A1 Garage Door Service

Repairs and installs residential garage doors

A1 Garage Door Service

Repairs and installs residential garage doors

Overview

A1 Garage Door Service repairs, maintains and replaces residential garage doors and openers across the United States. Its technicians troubleshoot doors that fail to open or close, replace worn springs, rollers and cables, and install doors and motorized opener systems. Homeowners choose from door styles, materials and brands, with technicians handling removal of existing equipment, fitting and testing. The company earns money from service calls, repairs and installation projects, including doors, replacement parts and upgrades, with technicians collecting payments and documenting each job. Founded in 2007, A1 Garage Door Service is headquartered in Phoenix, Arizona.

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About A1 Garage Door Service

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Industries

HardwareConsumer Goods

Company Size

1,001-5,000

Company Stage

Acquired

Total Funding

N/A

Headquarters

Phoenix, AZ

Founded

2007

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Simplify's take

What believers are saying

Customer coverage is continuous: A1 advertises emergency garage-door repair around the clock.
Training costs are covered: A1's full-time onsite Minneapolis installer apprentices receive paid four-week Phoenix training, flights and lodging.
Equipment costs are supported: A1's full-time onsite Milwaukee experienced installers receive a company truck, gas card and tools.

What critics are saying

Integration requires software migration: A1 says acquired garage-door businesses move to ServiceTitan after closing, with timing set during due diligence.
Sales affect earnings: A1's onsite Green Bay Sales & Service Consultant posting, full-time, advertises uncapped commissions.
Pay is piece-rate: A1's experienced installers in Milwaukee, onsite and full-time, start at $42 per estimated job hour plus commissions.

What makes A1 Garage Door Service unique

Marketing reaches homeowners directly: Cortec describes A1 generating leads through a direct-to-consumer, multichannel strategy.
Pricing starts online: A1's estimator gives homeowners a personalized price range before speaking with a consultant.
Acquisition paths accommodate owners: A1 offers sellers retirement, another internal role or continued management of their businesses.

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Funding

Total Funding

N/A

Industry Average

Funded Over

1 Rounds

Buyout funding comparison data is currently unavailable. We're working to provide this information soon!

Buyout Funding Comparison Coming Soon

Benefits

Health Insurance
Dental Insurance
Vision Insurance
Paid Vacation

Growth & Insights and Company News

6 month growth

-17%

1 year growth

-17%

2 year growth

-17%

The News Tribune

Sep 2nd, 2026

KKR to acquire A1 Garage Door Service for $2B in home services deal

Investment firm KKR has agreed to acquire A1 Garage Door Service for approximately $2 billion, according to sources familiar with the matter. The deal adds to growing home services merger activity, including Oak Hill Capital's $800 million-plus acquisition of Guild Garage Group earlier this year. Phoenix-based A1 Garage was founded in 2007 by CEO Tommy Mello and operates in around 20 states. The company received growth capital from private equity firm Cortec Group in 2022. KKR has prior experience in residential services through investments in Neighborly, acquired in 2021, and Groundworks in 2023. Private equity firms have been targeting residential services companies for their steady cash flows and high valuations in fragmented markets.

Associated Press

Jun 16th, 2026

A1 Garage Door Service expands into Philadelphia with free tune-up for first 20 customers

A1 Garage Door Service has announced its expansion into Philadelphia, offering the first 20 customers a free tune-up and inspection. The company, founded in 2007, provides residential garage door repair, maintenance and installation across more than 18 states. Area manager Zachary Crews said the company aims to build relationships and earn trust in the Philadelphia market through its customer-first approach. A1 operates in over 33 markets with background-checked, professionally trained technicians working with all major brands and manufacturers. The company is part of TMII Enterprises, which includes Don's Garage Doors and Garage Door Doctor, serving more than 36 markets across 18 states. Philadelphia residents can schedule the promotional service via the company's website or by phone.

Associated Press

May 11th, 2026

A1 Garage Door Service opens Queen Creek office for repair and installation

A1 Garage Door Service has opened a new office in Queen Creek, Arizona, to serve the rapidly growing Southeast Valley community. The national garage door company, founded in 2007, will provide faster response times and localised expertise to the area's expanding residential market. The Queen Creek location offers comprehensive services including 24/7 emergency repairs, precision installation of modern and traditional door styles, smart technology integration, and routine maintenance. The company emphasises technician training specific to Arizona's climate and its impact on garage door components. A1 Garage Door Service is a family-owned business operating across multiple states. The new office is located at 18625 S. 187th Place, Suite A107, Queen Creek, AZ 85142.

Associated Press

Mar 10th, 2026

A1 Garage Door Service opens new repair and installation office in Livonia, Michigan

A1 Garage Door Service has opened a new garage door repair and installation office in Livonia, Michigan. The fully equipped hub is staffed by local experts trained to address challenges specific to Michigan's climate, from sub-zero temperatures that snap tension springs to high-humidity summers causing door swelling and track misalignment. Founded in 2007, A1 Garage Door Service offers comprehensive services including repairs, emergency care, component replacements, installations, and custom garage doors. The Livonia location features specialised inventory with high-cycle springs and insulated doors engineered for Midwest weather extremes. The company emphasises customer education, with technicians performing full safety inspections during each service call. The new office is located at 27505 Schoolcraft Road in Livonia.

PR Newswire

Dec 19th, 2024

A1 Garage Door Service Acquires The Garage Doctor

/PRNewswire/ -- A1 Garage Door Service, a national leader in the garage door service and sales industry, has acquired The Garage Doctor, a company serving...

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