ACHR News
search
Ask ACHR NEWS AI
cart
facebook twitter instagram linkedin youtube
  • Sign In
  • Subscribe
  • Sign Out
  • My Account
ACHR News
  • NEWS
    • Breaking News
    • New HVAC Products
    • Featured Products
    • Manufacturer Reports
    • HVAC Data
    • Legislation
    • ACHR NEWS Centennial
  • RESIDENTIAL
    • Air Conditioners
    • Furnaces
    • Residential Heat Pumps
    • Ductless
    • Residential IAQ
    • Testing, Monitoring, Tools
    • Components & Accessories
  • COMMERCIAL
    • Air Handlers
    • Rooftop Units
    • Chillers and Cooling Towers
    • Commercial Heat Pumps
    • Boilers and Hydronics
    • VRF/Ductless
    • Commercial IAQ
  • REFRIGERATION
    • Refrigerants
    • Refrigerant Regulations
    • Leak Management
  • CONTRACTOR PRO
    • Geothermal
    • Homeowner Study
    • VRF and VRV Ductless
    • Unitary Trends
  • EDUCATION
    • Training and Education
    • Business Management
    • Service and Maintenance
    • Continuing Education
    • Market Research >
      • HVAC Brand Awareness Report
      • VRV, VRF, VRVZ Report
      • Unitary Trends Report
      • Water Heat Professionals Report
    • Webinars
    • Sponsor Insights
    • eProducts Info
    • White Papers
  • EVENTS
    • HVAC Contractor Forum
    • Industry Events and Webinars
  • MEDIA
    • Videos
    • AHR Expo 2025 Videos
    • Podcasts >
      • ACHR News Podcast
      • HARDI Podcasts
      • AHR Expo Podcasts
      • ACCA Podcasts
    • Interactive Spotlights
    • Quizzes
    • eBooks
    • HVAC Talkback
  • HVAC GROUP
    • ACHR NEWS >
      • Current Issue
      • Digital Edition
      • Subscribe
    • Distribution Trends
    • SNIPS NEWS >
      • Join SNIPS NEWS
    • Engineered Systems News >
      • Join ES News
    • HVACR Directory
    • Contests
    • Newsletters
    • Contact
    • Advertise
    • My Account
HVAC ContractingNewsBusiness Management

Butch Welsch and Company Celebrate 130 Years

St. Louis HVAC contractor constantly changes business to remain competitive.

By Kyle Gargaro
Shopwithtours.jpg
Courtesy of Welsch Heating and Cooling

FAMILY TIES: After 130 years, the Welsch family is still serving the community's HVAC needs. 

December 5, 2025

The year was 1895. Pro football was not a thing, and James Naismith had invented basketball just four years prior. The Wright brothers had yet to take flight, and railroads were the backbone of the U.S. economy.

At that same time, the Welsch Furnace Company was established in St. Louis. Fast forward 130 years, and Welsch Heating and Cooling looks a bit different – but is still flourishing.

How did the company do it? By changing with the times.

In the early days, the company had more of a general store feel than that of a heating and cooling company. Pot-bellied stoves were the most notable heating devices the company sold. If you are unfamiliar with what those are, ask ChatGPT.

When coal furnaces started being built, the company became a supplier, assembler, and installer of that product. Due to their size, they came in pieces and had to be assembled in the home's basement. Consider that the first of many changes.

Also, in the late 1920s and early 1930s, Welsch began to provide specialized sheet metal items such as gutters and downspouts, bay roofs, etc. This is a field in which the company continues to specialize today.

In the late 1940s, furnace manufacturers developed what was called a “gas-designed” furnace. That meant that the furnace was designed to heat with gas and was not a converted coal furnace. So that is what Welsch installed.

Looking for quick answers on air conditioning, heating and refrigeration topics? Try Ask ACHR NEWS, our new smart AI search tool. Ask ACHR NEWS →

With the beginning popularity of air conditioning in the early 1960s, the company became heavily involved in the custom design, construction, and installation of air conditioning systems on many of the thousands of St. Louis area homes already relying on Welsch to heat their home. By the end of the 1960s, nearly all of the homes that could be air-conditioned were air-conditioned.

From the early ’70s to mid-’80s, the company evolved again. This time, focusing its efforts on the new residential market.

In the late 1980s, several things occurred that changed the future direction of the company. Most importantly, there was a slowdown in the new residential construction market.

As a result, the company became very involved in the service and replacement of residential heating and cooling systems. Since then, the service end of Welsch has grown from 4 service technicians and 0 service contracts to over 5,000 service contracts.

Today, new construction is about 40 percent of their business, while service and replacement are 60%.

“It is a really good mix for us,” fourth-generation owner Butch Welsch said. “They don’t have the same cycles. When home building is down a bit, service can step in and help out.”

That happened this spring when, for multiple reasons, the new construction work slowed down for Welsch.

“It made for a unique spring, but our service and replacement carried us. Profit-wise, we are ahead of last year, so I have no complaints,” Welsch said.

So 130 years in, and the company is still changing with the times.

One of the key aspects of the business is marketing to its own customers. And with 5,000 service agreements, Welsch has a lot of customers.

In fact, 67 percent of their leads come from their own customers.

Another advantage Welsch sees these days is being able to differentiate his company from his competitors, who have taken on private equity investments.

“They have to worry about quarterly profits, and we don't. We can do things for the long run. We can take care of a customer if it costs us some money now, but it's going to help us down the road. We can do that without worrying about it,” Welsch said. “We have a lot of new customers that are coming to us from companies that have been bought by private equity companies.”

The company is still very much a family-run business. Butch’s son-in-law and grandsons are on the payroll.

“We have a good succession plan. We've got four relatively young people in key positions,” Welsch said.

Not that Butch is slowing down any time soon – even at age 84. He is often fond of saying that his retirement is two three-week periods when he steps away from the business to spend time at his timeshare unit in Florida. Three weeks in the spring and three weeks in the fall are his retirement.

He started in the business in 1963 and took control in 1986 after the death of his father.

“When I first took over, I would have never thought I could keep it going this long,” Welsch said. “The one constant has been change.”

Butch has given his life to the HVAC industry, and it means a lot to him.

“One of my biggest goals has always been to improve the image of the HVAC industry. There were times in my career when I didn’t want to say what business I was in because the industry had such a bad name. We are too important of an industry to let us go back to those times,” Welsch said.

KEYWORDS: anniversary celebration Family HVACR Business HVAC contractor best practices

Share This Story

Headshot gargaro kyle
Kyle Gargaro is Editorial Director & Associate Publisher of The ACHR NEWS. He can be reached at 248-244-1720 or kylegargaro@achrnews.com. Gargaro has been with The ACHR NEWS since 2004, first as Legislation Editor, then Managing Editor, and now as Editorial Director & Associate Publisher. He holds a bachelor’s degree in Journalism.

Recent Comments

Very good...

Commercial ITC & the Limited-use property Doc allowing 3rd party leasing of commercial geo systems

Energy Star and trust

HVACR TECHNICIAN

Opp

Blog Roll

Editors Blog

Guest Blog

Opinions

Subscription Center
  • Create an Account
  • Start a Subscription
  • Manage My Account
  • Sign Up for Newsletters
  • Visit Customer Service
  • Update 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 News 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 The News or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • Piggy Bank
    Sponsored byWatercress Financial

    Energy Prices, Inflation, and HVAC: What Today’s Homeowners Care About

  • Refrigerated Food
    Sponsored bySolstice Advanced Materials

    R-455A Refrigeration: A Cold Storage Solution for the Future

  • Airex Rooftop Units
    Sponsored byAirex Manufacturing Inc

    Consolidating Roof Penetrations: A Growing Trend in Multifamily HVAC Design

Popular Stories

Refrigerants-and-gauge.jpg

HVAC Industry Warns of Counterfeit Refrigerants Entering U.S. Supply Chain

U.S. Supreme Court building

95% Furnace Efficiency Rule to Get New Hearing

Data_Center_facility.jpg

HVAC Manufacturers Respond to Growing Data Center Backlash

Midea-training.jpg

HVAC Workforce Crisis Expands Beyond Technicians to Instructor Shortages

Lennox equipment

Platinum Equity to Sell Heat Controller to Lennox

View The ACHR NEWS
Centennial Anniversary Timeline

The ACHR News Timeline Chart
Submit a Letter
Submit a letter to our editors.

Events

November 6, 2025

Next-Gen Data Center Cooling: HVAC Innovation and Real-World Solutions

On Demand As AI workloads and high-density computing push traditional cooling methods to their limits, the data center industry is accelerating the adoption of next-generation HVAC technologies.

June 23, 2026

HVAC Duct Sealing Mastics: Why Selection Matters

In this webinar we will detail what HVAC material buyers and technicians need to know when selecting duct mastics, including matching mastic to substrate, alternatives to liquid mastic, and where UL 181 Listings fit into real world installations.

View All Submit An Event

Poll

Summer Staff

Are you fully staffed for the summer season?
View Results Poll Archive

Products

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

See More Products
HVAC Duct Sealing Mastics: Why Selection Matters - Free Webinar - 6/23/2026
×

Sign Up. Stay Informed.

The #1 trusted source for the HVACR industry since 1926

SUBSCRIBE
  • RESOURCES
    • Advertise
    • Contact Us
    • Advisory Board
    • Classifieds
    • Submit a Letter
    • Directories
    • Store
  • ACCOUNT CENTER
    • Create an Account
    • Start a Subscription
    • Manage My Account
    • Sign Up for Newsletters
    • Visit Customer Service
    • Update 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