How much does a Automatic Door Service cost to buy?

A typical Automatic Door Service sells for 2.2x to 5.4x seller's discretionary earnings. With estimated SDE of $230K, expect to pay roughly $507K to $1.2M before adjustments for assets, debt, growth, and local market quality.

How much does it cost to start a Automatic Door Service?

Startup costs range from $45K to $180K depending on location, equipment, and scale.

Service

Automatic Door Service

Q: What are the profit margins for a Automatic Door Service?

The average profit margin for a Automatic Door Service is around 32%. Costs include trained technicians, service vans, door operators and sensors, safety-check tools, ladders, parts inventory, insurance, dispatch, and manufacturer training. June 2026 research found Vortex emphasizing certified automatic-door inspection and maintenance, Door Services Corporation marketing AAADM-certified repair across sliding/revolving/industrial doors, and STANLEY Access selling planned maintenance agreements for automatic entrances.

Every sliding entrance is a compliance problem waiting to jam

Bottom line

Worth studying, but do not buy without strong local proof.

Automatic door service companies inspect, repair, and maintain sliding, swinging, folding, and revolving entrance systems for grocery stores, hospitals, airports, hotels, offices, schools, and retail centers. The work sits between access control, commercial doors, and life-safety compliance: when an entrance fails, customers cannot flow, ADA access suffers, and the property manager needs a technician fast.

See listings →Compare ↔

Share LinkedInReddit HN

Acquisition score

Strong

Avg Revenue

$720K

Profit Margin

32%

Acquisition Multiple

2.2x - 5.4x

Startup Cost

$45K - $180K

How It Works

Technicians diagnose sensors, operators, tracks, pivots, closers, activation plates, safety devices, and door hardware; replace worn parts; perform AAADM-style safety checks; and sell planned maintenance agreements to high-traffic facilities. Revenue comes from emergency repairs, annual or semiannual inspections, preventive maintenance plans, retrofit projects, parts markup, and new automatic-door installs.

Revenue Range

Low End

$180K

Typical

$720K

High End

$2.6M

BizBite underwriting snapshot

Pass for now

Automatic Door Service has enough high-level data for a first look, but BizBite has not assigned a category-specific operating model yet. Treat the score as preliminary.

Avoid / 100

Data confidence

low

40/100

Financing fit

medium

Category-level fit before lender-specific diligence.

Confidence cap

Weak source data caps the final score.

Why it may work

+Attractive 32% estimated margin profile

Be careful

!Source link status has not been verified yet
!No last-checked date yet
!No SBA category enrichment yet
!No category operating model yet
!Low data confidence

Pros

+Urgent failures create high-intent commercial service calls
+Planned maintenance agreements turn scattered repairs into recurring accounts
+AAADM-certified technician credibility helps small operators compete locally
+Good adjacency to commercial door, glass, locksmith, and access-control routes

Cons

-Requires specialized parts knowledge and safety-compliance discipline
-Technician availability can bottleneck growth
-Large national brands compete for hospital, airport, and big-box accounts

Best For

Commercial door, locksmith, glass, access-control, or facilities-service buyers with technician management discipline

Operating Costs

Costs include trained technicians, service vans, door operators and sensors, safety-check tools, ladders, parts inventory, insurance, dispatch, and manufacturer training. June 2026 research found Vortex emphasizing certified automatic-door inspection and maintenance, Door Services Corporation marketing AAADM-certified repair across sliding/revolving/industrial doors, and STANLEY Access selling planned maintenance agreements for automatic entrances.

SBA Financing Estimator

Adjust the deal — see if it cash flows after debt service

$-7510/mo

after debt service

Deal price — $2.6M

Range: $1.2M (2.2×) to $4.6M (5.4×+)

Down payment — 15% ($389K)

SBA minimum equity injection is 10% for change-of-ownership

Interest rate — 8.00%

Current prime-based SBA rates: 7.5–10.5%

Loan term — 10 years (120 mo)

Standard SBA 7(a): 10 years for business acquisition

Down payment

$389K

15% equity injection

Loan amount

$2.2M

85% SBA-financed

Monthly payment

$27K/mo

$1.0M total interest

Monthly profit

$19K/mo

at 32% margin

Monthly cash flow after debt service

$-7510/mo

Margin does not cover debt service at these terms. Lower the deal price, increase the down payment, or extend the loan term.

Estimates only. Excludes owner compensation, capex, working capital draws, and taxes. Margin assumes average occupancy and volume. Actual SBA terms vary by lender and borrower profile.