TLDR: Tariffs and inflation have pushed material costs up 15-35% for HVAC, plumbing, and electrical contractors. Most businesses are passing some of that on to customers, and some customers are going to shop around. The ones who leave usually aren’t leaving because of the price itself — they leave because they don’t feel the relationship is worth the premium. This article covers five practical strategies for keeping customers during price increases: communicating early and honestly about cost changes, adding value without adding cost, following up after every job to build loyalty, using automated reminders to stay top of mind, and focusing on the customers who already trust you rather than chasing new ones. Retention is always cheaper than acquisition — but during a cost crunch, it’s the difference between surviving and thriving.
Your supplier just bumped prices again. Copper is up 38% from last year. The HVAC unit that cost you $2,800 six months ago now costs $3,400. And somewhere between the invoice and the customer’s kitchen table, you know what they’re thinking: “Is it time to call someone cheaper?”
This is the reality for HVAC, plumbing, and electrical contractors right now. Tariffs and inflation have pushed material costs up 15-35%, and most service businesses have no choice but to pass at least some of that on. The question isn’t whether to raise prices. The question is how to do it without losing the customers you’ve worked hard to earn.
Here’s the thing most business owners get wrong: customers don’t leave because your price went up by $50 or $100. They leave because they don’t feel enough loyalty to absorb the increase.
Think about it. You probably pay more for your favorite restaurant than the one next door. You stick with your barber even though there’s a cheaper option down the street. The price isn’t the issue. The relationship is.
When a customer gets a higher-than-expected bill and hasn’t heard from you since the last job six months ago, the price feels like a surprise from a stranger. But when they’ve gotten a follow-up after the last job, a reminder that their filter is due, and a quick check-in when the season changed — that same price increase feels like fair business from someone they trust.
A study from Bain & Company found that increasing customer retention by just 5% can boost profits by 25-95%. When your costs go up, the math gets even more dramatic. Replacing a lost customer costs five to twenty times more than keeping an existing one. You can’t afford the churn.
The worst way to deliver a price increase is on the invoice after the work is done. No warning, no explanation, just a number that’s higher than last time.
Instead, get ahead of it. If your costs have gone up and your prices need to follow, tell your customers before the next job.
This doesn’t have to be complicated. A simple email or text works:
“Hey [Name], wanted to give you a heads-up before your spring tune-up. Material costs have gone up significantly this year due to supply chain changes, and we’ve had to adjust our pricing slightly. We’re still committed to giving you the best service, and we wanted you to hear it from us first rather than be surprised on the invoice.”
That’s it. No long apology. No essay about tariffs. Just a direct, honest heads-up from someone who respects their time.
Businesses that communicate proactively about price changes see 34% better customer retention than those who stay silent and hope nobody notices. People can handle bad news. What they can’t handle is feeling blindsided.
When your price goes up, the customer is mentally recalculating whether you’re worth it. You need to tip that scale.
The cheapest way to add value is through communication. Things that cost you almost nothing but make the customer feel taken care of:
None of these cost you a dime. But they build the kind of relationship that makes a $75 price increase feel reasonable instead of outrageous.
Some contractors are also bundling small extras into their service calls without raising the price further — a free drain check during a plumbing visit, a thermostat calibration during an HVAC tune-up. These tiny additions cost minutes but buy enormous goodwill.
This is the most important thing on this list, and it’s the one most service businesses skip.
After the job is done, follow up. Every time. Not just the big installs. Not just the new customers. Every job.
Why? Because the follow-up is your early warning system. If the customer isn’t happy — even slightly — you want to know now, not when they leave a two-star review next month. When costs are higher, customers are pickier. A $300 repair job that would have gotten a pass at $250 now gets scrutinized. If there’s even a minor issue, that customer is already one foot out the door.
A post-job follow-up catches that. “How’d everything go? Anything we missed?” gives the customer a private channel to voice concerns before they go public. It also signals that you care about the work after you’ve been paid, which is rare in this industry and builds real loyalty.
The businesses that follow up consistently report fewer callbacks, fewer bad reviews, and significantly higher repeat rates. When your margins are tight, callbacks are devastating. A single prevented callback can save you $150-$300 in labor and materials.
Here’s a number that should make every service business owner uncomfortable: 68% of customers leave because they feel the business doesn’t care about them. Not because of price. Not because of bad work. Because of indifference.
The easiest fix is automated reminders. Set them up once and let them run.
These reminders do two things. First, they generate repeat revenue without you lifting a finger. Second, they keep you in the customer’s mind as their go-to service provider. When the competitor down the street sends a flyer, your customer already has a relationship with you. That flyer goes in the trash.
During a period of rising costs, this matters more than ever. The customer who hears from you regularly is far less likely to price-shop than the one who forgot your company’s name.
When costs go up and margins get tight, the natural instinct is to chase new customers to make up the revenue. That instinct is wrong.
Acquiring a new customer costs five to twenty times more than keeping an existing one. And existing customers spend 67% more on average than new ones. The math is clear: your current customers are your most valuable asset, especially right now.
Instead of pouring money into new customer acquisition, invest that energy into your existing base:
Businesses with 4+ star ratings generate 32% more revenue than those with lower scores. Your existing happy customers are the ones writing those reviews and sending those referrals. Protect that base.
Rising costs are stressful. Nobody wants to raise prices. But the businesses that survive this period won’t be the ones with the lowest prices — they’ll be the ones with the strongest customer relationships.
Communicate honestly. Follow up consistently. Stay in touch between jobs. Make your existing customers feel valued.
The contractor who does these things keeps their customers through a $75 price increase. The contractor who doesn’t loses them to a $10 flyer from the competition.
Rising costs make every customer relationship more valuable. VisibleFeedback automates post-job follow-ups and repeat-service reminders so your customers hear from you consistently — without adding work to your plate. When your prices go up, your relationships keep your customers from going anywhere.
Email clients after every job. Catch issues early, recover unhappy clients fast, and drive repeat work with smart reminders.
Austin Spaeth is the founder of VisibleFeedback, a tool that helps service companies automate post-job follow-ups, catch issues early, and drive repeat work with smart reminders. With a background in software development and a focus on practical customer retention systems, Austin built VisibleFeedback to make it easy to email customers after every job, route problems to the right person, and keep relationships strong without awkward outreach. When he’s not building new features or writing playbooks for service businesses, he’s wrangling his six kids or sneaking in a beach day.
Whether you’re dealing with callbacks, unhappy customers, or low repeat work, we’ll help you tighten the follow up loop.
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