Certified by American Engine Installations • Aug 30, 2026
Engine Rebuilding ServiceSmall Engine Repair Service
Since 2002, American Engine Installations has been a trusted engine shop for auto engine replacements, installations, car engine rebuilds, and providing remanufactured engines. As a veteran-owned and family-owned business, we take pride in delivering honest, dependable workmanship and exceptional customer service. Our experienced team works with all makes and models, providing reliable solutions tailored to the needs of each vehicle and customer. We are committed to helping drivers get back on the road with confidence by delivering quality service backed by years of industry experience. We offer same-day free estimates, 90-day same-as-cash financing, and price matching to ensure you receive exceptional service at fair rates.
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Certified by American Engine Installations • Aug 30, 2026
When your vehicle's engine fails, you need a solution that's both dependable and affordable. At American Engine Installations, we provide you with an auto engine replacement for all makes and models. Our team delivers quality workmanship backed by over 40 years of experience, ensuring your vehicle runs smoothly again.
Our veteran and family-owned business brings over 40 years of combined experience to every vehicle that enters our shop, ensuring your engine receives the precise attention it deserves. We specialize in diagnosing and engine repair for all makes and models, backed by our satisfaction guarantee and one-time, no-fault engine warranty.
When your engine shows signs of wear or failure, our team provides complete bottom-end and top-end car engine rebuilds. We carefully disassemble, inspect, and rebuild your engine to factory specifications, ensuring reliable performance for years to come.
When your engine fails, a remanufactured engine provides an affordable alternative to buying a new vehicle. At American Engine Installations, we handle complete engine remanufacturing for all makes and models. We provide free, same-day estimates and work with CarShield car repair insurance, Endurance Auto Protection, and similar programs.
When your vehicle needs a new engine, American Engine Installations delivers reliable engine installation services in Marietta, GA. Our engine shop handles all makes and models with precision and care, backed by over 40 years of experience. Our team provides complete installation solutions designed to get you back on the road safely.
American Engine Installations - S
31 items
S
Engine Remanufacturing
Engine Replacement
Engine Installations
Engine Repair
Engine Rebuilding
Cylinder Head Repair
Rod Knock Repair
Acura Engine Replacement
Audi Engine Replacement
BMW Engine Replacement
Buick Engine Replacement
Cadillac Engine Replacement
Chevy Engine Replacement
Chrysler Engine Replacement
Dodge Engine Replacement
Ford Engine Replacement
GMC Engine Replacement
Honda Engine Replacement
Hyundai Engine Replacement
Infiniti Engine Replacement
Jaguar Engine Replacement
Jeep Engine Replacement
Kia Engine Replacement
Land Rover Engine Replacement
Lexus Engine Replacement
Lincoln Engine Replacement
Mazda Engine Replacement
Mercedes-Benz Engine Replacement
Ram Engine Replacement
Range Rover Engine Replacement
Toyota Engine Replacement
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AD
Alan Daniels
Jul 27, 2026
5.0
I had my GMC 1500 4.8 engine replaced a few weeks ago. Tom and the team did a great job. The work was done in a timely manner. When I went to pick up my truck, there was a low engine oil light on. They checked the oil and it was full. They told me that they would take care of it. Because of my schedule, it took me tow weeks to take my truck back. The issue was taken care of over night. Thank you. I'm now 3500 miles on the new engine. All is well so far.
KH
Keith Hutchinson
Jun 11, 2026
1.0
Terrible work, smh they gave a famous youtuber back his hellcat halfway put together 😤😡 super bad business
TS
taylor shelton
May 31, 2026
1.0
Don’t ever come here
JR
Jay Rome
May 31, 2026
1.0
They will take your money and make you take them to court to get it back.
CK
Chancey King
May 23, 2026
5.0
They've installed engines in two trucks for me, both times they were timely and thorough. Great company!
Frequently Asked Questions About American Engine Installations
What does it mean if I hear a knocking sound from my engine?
A knocking sound from your engine may indicate several potential issues, such as low oil levels, worn bearings, or fuel system problems. Having your engine inspected by a professional is critical to determine the exact cause and avoid additional damage. If you're hearing a knocking sound, schedule an engine repair inspection with us right away to keep your engine running at its best.
Can a high-mileage engine be rebuilt?
Yes, rebuilding a high-mileage engine is often possible, depending on its overall condition. The rebuilding process includes disassembly, inspection, and replacement of worn or damaged parts like pistons, valves, and bearings. When the engine block and other key components remain in good shape, rebuilding can significantly extend engine life and restore performance. Car engine rebuilds offer a cost-effective alternative to full replacement, though a professional inspection is required to determine if rebuilding is the right choice. If you have concerns about your high-mileage engine, contact us at American Engine Installations today to schedule a comprehensive inspection and explore your rebuilding options.
What is the difference between engine remanufacturing and engine rebuilding, and which is better?
Engine remanufacturing includes completely disassembling the engine, inspecting every part, and replacing worn or damaged components with new or refurbished ones to restore it to like-new condition. Engine rebuilding typically involves repairing or replacing only damaged or worn parts while keeping most original components. Car engine repairs may also address minor issues without requiring a complete rebuild or remanufacturing. The better option depends on your engine's condition and your specific needs. If you want a long-term solution with enhanced reliability and performance, remanufacturing may be ideal. However, if you need a more budget-friendly option and your engine is still in decent condition, rebuilding can work well. Contact us today for a professional evaluation, and we'll help you determine the best approach for your engine.
Is it worth replacing the engine in a car?
Whether replacing your car's engine is worthwhile depends on several considerations, including the vehicle's age, overall condition, and replacement cost. According to Autotrader, the average car on US roads is 12.5 years old, meaning many vehicles are aging and may eventually require major repairs like engine replacements. If your car is fairly new, has lower mileage, and is in solid overall condition, replacing the engine can be a wise investment, particularly if the replacement cost is reasonable relative to the vehicle's value. On the other hand, if the car is older, has significant rust or body damage, or the engine replacement cost approaches the car's value, purchasing a new or used vehicle might be more economical. Auto engine replacement can effectively extend the life of a vehicle you'd like to keep running. We can assess your car's condition and provide guidance on whether engine replacement makes sense for your situation. Contact us today to schedule an assessment.
Is it worth buying a used engine?
Purchasing a used engine can be an economical solution when you need to replace a faulty engine without paying for a new one. However, you should carefully consider the engine's mileage, condition, and the seller's reputation. While used engines can provide substantial savings, they may come with limited warranties and potential hidden problems. Having a professional inspect the used engine before purchase is essential to verify it's in proper working condition. Car engine repairs might also be a practical alternative if your current engine can be restored rather than replaced. If you're thinking about a used engine, we can guide you through the process and help ensure you make a sound investment. Contact us today to discuss your options and receive expert advice.
Is a rebuilt engine as good as new?
A rebuilt engine can perform just as well as a new one, though this depends on the quality of the rebuild and the condition of the original engine parts. During the rebuild process, worn or damaged components are replaced or refurbished, and the engine is reassembled according to factory specifications. Car engine rebuilds provide a cost-effective way to extend your vehicle's life while restoring performance and reliability. When performed correctly by experienced professionals, a rebuilt engine can deliver many additional years of dependable service.
What should I do if I smell unusual odors in my car?
Unusual smells in your car can signal potential problems requiring immediate attention. Here's what certain odors might indicate: Syrup (sweet smell): A sweet odor could mean your cooling system is leaking engine coolant, which can cause overheating and should be checked immediately. Rotten eggs: This smell often points to a malfunctioning catalytic converter that may not be properly converting hydrogen sulfide in your exhaust to sulfur dioxide, potentially affecting emissions and performance. Burning carpet: This unpleasant odor can suggest brake trouble, such as worn brake pads or overheating brakes, and should be addressed for your safety. Burnt rubber: A burnt rubber smell might result from friction, like a loose hose rubbing against rotating parts or a slipped drive belt, which could cause further damage if ignored. Hot oil: The smell of hot oil may indicate an oil leak. If you see smoke or oil on the ground, stop your engine right away and check for leaks to prevent engine damage. Gasoline: A strong gasoline odor could signal a fuel leak, possibly from the fuel injector or tank. Because gasoline is highly combustible, this requires immediate inspection to avoid fire hazards. If you notice any of these smells, don't ignore them. Have your vehicle inspected by a professional to prevent additional damage or safety risks. In some cases, ongoing engine issues may require car engine replacements to restore performance and reliability. Contact us today to schedule a thorough inspection.
Can a damaged engine be repaired?
Whether a damaged engine can be repaired depends on the extent and nature of the damage. In many situations, if the damage affects specific components like pistons, valves, or bearings, the engine can often be repaired or rebuilt. However, if the engine has sustained serious damage to major components such as the engine block or crankshaft, engine repair may be more complicated or not financially practical. In some instances, replacing the engine entirely may be the better choice. Having a professional inspect the engine is important to determine the best course of action. Contact us today for a thorough inspection and to discuss your repair options.
What are the signs that I need a water pump replacement for my engine?
The water pump is a vital component of your engine's cooling system. When it fails, your engine can overheat and suffer serious damage. Here are common signs you may need a water pump replacement: Engine overheating: If your engine temperature rises abnormally or your temperature gauge reads hot, the water pump may be failing to circulate coolant properly. Coolant leaks: A puddle of coolant beneath your vehicle or visible coolant leakage near the water pump area may indicate a damaged or leaking water pump. Whining or grinding noise: Unusual whining or grinding sounds from the front of your engine could mean the water pump bearings are wearing out. Visible corrosion or rust: Corrosion around the water pump or rust buildup could indicate internal wear and the need for replacement. Steam or overheating indicators: If you notice steam coming from the engine or the check engine or coolant warning lights appear on your dashboard, the water pump might be failing. If you're experiencing any of these symptoms, having your water pump inspected and replaced if necessary is essential. If the issue is more serious, engine replacement may be required to prevent further damage. Contact us today to schedule a thorough inspection.
What services does American Engine Installations offer?
American Engine Installations provides engine remanufacturing, replacement, repair, rebuilding, and installation services in Marietta, GA.
What are the business hours of American Engine Installations?
American Engine Installations is open Monday through Friday from 9:00 AM to 5:00 PM and closed on Saturdays and Sundays. They are also closed on holidays such as November 27, 2025.
Where is American Engine Installations located?
American Engine Installations is located at 999 Marietta Industrial Drive, Marietta, GA 30062, US.
What payment options are accepted at American Engine Installations?
Payment options accepted include American Express, Cash, Check, Discover, Financing, MasterCard, and Visa.
Can a high-mileage engine be rebuilt at American Engine Installations?
Yes, a high-mileage engine can often be rebuilt depending on its condition. Rebuilding involves inspecting and replacing worn components to extend engine life. A professional inspection is recommended to assess feasibility.
What should I do if I hear a knocking sound from my engine?
A knocking sound can indicate issues like low oil, worn bearings, or fuel system problems. It's important to schedule an inspection promptly to prevent further damage.
What are signs that I might need a water pump replacement?
Signs include engine overheating, coolant leaks, whining or grinding noises, corrosion around the pump, steam from the engine, or warning lights on the dashboard. Immediate professional inspection is advised.
What nearby automotive parts stores can I visit for related needs?
Nearby you can find AEI of Atlanta, an auto parts and supply store that can assist with automotive parts requirements.
Are there other automotive repair services near American Engine Installations?
Yes, Service Master offers automotive repair services in the vicinity, which might complement your service needs.
What facilities are nearby for automotive storage if I need it after engine service?
The RV Loft nearby provides automotive storage facilities, which could be useful if you need to store vehicles after servicing.
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