Auto Repair Services

Idaho Falls, ID

Same-Day Diagnostics

Certified Technicians

Free, Same-Day Estimates

Hours:

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Reliable Auto Repair You Can Trust in Idaho Falls

Since 1959, Sunnyside Auto has delivered honest, dependable auto repairs to drivers throughout Idaho Falls, ID. Your foreign or domestic vehicle receives the same careful attention at our locally owned shop. Our services include auto air conditioning, starter, alternator, and brake service and repair; auto diagnostics; battery replacement; belt, hose, radiator, check engline light, steering, and suspension services; and transmission repair. Emergency service is available.

 With 67+ years of experience, our certified technicians provide same-day diagnostics and free estimates, ensuring your vehicle gets back on the road quickly and safely. We combine integrity, competitive pricing, and certified know-how to handle everything from routine maintenance to complex repairs. We'll even help you navigate your insurance claims. Contact Sunnyside Auto today for thorough and professional automotive service that puts you first.

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Why Choose Us

Free, same-day estimates

Same-day diagnostics

Certified technicians

Service for foreign and domestic vehicles

Competitive pricing

Top-rated used car dealer in Idaho Falls, ID

Sunnyside Automotive

Air Conditioning Service and Repair

Keep your vehicle's cabin comfortable year-round with our comprehensive AC diagnostics, recharging, and repair services for all makes and models.

Alternator and Starter Repair

When your car won't start, our certified technicians quickly diagnose and repair alternator and starter issues to restore reliable performance.

Auto Diagnostics

Our advanced diagnostic equipment and experienced team identify problems accurately, often providing same-day results with free estimates available.

Battery Replacement

Your battery's health gets tested here, and fast, affordable replacement services keep you powered up and worry-free.

Belt and Hose Service

Prevent breakdowns with routine belt and hose inspections and replacements that protect your engine from costly damage.

Brake Service and Repair

Your safety matters. Our team inspects, services, and repairs brake systems to ensure optimal stopping power every time.

Car Radiator Service

From leak repairs to complete radiator replacements, we keep your cooling system functioning properly to prevent overheating issues.

Check Engine Light Service

That warning light needs attention. Our technicians use professional diagnostic tools to identify and resolve the underlying problem quickly.

Steering and Suspension Service

Experience smoother rides and better handling with our steering and suspension inspections, alignments, and component replacements.

Transmission Repair Service

Trust our Nissan- and GM-certified professionals to diagnose and repair transmission issues with precision and competitive pricing.

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Sunnyside Automotive

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Sunnyside Automotive

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Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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Here's what our satisfied customers are saying...

At Sunnyside Automotive, we take pride in providing exceptional auto repair services to our customers. We would be grateful if you could share your thoughts about our shop with others. Your feedback helps us improve and aids others in making more informed decisions. Please take a moment to leave a review of Sunnyside Automotive and let others know what you think. Thank you.