How to Buy a Garage Door Business in 2026

Garage door service and installation is quietly one of the best home services categories to buy with SBA money in 2026. The math is compelling: high-margin emergency repairs (broken springs, snapped cables, off-track doors), steady new door installation revenue, recurring commercial service contracts, and a customer acquisition cost that's basically Google Local Services Ads and fleet wraps. The trade is also getting serious institutional attention — Precision Door Service (an A&M Capital and Summit Partners portfolio company), Overhead Door Corporation, and several PE-backed roll-ups have been aggressively buying independents over the last 36 months.

I've walked buyers through several garage door acquisitions in the $700K-$3M revenue range. Here's the playbook.

The Revenue Mix Drives the Multiple

Every garage door business has four revenue streams, and you need to value them separately:

• Residential service and repair. Spring replacements ($250-$500), opener repairs, off-track fixes, roller replacements. 55-70% gross margins. This is the profit engine. Worth 4.5-5.5x SDE on its own.
• Residential new door installation. $1,200-$4,500 per door, 30-40% gross margin. Lumpy revenue, lead-gen dependent. Worth 3.5-4.5x.
• Commercial service. Dock doors, rolling steel, high-cycle openers, service contracts with property managers and logistics warehouses. Recurring if contracted. Worth 5.0-6.0x when it's real recurring revenue.
• Commercial new install. Large construction projects. Lower margins, bid-based, AR-heavy. Worth 3.0-4.0x.

The ideal acquisition target is a residential-heavy service shop (60%+ of revenue from repairs and new doors to homeowners) with one or two commercial service accounts on the side. Service-heavy companies get the highest multiples because emergency repair revenue is the most defensible and highest-margin in the space.

Unit Economics Sanity Check

A well-run residential garage door service truck should generate $400K-$650K in revenue per technician annually, with 20-28% EBITDA margins at the company level after overhead. If the target's revenue per truck is below $350K, either the pricing is weak, the dispatch is poor, or the techs are slow — all fixable, but you should underwrite to the current reality, not the promise.

Average ticket is another critical metric. A healthy residential shop averages $450-$700 per service call. If the target is averaging $280, they're under-selling add-ons, giving away spring replacements with poor warranty attach, or running too much free inspection traffic. On the flip side, if they're averaging $900+, verify that isn't propped up by aggressive high-pressure sales tactics that will collapse when you come in and clean up the sales scripts.

SBA 7(a) Financing

Garage door companies finance cleanly with an SBA 7(a) loan. Standard structure: 10% buyer equity, 10% seller note on standby (at least 24 months), 80% bank debt amortized over 10 years. Most deals in this category come in at enterprise values of $400K to $4M, well within the 7(a) $5M cap.

A few lender hot buttons specific to garage door:

• Tech count and retention. Lenders want to see at least 2 experienced techs plus the owner. Single-tech operations where the owner is on the truck full-time are really lifestyle businesses and trade at lower multiples.
• Google and online reputation. 4.7+ star rating across Google, BBB, and Yelp with 100+ reviews is a real asset. Lenders (and acquisition multiples) reward it.
• Van and parts inventory. Each truck carries $15K-$25K in springs, rollers, cables, openers, and parts. That inventory is part of the collateral base.
• Owner working-capital withdrawals. Watch for sellers who run inventory down to zero and drain cash in the last 60 days. Peg working capital in the LOI.

Technician Retention Is Everything

I'll say this about every trade buy-side guide I write, but it's especially true in garage door: your techs are the business. A skilled garage door tech with 5+ years of experience who can diagnose over the phone, show up to a residential call, sell the right repair, upsell a new opener, and close the job in 90 minutes — that person is making the company $400K+ a year, and they know their value. If two of them walk to a competitor the week after closing, you are parking trucks.

Build the retention program into the deal structure before you sign the APA:

• Stay bonuses. $10,000-$30,000 per key technician, paid at 6 and 12 months post-close. Fund from seller proceeds at close, held in escrow.
• Immediate wage audit. Benchmark each tech's pay against local HVAC, electrical, and plumbing techs — that's where they can go. Bump anyone underpaid on day one, before they get nervous about the sale.
• Commission structure review. Most garage door companies pay techs a base plus 8-15% of revenue or a flag-rate system. If the structure is below market or opaque, clean it up and communicate it in writing in the first week.
• Vehicle and tool upgrades. If the vans are old and beat up, replace the worst two in the first 60 days. Tool quality matters to techs.
• IDEA certification. The International Door Association Expert (IDEA) certification is the industry credential. Commit to paying for exam prep and fees for any tech who wants it. It's cheap and it signals investment.

Demand that the seller introduce you to each technician individually before close. A 15-minute conversation in the shop or on a ride-along tells you more about the team's stability than any org chart.

Licensing and Permits

Garage door licensing varies by state, but the category is generally lighter than HVAC or electrical. The typical requirements:

California. C-61/D-28 specialty license (Doors, Gates, and Activating Devices) from the CSLB. Held by a qualifying individual. Transferable only through new application in the buyer entity. Budget 45-75 days.

Florida. State registration or certification for specialty contractor, depending on county. Some counties require a local specialty license.

Nevada, Arizona, Oregon, Washington. Specialty contractor licenses with qualifying individual and bonding requirements.

Most other states. No state-level license specifically for garage door work, but permits are required for openers tied into the home electrical system in some jurisdictions, and sales tax collection on parts is universal.

The critical diligence item: who holds the license of record? If it's the selling owner personally, you either need a transition services agreement where the seller "owns" the license for 60-120 days while you stand up a new one, or you need a qualifying individual on staff (usually the senior tech or GM) willing to become the new RME. This is not hard to solve but it needs to be in the closing checklist, not an afterthought.

Supplier Relationships

The big distributors (CHI Overhead Doors, Clopay, Amarr, Wayne Dalton, LiftMaster, Genie) control a huge chunk of the parts and door supply chain, and they run dealer programs with volume-based rebates. In diligence, verify:

• What dealer tier is the company in, and what does it take to maintain it?
• Are there any exclusivity arrangements that restrict selling competing brands?
• What are the current credit terms with each distributor?
• Will credit transfer on a change of control, or will you be paying COD for 90 days?
• Are there any personal guarantees from the seller that need to be released or replaced?

Call each major supplier during diligence and confirm how they handle ownership transitions. Some are flexible, some will treat you as a brand-new dealer.

Owner Transition and Non-Compete

Garage door owners often started on the truck and know every customer, every supplier, and every tech personally. Push for 90 days full-time plus a 6-9 month part-time consulting agreement at $6K-$12K/month. The seller should:

• Ride along on residential calls for the first 30 days so techs see continuity.
• Introduce you to every commercial account and property manager in person.
• Hand off supplier relationships with joint visits or calls.
• Document the dispatch and pricing logic (often unwritten).

Non-compete: three years within 30-50 miles, with a broad non-solicit covering customers, suppliers, and employees. In trades this is enforceable in most states and it actually matters — the seller with 20 years of local reputation can absolutely start a new shop with two trucks and hurt you.

Named Exit Buyers

Understand who will eventually buy what you're building:

• Precision Door Service (A&M Capital / Summit Partners). Largest franchise network in the category, with corporate-acquired locations and aggressive independent acquisition program. The most likely exit buyer for a quality residential service shop.
• Overhead Door Corporation (Sanwa Holdings). Massive incumbent, buys distributors and dealers with manufacturing alignment.
• A1 Garage Door Service (Gauge Capital). Fast-growing PE-backed consolidator focused on residential service in Sunbelt markets.
• Door Pro America (LP First Capital / regional PE). Roll-up focused on residential garage door service.
• Regional PE platforms and search funds. Several independent sponsors are building $20-50M revenue garage door platforms specifically to flip to upper-middle-market PE in 3-5 years.

These buyers pay 5.5-7.0x EBITDA for well-run shops with real management depth, CRM and dispatch systems (ServiceTitan, FieldEdge, Housecall Pro), strong online reviews, and 3+ technicians. That means meaningful multiple expansion is available if you buy at 4.5x, professionalize over 3-4 years, and sell at 6.5x. See our home services M&A trends piece for how that arbitrage plays out across the category.

The Bottom Line

Garage door is one of the best SBA-financeable trades on the market right now. High repair margins, emergency-driven demand, clean licensing compared to electrical or HVAC, and a real PE exit universe that will pay premium multiples for a professionalized $1M+ EBITDA shop. The deals that work are the ones where the buyer protects tech relationships, verifies the dispatch and pricing fundamentals, and plans the license and supplier transitions before closing. Get those things right and you'll own a business that services the note, pays your salary, and positions you for a real exit in 3-5 years.