Customers often contact AAMCO corporate office after a transmission repair, diagnostic recommendation, warranty question, unexpected invoice, financing concern, vehicle delay, or complaint involving an independently operated AAMCO center. Below is the current AAMCO headquarters address, national contact number, corporate business numbers, customer-feedback form, warranty route, and complaint-escalation process.
AAMCO Corporate Office and Headquarters Contact Information
- Company: AAMCO Transmissions and Total Car Care
- Corporate Entity: AAMCO Transmissions, Inc.
- Parent Organization: American Driveline Systems, Inc.
- Corporate Headquarters: 410 Horsham Road, Suite 105, Horsham, PA 19044, USA
- Official National Contact Number: 1-800-GO-AAMCO (1-800-462-2626)
- BBB-Listed Main Business Number: 1-800-292-8500
- Additional BBB-Listed Business Number: 1-610-668-2900
- Official Website: AAMCO.com
- Customer Feedback: Submit AAMCO Feedback
- Warranty Assistance: AAMCO Warranty Inquiries
- Find a Center: AAMCO Center Locator
- Leadership Listed in the Current BBB Record: Brett Ponton, CEO; Bruce Chidsey, President
AAMCO Corporate Office vs. Local AAMCO Centers
AAMCO corporate headquarters handles brand management, franchise operations, national programs, corporate employment, marketing, training, customer-feedback systems, warranty routing, and higher-level unresolved concerns.
The local AAMCO center normally controls the vehicle inspection, repair recommendation, estimate, work authorization, invoice, payment, parts, repair schedule, vehicle pickup, and initial warranty inspection. Because centers are independently operated, the shop manager or franchise owner may need to review a complaint before AAMCO’s national team can assist.
The national number, 1-800-462-2626, is AAMCO’s officially published general contact route. The BBB-listed business numbers should be treated as corporate or business-routing numbers rather than guaranteed direct complaint-department lines.
Choose the Correct AAMCO Support Route
- Appointment, estimate, or repair-status question: Contact the AAMCO center involved.
- Complaint about a local repair: Ask for the center manager or franchise owner and request a documented response.
- Unresolved customer complaint: Submit the official AAMCO customer-feedback form.
- Transmission or repair warranty: Review the warranty printed on the invoice, contact the original center, and use the warranty-inquiry form if additional help is needed.
- Finding a center: Use the official AAMCO center locator.
- Fleet account: Use the Fleet Services route available through AAMCO’s official contact page or call 1-800-462-2626.
- Corporate employment: Use the careers link on AAMCO’s official contact page. Employees of independently operated centers may need to contact the franchise company that employed them.
- Franchise opportunity: Visit the official AAMCO franchise website.
- Website problem: Use the webmaster route on AAMCO’s official contact page rather than the customer repair form.
What to Have Before Contacting AAMCO Corporate Office
- The AAMCO center’s complete address, city, and state
- The date the vehicle was inspected or repaired
- The vehicle year, make, model, mileage, and transmission type
- The original estimate, final invoice, and repair-order number
- The exact services and parts listed on the invoice
- The warranty terms printed on the invoice
- Any written work authorization or price approval
- Diagnostic reports, trouble codes, photographs, and videos
- Written findings or estimates from another qualified repair facility
- Towing, rental-car, diagnostic, and additional repair receipts
- The names or roles of the manager and employees previously contacted
- Dates of calls, emails, visits, promised completion dates, and responses
- A concise description of the resolution being requested
How to Escalate an AAMCO Complaint
- Contact the center that performed the work. Ask for the manager or franchise owner and explain the original concern, the work performed, what remains unresolved, and the specific remedy requested.
- Request the complete paperwork. Obtain copies of the original estimate, diagnostic findings, work authorization, final invoice, warranty, parts description, payment record, and any storage or vehicle-release terms.
- Document the complaint. Keep a dated timeline of calls, visits, emails, text messages, repair promises, changed estimates, and responses.
- Preserve evidence. Keep photographs, videos, warning-light information, diagnostic codes, damaged parts when available, and written findings from another qualified repair facility.
- Submit AAMCO’s official feedback form. Identify the exact center and provide the repair date, invoice information, vehicle details, previous contacts, supporting documents, and requested resolution.
- Use the warranty form when applicable. Warranty concerns should include the original invoice, coverage term, current mileage, repair performed, symptoms, and response from the center.
- Follow up in writing. If the complaint remains unresolved, send copies of the relevant records to AAMCO Transmissions, Inc., 410 Horsham Road, Suite 105, Horsham, PA 19044.
Send copies rather than original titles, invoices, warranties, checks, repair records, photographs, or diagnostic documents. Do not mail vehicle parts or fluids unless AAMCO provides specific written instructions.
Common Reasons Customers Contact AAMCO Corporate Office
- Transmission repair or rebuilding complaints
- Vehicle still slipping, stalling, leaking, or displaying warning lights after repair
- Disagreement over a diagnosis or recommended repair
- Work that allegedly did not correct the original problem
- Unexpected price increases or unauthorized work
- Financing terms that differ from a verbal explanation
- Warranty questions, coverage disputes, or repeat failures
- Vehicle remaining at a center longer than promised
- Difficulty obtaining repair-status updates or callbacks
- Storage charges, vehicle-release disputes, or abandoned-vehicle notices
- Possible vehicle damage while at a center
- Refund, reimbursement, towing, rental-car, or additional-repair requests
- Difficulty identifying the franchise owner or responsible manager
Issue-Specific AAMCO Complaint Guidance
Diagnosis or Unnecessary-Repair Concern
If a repair did not correct the original symptom, compare the initial complaint, diagnostic findings, recommended work, invoice, and current symptoms. Ask the center to explain in writing why the repair was recommended and whether additional diagnosis is covered.
A written second opinion can be helpful when it identifies the current problem, the testing performed, and whether the earlier work appears related. Avoid relying only on a verbal opinion when requesting a substantial refund or reimbursement.
Unexpected Price or Unauthorized Work
Request an itemized comparison of the original estimate and final invoice. Ask the center to identify each added part, labor charge, fee, tax, diagnostic charge, storage charge, and authorization used to approve additional work.
Keep estimates, approval texts, recorded voicemail messages, financing documents, and invoices. Repair-authorization requirements vary by state, so customers with a significant unresolved dispute may also need information from the applicable state consumer-protection or automotive-repair agency.
Transmission Warranty Complaint
AAMCO warranty coverage depends on the service selected and the written terms associated with the repair. Review the invoice for the covered components, mileage limit, time limit, exclusions, maintenance requirements, and procedure for obtaining warranty service.
Contact the original center first and document the symptoms, current mileage, warning lights, leaks, noises, or drivability problems. If the concern remains unresolved, use AAMCO’s official warranty-inquiry form.
Vehicle Delay, Storage Charge, or Release Dispute
Ask the center to provide the vehicle’s current status, work completed, parts ordered, expected completion date, amount currently due, daily storage charge, and written basis for refusing release of the vehicle.
Document each promised completion date and request copies of every estimate, invoice, authorization, storage policy, financing document, and notice. Vehicle liens, storage charges, and release procedures vary by state. A customer facing a substantial or time-sensitive dispute may need guidance from the appropriate local agency or a qualified legal professional.
Financing Complaint
Separate the repair dispute from the financing agreement. Request copies of the credit application, lender agreement, amount financed, interest rate, payment schedule, fees, cancellation terms, and any signed repair authorization.
Questions about the loan terms may need to be directed to the financing company identified on the agreement, while questions about the repair, price, or authorization should be addressed with the AAMCO center and AAMCO feedback team.
Possible Vehicle Damage or Safety Concern
If the vehicle is leaking fluid, slipping severely, overheating, losing power, making unusual noises, displaying a critical warning light, or otherwise appears unsafe, stop driving when it is safe to do so and obtain appropriate towing or professional assistance.
Photograph the vehicle and affected area, preserve the mileage and warning-light information, and obtain a written inspection before additional repairs alter the available evidence when reasonably possible.
AAMCO Reviews and Complaints
Current CorporateOfficeHeadquarters.com comments describe individual complaints involving alleged misdiagnosis, repairs that did not correct the reported problem, transmission trouble continuing after rebuilding, changed prices or financing concerns, lengthy delays, storage or vehicle-release disputes, and difficulty obtaining updates.
These reports represent individual customer accounts and should not be treated as verified facts about every AAMCO center, franchise owner, manager, technician, repair, or corporate response. Outcomes can vary by location, vehicle, diagnosis, invoice, warranty, documentation, and the steps taken to escalate the concern.
About AAMCO Transmissions and Total Car Care
AAMCO is an automotive repair franchise best known for transmission diagnosis, repair, rebuilding, and replacement. Its centers may also offer brakes, air-conditioning service, oil changes, check-engine-light diagnosis, maintenance, fleet service, and other automotive repairs.
AAMCO recognizes several milestones in its history. The business traces its origins to 1957, the transmission-repair franchise concept developed in 1962, and the company was incorporated with its first fully franchised center opening in 1963.
The current AAMCO franchise website reports more than 525 locations nationwide and over 60 years of industry experience. Individual services, prices, offers, operating companies, and warranties may vary by center.
AAMCO Competitors and Related Corporate Office Pages
AAMCO competes with national automotive repair chains, transmission specialists, tire and service centers, dealership repair departments, and independent repair shops. Related corporate-office pages include:
- Midas Corporate Office Headquarters
- Meineke Corporate Office Headquarters
- Jiffy Lube Corporate Office Headquarters
- Take 5 Oil Change Corporate Office
- Tire Kingdom Corporate Office Headquarters
Official AAMCO Resources
- Official AAMCO Website
- AAMCO Contact Page
- AAMCO Customer Feedback
- AAMCO Warranty Inquiries
- Find an AAMCO Center
- AAMCO Company History
- AAMCO Franchise Information
Frequently Asked Questions About AAMCO Corporate Office
Where is AAMCO corporate headquarters?
AAMCO Transmissions, Inc. is listed at 410 Horsham Road, Suite 105, Horsham, Pennsylvania 19044.
What is AAMCO’s official national phone number?
AAMCO publishes 1-800-GO-AAMCO (1-800-462-2626) on its official website.
What is the AAMCO corporate office phone number?
The current BBB business profile lists 1-800-292-8500 as the main number and 1-610-668-2900 as an additional business number. These should not be confused with a guaranteed direct complaint-department line.
How do I complain about an AAMCO center?
Contact the center manager or franchise owner first. If the matter is not resolved, submit AAMCO’s official customer-feedback form with the center location, service date, vehicle details, invoice, prior contacts, supporting records, and requested resolution.
How do I make an AAMCO warranty claim?
Review the warranty terms on the invoice and contact the center that performed the work. If additional assistance is needed, submit the official AAMCO warranty-inquiry form.
Are all AAMCO centers owned by the corporation?
No. AAMCO states that its centers are independently owned and operated. The local franchise company may control repairs, estimates, invoices, staffing, vehicle access, and initial complaint handling.
Who is AAMCO’s parent company?
American Driveline Systems, Inc. is identified as the parent organization of AAMCO Transmissions, Inc.
Is 201 Gibraltar Road still AAMCO’s main headquarters address?
That address appears in older AAMCO and American Driveline listings. The current business address is 410 Horsham Road, Suite 105, Horsham, PA 19044.
When was AAMCO founded?
AAMCO recognizes 1957, 1962, and 1963 as important dates in its history. The early business began in 1957, the franchise concept developed in 1962, and the company was incorporated with its first fully franchised center opening in 1963.
Can I bring my vehicle to AAMCO headquarters?
No. The Horsham corporate office is not a public repair center, transmission shop, vehicle-storage facility, parts counter, or warranty-inspection location. Use the official center locator to find an operating AAMCO repair facility.
Why Trust CorporateOfficeHeadquarters.com?
CorporateOfficeHeadquarters.com provides corporate-office addresses, headquarters phone numbers, ownership information, complaint routes, escalation guidance, and reader reviews for major companies and service brands. This page is designed to help readers distinguish AAMCO corporate headquarters, national support, warranty assistance, independently operated centers, franchise owners, careers, and franchise inquiries.
Page Update Note
This page was updated on August 13, 2026 to confirm AAMCO’s current Horsham headquarters address; distinguish the official national contact number from BBB-listed business numbers; remove the older Gibraltar Road address from the primary contact section; clarify the independently operated center structure; expand warranty, repair, pricing, financing, delay, storage, vehicle-release, and complaint guidance; review the visible customer comments; and verify the official and related corporate-office links.
Disclaimer
CorporateOfficeHeadquarters.com is not affiliated with AAMCO Transmissions, Inc., American Driveline Systems, Inc., any AAMCO franchise owner, repair center, employee, technician, parts supplier, lender, towing company, insurer, vehicle manufacturer, or customer-support representative. This page is provided for informational, complaint, and review purposes only and is not mechanical, safety, warranty, financing, insurance, or legal advice.
Addresses, telephone numbers, executives, ownership information, center operators, services, estimates, prices, warranties, financing programs, employment procedures, and complaint routes may change. Confirm current information through AAMCO’s official website, your repair documents, the center involved, and the appropriate qualified professional.
Share Your AAMCO Experience
Have you contacted an AAMCO center manager, franchise owner, customer-feedback team, warranty support, or corporate office? Share your experience below. Include the center city and state, approximate service date, type of repair, steps taken, and response received, but do not post private contact, vehicle, financing, or payment information.