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Mechanical Hub caught up with some business owners regarding business diversification and growing their business in an uncertain economy.
In this current economic state—with consumer confidence plummeting surrounding recession talk and the realistic repercussions of tariffs, the rising materials prices and an uncertain supply chain—is now the right time to add “arms” or services to the existing business? Or stand pat and ride it out? Or cut back?
The Diversification Game
“There’s always some economic boogeyman around the corner,” says Adam Rotherham, owner, Down Under Drainage, Los Angeles. “Recessions are actually decent times to diversify and invest if you’ve got the capital. While competitors are pulling back, you can position yourself for the recovery,”
The tariff situation is a wild card though, says Rotherham. “It’s definitely impacting material costs and availability. I’m keeping a close eye on how that develops before making any major moves.”

Rotherham says that being in the industry for three decades, he’s seen the cycles and learned that having multiple revenue streams is crucial for stability. “Since moving to LA from Australia 11 years ago, I’ve found the American market both challenging and full of opportunities that weren’t available back home. For me, diversification has always been about risk management, but also about staying relevant,” says Rotherham.
But what’s stopping Rotherham from going all-in on diversification? “It’s finding qualified people who share my standards. I’m pretty particular about quality. Training takes time away from billable hours, and in LA’s competitive market, keeping good talent is tough when everyone’s hiring.”
Gaven Johnson, owner of Big Sky Plumbing, Springville, Utah, says the company has been conservative in its growth, “but I have a growth mindset.” A very successful commercial new construction contractor, the 25-employee company excels in medical gas, hospitals, anything from townhomes to condos, and now has opened a service side to the business, Big Sky Service Pros. “No job’s too shitty,” jokes Johnson. And while Johnson also says with “tongue-in-cheek” grin that he gets bored easily, the reality is, “We need to be prepared in case of a shortage in new construction work.”

New Employees
As for adding new employees, “I actually went back-and-forth for about a year before hiring my first apprentice about three months ago,” says Keith McGillavary, owner, McGillivary’s Plumbing Services, Gardiner, Maine. Ultimately, the only thing stopping him from doing that sooner was trying to find the right person. “I am super particular and I didn’t want to just hire somebody that was already out in the field.

And while McGillavary has noticed service work as well as new construction slow down, he says it did make it tough to justify bringing on employees. “Ultimately, at the end of the day, I decided to hire somebody with no experience that was just a good person in general that I could train the way I wanted so that I would have the ability to have somebody working while I was down the road.”
McGillavary also recently added drain cleaning and sewer line inspection to his business because he kept turning down calls in his area. “It’s a big investment upfront, hoping that it pays off,” says McGillavary.
Standing Pat
Chris Armstrong, Armstrong Professional Services, Hudson Valley, N.Y., offers a different perspective. “As far as diversification goes, with the recent boom of all the new kind of traditional service plumbing companies and P and H companies turning into home service companies, I think me personally—this June is 21 years l’ve been in business for myself—I already have always been the guy that did plumbing HVAC, service plumbing, well pumps, gas, oil,” says Armstrong. “I pretty much do everything already and I think I’m kind of leaning towards going the other way and tightening down to the things that I make that I get the most calls for and that I make the most money with.”

Armstrong questions that the more stuff one offers, what are they going to do, change tires and add roofs? “If these guys can make it happen, I think that’s great, but I also think part of that kind of takes away from the specialty of our trade as plumbers and gas fitters and HVAC contractors to where it doesn’t look good. I feel like it’s almost going in reverse. Why would you want the guy putting in your heating system that’s that can also do your pool cleaning and put your roof on. I feel like it just takes away from all the trades,” says Armstrong.
One thing that Armstrong stresses is to pay attention to pricing. When it pertains to tariffs more specifically, “l may be losing money not paying attention to these price hikes. I’m used to pricing things out at either a flat rate or adding this lump in that I would normally know off the top of my head, and now I’m way off,” says Armstrong.
A Business Model Twist
Adding a unique perspective on diversification, Khadija Head, owner, Head’s Plumbing Sales and Service, Inc., Atlanta, is looking to add to the company’s existing business models, and that something is water filtration. In today’s society where social media, personal appearance, and health is a sense of currency, we are shifting the focus to ‘It starts with the water you consume,’” says Head.

Head says that if you look at the day-to-day lives of individuals, water is the number one factor for individuals trying to find that fountain of youth. Homeowners are very conscious of the water they are consuming, says Head, whether they are drinking it through their faucets, bathing in it or cooking with it. “We’re more focused on the current societal trend in which everyone’s looking for the fountain of youth and trying to find that cutting edge. So, when the post themselves on social media, for example, they’re looking their best and brightest self, and that always starts with the water that they are consuming,” says Head.
According to Rotherham, the plumbing trade isn’t what it was when he started. “With new technologies, changing regulations, and shifting customer expectations mean you’ve got to evolve or get left behind,” says Rotherham.
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