Residential HVAC Service Company, 20-Year League City Texas Contractor

$3.7M

Revenue

$1.2M

SDE

3.9x

Multiple

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Full Editorial Writeup

This is a 20-year-old HVAC service and replacement company operating out of Friendswood, Texas, serving the League City corridor in the greater Houston metro. The revenue mix is 80% residential and 20% commercial, with a deliberate focus on repair, replacement, and maintenance rather than new construction or refrigeration. That mix matters: it means the business lives off the installed base of existing homes and buildings in a hot, humid climate where air conditioning is a non-negotiable, not off the boom-and-bust cycle of new-build activity.

The operational infrastructure is more mature than most one-truck HVAC shops of this size. Management already runs a CRM, uses flat rate pricing, and most importantly carries 918 active maintenance agreements. Those service agreements are the crown jewel here, they lock in recurring seasonal touchpoints, feed the repair and replacement funnel, and smooth out the natural seasonality of the trade. With nine full-time employees and roughly $3.7M in revenue, the shop is producing about $1.18M in owner cash flow, a healthy 32% margin for the category.

The seller is retiring and has priced the operating business at $4.6M, with the 2,500 square foot building available separately for $450,000 outside the asking price. At 3.9x cash flow this sits at the higher end of HVAC service comps, which typically clear in the 2.5x to 4x range, so the buyer is paying up for the maintenance base, the systems, and the Texas market. The premium is defensible if the maintenance agreements and technician bench hold through transition.

Why we like it

Earnings quality is strong for the category, with $1,178,295 of cash flow on $3,713,798 of revenue, a 32% margin. The 918 maintenance agreements create a predictable, repeating revenue base that de-risks the seasonal swings HVAC shops normally live with, and they consistently seed higher-ticket repair and replacement jobs.
The durability comes from serving existing homes in a hot, humid Gulf Coast climate where AC is essential, not discretionary. By explicitly avoiding new construction and refrigeration, the business stays insulated from the most cyclical and margin-thin segments of the trade, which protects earnings through downturns.
Market tailwinds favor replacement demand: Houston-area housing stock keeps aging, equipment fails under relentless summer load, and homeowners cannot defer AC repair for long. A stable installed base plus a maintenance panel means the buyer inherits demand that renews itself rather than needing to be re-won every year.
The operator advantage is that this business already runs on systems most sellers this size lack: a CRM, flat rate pricing, and a documented maintenance program. A buyer who layers on disciplined marketing, technician recruiting, and membership conversion can scale on top of infrastructure that is already in place rather than building it from scratch.

How to improve it

Push the maintenance base harder in the first 90 days by auditing all 918 agreements for renewal rate, pricing, and coverage tiers. Introduce a premium membership tier and convert every completed repair call into a plan enrollment, since each new agreement compounds recurring revenue and replacement pipeline.
Instrument the CRM to track close rates, average ticket, and technician revenue per truck. Most shops this size fly blind on unit economics, and simply measuring conversion and job profitability by tech usually surfaces quick margin gains within a quarter.
Add a dedicated comfort advisor or trained sales process for system replacements, where the highest dollars sit. With 80% residential mix and aging equipment, a structured replacement-selling motion on failed or end-of-life units can lift average ticket meaningfully without adding lead cost.
Invest in technician recruiting and retention immediately, since nine employees is thin and the trade is labor-constrained. Build an apprenticeship pipeline and a clear pay-and-bonus structure so growth is not capped by headcount, which is the number one bottleneck in HVAC.
Ramp local digital marketing: Google Local Services ads, reviews, and a referral program tied to the maintenance base. The listing notes heavy competition, so owning search visibility and reputation in the League City and Friendswood footprint is the cheapest way to capture demand already searching.
Evaluate expanding the commercial mix beyond 20% selectively into light commercial maintenance contracts. Commercial service agreements carry longer terms and higher annual value, adding contracted revenue that further smooths the residential seasonality.

Diligence notes

Verify the 918 maintenance agreements in detail: active versus lapsed count, renewal rate, billing terms, transferability, and annual revenue per agreement. This base is the core of the valuation premium, so confirm it is real, current, and contractually assignable to a new owner.
Reconcile the $1,178,295 cash flow to tax returns and bank statements, and understand exactly what add-backs the seller used. Confirm how much of the owner's role is replaceable, because the 3.9x multiple assumes the earnings survive the seller's departure with only short-term transition support.
Assess technician dependence and licensing, since nine employees is a lean team. Identify which techs hold the master license and key customer relationships, confirm they will stay post-close, and understand the state licensing path if the departing owner holds a critical credential.
Clarify the real estate arrangement, as the 2,500 square foot building is owned but priced separately at $450,000 outside the asking price. Negotiate lease terms or a purchase to avoid a landlord surprise, and confirm the building actually fits the operation's needs going forward.
Analyze revenue seasonality and customer concentration across the residential and 20% commercial split. Confirm no single commercial account dominates and understand how cash flow distributes across summer peak versus shoulder seasons to size working capital correctly.

Source

Originally listed on BizBuySell. View original listing →