaugh & Son

By Joseph Ursitti
June 1, 2000
Shambaugh & Son was acquired by industry consolidator Comfort Systems.

Ft. Wayne, Ind.-based Shambaugh & Son Inc., which ranked No. 8 on the 1998 PM 100, was acquired by industry consolidator Comfort Systems (NYSE: FIX) Nov. 16. Shambaugh’s $180 million in revenues pushed Comfort Systems over the $1.1 billion mark, making it the largest PHC industry consolidator in the United States.

“We’re ready to go to the next level with a national platform to serve our current customers more broadly, reach new markets and capture strategic opportunities as energy deregulation unfolds,” said Mark Shambaugh, CEO of Shambaugh & Son. “We are very enthusiastic about the resources and depth that Shambaugh and Comfort can take to the commercial/industrial market, and the base we have together for future growth.”

Shambaugh & Son was highlighted last August in PM for its award-winning Program to Increase Pro-ductivity and Efficiency (PIPE). The company has more than 1,000 employees and offers capabilities to design, engineer, install and service of heating, fire protection, controls, energy management and remote monitoring requirements.

“We are extremely pleased to have Shambaugh on the Comfort team,” said Reagan Busbee, senior vice president of acquisitions for Comfort Systems. “Along with the company’s technical capability and market position, Shambaugh’s management team is second to none in the industry. We think this team will help us attract more strong companies.”

Comfort Systems now operates 69 companies in 60 cities in the United States.

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Joseph Ursitti is a former Managing Editor of PM magazine.

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • 2025 Next Gen ALL-STARS hero 1440

    2025 Next Gen All Stars: Top 20 Under 40 Plumbing Professionals

    This year’s group of NextGen All-Stars is full of young...
    Plumbing & Mechanical Contractor
    By: Kristen R. Bayles
  • Worker using the Milwaukee Tool SWITCH PACK drain cleaner

    Pipeline profits: Drain cleaning, pipe inspection create opportunities

    Drain cleaning and inspection services offer lucrative...
    Plumbing News
    By: Nicole Krawcke
  • Uponor employee, Arturo Moreno

    The reinvestment in American manufacturing and training

    Plumbing & Mechanical Chief Editor Nicole Krawcke and...
    Plumbing News
    By: Natalie Forster and Nicole Krawcke
Manage My Account
  • Newsletters
  • Online Registration
  • Subscription Customer Service
  • eMagazine
  • Manage My Preferences

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the Plumbing & Mechanical audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of Plumbing & Mechanical or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • HyperPure® PE-RT tubing
    Sponsored byLegend

    More Than One Right Answer: Rethinking PE-RT in Modern Plumbing Systems

Popular Stories

Electric toggle switch.

Seizing Control

An infographic with "Water Heater Shipment Data" over a chart.

AHRI Data Shows Water Heater Shipments Remain Soft in 2026

Contractor with Customers

What Plumbing and Mechanical Contractors Get Wrong About the Cost of Finding New Work

Download the FREE 2025 Water Conservation, Quality & Safety eBook

Events

August 4, 2026

Is Contractor Training a Cost Center or Your Most Overlooked Growth Engine?

In this webinar, you’ll learn how to reframe training as a measurable revenue driver by connecting contractor performance improvements to real business outcomes—like increased equipment sales, stronger margins, and greater share-of-wallet.

View All Submit An Event

Poll

Getting your new hire jobsite-ready

How long does it typically take to get a new hire jobsite-ready?
View Results Poll Archive

Products

The Water Came To A Stop

The Water Came To A Stop

See More Products
eBook | 2025 Radiant & Hydronics All Stars

Related Articles

  • Comfort Systems Buys Tucson Mechanical Contractor

    See More
  • March 28, 2007 - Comfort Systems Buys Tucson Mechanical Contractor

    See More
  • Shambaugh & Son Receives Design/Build Award

    See More

Related Products

See More Products
  • Residential_Hydronic_Heatin.gif

    Residential Hydronic Heating Systems Course

  • Classic Hydronics - How To Get The Most From Those Older Hot-Water Heating Systems

  • Facility Piping Systems Handbook, 3rd Ed.

See More Products

Events

View AllSubmit An Event
  • July 15, 2014

    Free Webinar: Achieving Hydraulic Separation in Hydronic Systems

    This webinar will show you four different methods for providing hydraulic separation, some of which may reduce the installation and operating cost of a system.
View AllSubmit An Event
×

Keep your content unclogged with our newsletters!

Stay in the know on the latest plumbing & piping industry trends.

JOIN TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
    • Supply House Times
  • SIGN UP TODAY
    • Create Account
    • eMagazine
    • Newsletter
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Instagram
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.

Design, CMS, Hosting & Web Development :: ePublishing