If this is your first issue, welcome. ContractorBrief lands in your inbox every Tuesday and Friday with a 4 minute read built for owners of $1M to $30M home service businesses. No fluff, no “10 tips,” just where the money and the technology are moving in HVAC, plumbing, electrical, and roofing, and what it means for your shop. Let’s get into it.
THE BRIEF
On April 27, an AI company called Avoca crossed a $1 billion valuation after raising more than $125 million. What does Avoca do? It picks up the phone when your office can’t. Inbound calls, scheduling, estimate follow-ups, after-hours coverage. The backers are not small names either: Kleiner Perkins led an early round, Meritech and General Catalyst led the latest one, and Avoca already runs alongside ServiceTitan, Nexstar, and operators like Goettl, Turnpoint, and 1-800-GOT-JUNK.
Here is why a funding headline matters to you even if you never buy Avoca. Every dollar a VC pours into AI for the trades eventually shows up in your inbox as a sales pitch. So the smart move is to read the funding news as a map of what is coming. Right now the money is flowing into three buckets: AI call handling and front office (Avoca), AI quoting and computer vision (Rebar just raised $14M to read blueprints and cut quote time by 60 to 70%), and AI dispatch and scheduling. Those are the categories that will be calling you, demoing for you, and discounting hard over the next 12 months.
And that last word, discounting, is the actual takeaway. When a category leader raises nine figures, it does not spend that money on profit. It spends it on logos and case studies. That makes this the cheapest year you will ever get to test AI tools in your business, because the vendors need wins more than they need your full price.
The take: You do not have to adopt anything today. But if there is one AI tool you have been curious about, this is the year to negotiate a pilot. Ask for a discount, ask for a month free, and ask to be a case study. They will say yes more often than you think.
WHAT’S WORKING
The after-hours phone fix that pays for itself
The single most common AI win we see in shops right now is not glamorous. It is answering the phone after 5pm.
Here is the math that makes it work, pulled from publicly reported results across several home service operators (numbers below are a synthesis of those public cases, not one specific shop). A typical $3M to $8M HVAC or plumbing operation misses somewhere between 15 and 25 percent of inbound calls, and a big chunk of those come in after hours or while the office is slammed. If you do 40 calls a day and miss 8, and even 2 of those were ready to book a $400 job, that is roughly $5,800 a week walking to your competitor who picked up.
Shops that put an AI voice agent on the after-hours and overflow lines are reporting that they recover a meaningful share of those missed calls, often booking the job or at least capturing the lead for a callback first thing in the morning. The cost typically runs a few hundred dollars a month, which means it pays for itself if it saves a single job.
Try this: Before you buy anything, pull your call logs for last month and count two numbers: how many calls you missed, and what time they came in. If the misses cluster after hours, you have a problem an AI answering service can fix cheaply. If they cluster at 10am on Mondays, you have a staffing problem no software will solve. Know which one you have before a salesperson tells you.
THE QUICK HITS
The deal that set the 2026 benchmark: Blackstone, ~$2.5B for an HVAC platform. Earlier this year Blackstone agreed to buy Champions Group, a residential HVAC, plumbing, and electrical operator, at roughly 18.5x EBITDA on a ~$140M earnings base. It is the largest residential services PE deal of the year so far, and it tells you what disciplined, recurring-revenue home service businesses are worth at the top of the market.
Apex is now the biggest roll-up in the trades. The Apex platform has scaled to about 107 brands, ~$1.3 billion in revenue, and roughly 300 businesses as of March. If a PE-backed competitor shows up in your market this year, this is increasingly who it is.
AI quoting is getting funded. Rebar closed a $14M Series A (led by Prudence) for software that reads construction blueprints with computer vision and generates equipment quotes, cutting quote time 60 to 70% and reportedly lifting win rates 2 to 3x. One to watch if you do commercial work.
The labor math keeps getting worse. Roughly five technicians retire for every two who enter the field, and U.S. construction needs an estimated 530,000 additional workers in 2026 alone. The shops winning this are competing on retention, not just recruiting. More on this in a future issue.
Refrigerant rules bit on January 1. As of 2026, you cannot install new residential systems using refrigerants above a 700 GWP, which pushes you to A2L blends like R-454B. Note: R-454B cannot be used to retrofit existing R-410A systems, and cylinder supply has been tight. If you have not updated your recovery gear and 608 handling, do it before peak season.
That’s the brief. If a fellow operator would get value from this, forward it to them. It is the single best way to help us grow, and it takes ten seconds.
See you Friday.
ContractorBrief
