Supply House Times logo Supply House Times
search
cart
facebook instagram twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Supply House Times logo Supply House Times
  • NEWS
    • ASA NEWS
    • Company News
  • PRODUCTS
    • Interactive Spotlights
  • COLUMNS
    • Natalie Forster: From the Editor
    • Alicia Branham: Marketing Matters
    • Brad Williams: Succession Planning
    • Melissa Rasico: Luxury Plumbing Lounge
    • Letter from ASA President
    • Guest Columnists
    • Safety Columnists
  • MARKETS
    • Codes & Legislation
    • Heating & Cooling
    • Industrial PVF
    • Plumbing
    • Radiant & Hydronics
    • Solar Thermal | Geothermal
    • Technology
    • Women in Industry
  • BATH & KITCHEN PRO
    • Bath & Kitchen News
    • Bath & Kitchen Products
  • SPECIAL EDITIONS
    • B.I.G. Book Directory
    • Premier 150
    • Rep Locator Directory
  • MEDIA
    • Podcasts
    • Videos
    • eBooks
    • Webinars
  • RESOURCES
    • Radiant Comfort Report
    • Industry Calendar
    • Industry Links
    • Custom Content & Marketing Services
    • Market Research
    • Supply House Times Store
  • EMAG
    • EMAGAZINE
    • ARCHIVE ISSUES
    • CONTACT
    • ADVERTISE
  • SIGN UP!
PlumbingHeating & CoolingPHCP and PVF Company News

Longtime HVAC distribution executive retires

API of New Hampshire/Delta T announce the retirement of Bob Engel Jr.

Bob Engel Jr
mSupply
September 17, 2025

New England-based HVAC distributor API of New Hampshire/Delta T announced today the retirement of longtime leader Robert Engel, Jr.

The successor to a business started by his father, Robert Engel, Sr., he has been a noted member of the HVAC community throughout the region. Engel grew up in the business, focused on supporting the success of area independent HVAC contractors.

"It has been the honor of a lifetime to be part of this business,” Engel said. “This is the company my father started, and one that has grown and prospered because of the incredible people who have poured their talent, time and heart into it. As I move into this next chapter of my life, I do so with immense gratitude and pride.”  

Under his leadership, API of New Hampshire expanded to eight locations with the acquisitions of Tobey Sheet Metal in Eliot, Maine and Delta T in Rhode Island and Massachusetts. 

The company was purchased in 2021 by mSupply, a leading North American distributor of appliance, HVAC and plumbing parts and equipment.

"The New England HVAC community owes a debt of gratitude to the Engel family -- and Robert Engel, Jr. in particular -- for the decades of leadership they have provided," said Ed Doherty, mSupply's Regional Vice President. "His knowledge of the business, his passion and dedication to customer service is extraordinary, serving as a solid foundation for the future."

KEYWORDS: HVAC HVAC distributors retirement

Share This Story

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

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • Stock financial index show successful investment on property business and construction industry with graph and chart for presentation and report background.

    2025 predictions: Twelve trends supply houses should know

    As 2024 ends, I’ll review last year’s predictions and...
    Plumbing
    By: Brad Williams
  • Background of aerial view of Industrial container port part of shipping in nighttime with a blue overlay.

    2025 Next Gen ALL-STARS: Top 20 Under 40 PHCP-PVF Professionals

    The future of the PHCP-PVF industry is being shaped by a...
    Heating & Cooling
    By: Natalie Forster
  • Premier 150: The top PHCP-PVF Distributors of 2026

    Premier 150: The Top PHCP-PVF Distributors of 2026

    Combined revenue across this year’s Premier 150 once...
    Industrial PVF
    By: Natalie Forster
Manage My Account
  • eMagazine
  • Newsletters
  • Manage My Preferences
  • Online Registration
  • Subscription Customer Service

More Videos

Popular Stories

Premier 150: The top PHCP-PVF Distributors of 2026

Premier 150: The Top PHCP-PVF Distributors of 2026

Jeff Dice

Built to Scale, Designed to Stay Local: Lessons From Winsupply at 70

Erin McCusker, Chief Impact Officer, LIXIL

LIXIL Elevates Impact Strategy to the Next Phase, Appoints Chief Impact Officer

2026 Premier Rankings

Events

December 30, 2030

Webinar Sponsorship Information

For webinar sponsorship information, visit www.bnpevents.com/webinars or email webinars@bnpmedia.com.

View All Submit An Event

Poll

Identifying Daily Time Loss Areas for Your Team

Where does your team lose the most time each day?
View Results Poll Archive

Products

The Water Came To A Stop

The Water Came To A Stop

See More Products

Download the FREE 2025 Water Conservation, Quality & Safety eBook

Download the Fifth annual Bath & Kitchen Pro eBook

Related Articles

  • Bob Munch.jpg

    Longtime HVAC executive Bob Munch retires

    See More
  • image of the Friedrich logo.

    Friedrich partners with Southwestern HVAC Sales for HVAC distribution

    See More
  • The leadership at Behler-Young.

    Behler-Young celebrates 100 years in HVAC distribution

    See More

Related Products

See More Products
  • plumbing code.jpg

    2018 International Plumbing Code®

  • Piping Calculations Manual

  • Facility Piping Systems Handbook, 3rd Ed.

See More Products

Related Directories

  • PlatskyHVAC

    The PlatskyHVAC group has been a Manufacturing Representative in the Heating and Cooling industry for 90 years. We currently serve metro New York / New Jersey and the surrounding areas. Our belief in field support, technical knowledge, and doing the right thing on behalf of our customers and manufacturers sets us apart.
  • Sterling HVAC Products

    Sterling HVAC, the most recognized name in the game, has been producing industry leading high efficiency heating products for over 50 years. From traditional Unit Heaters to Rooftop and Indoor Make-Up Air units, Sterling HVAC has the solution to fit every residential, commercial or industrial application.
  • Casademunt Sales Agency

    Casademunt Sales Agency, we represent the next generation of manufacturers’ representation in Texas. Serving the professional trades through wholesale distribution, we specialize in driving growth across the water markets through disciplined sales execution, technical expertise, and long-standing industry relationships. Our focus spans plumbing, water well, irrigation, water treatment, rainwater harvesting, and on-site wastewater markets — helping manufacturers expand market share, strengthen distributor partnerships, and accelerate demand throughout Texas. If you’re looking for experienced, relationship-driven sales representation with a modern approach to market development, Casademunt Sales Agency is ready to support your growth. Contact us today to learn how we can help build your presence across Texas.
×

Stay in the know on the latest PHCP-PVF industry trends.

Get tailored content delivered your way.

JOIN TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
    • Plumbing & Mechanical
  • 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