Sager & Sons Auto
Auto Repair in Boise, ID
At Sager and Sons Auto in Boise, Idaho, located on West Franklin Street, we operate as a family owned automotive repair shop built around integrity driven service. Our mission is to provide dependable repair solutions that support the safety and confidence of local drivers. We rely on ASE certified technicians who emphasize accurate diagnostics and lasting repairs rather than temporary fixes. Whether handling preventative maintenance or advanced mechanical and electrical work, we approach each vehicle with precision, respect, and professionalism. We also ensure that every service reflects our commitment to doing the job correctly and responsibly from the start.Our guiding principles include honesty, integrity, excellence, family focus, continuous improvement, and clear communication. We provide digital inspection reports with photos sent directly to customers for full transparency. We avoid unnecessary recommendations and base all suggestions strictly on vehicle needs. Repairs are completed correctly the first time and are backed by a 3-year 36,000-mile NAPA AutoCare nationwide warranty.
Areas Served
- Boise, ID
Business Details
- Year established: 2012
Highlights & Specialties
- We stand behind our work and keep commitments
- We do right thing even when unobserved always
- We deliver quality repairs with meticulous attention to detail always
- We treat customers and team like family always
- We invest in training technology to improve continuously
- We provide clear communication with photo inspections always
Social Profiles
Contact Details
Products & Services
Diagnostics & Electrical
read moreAt Sager & Sons, we look beyond diagnostic codes to identify the true source of a vehicle issue. Whether you are dealing with a check engine light, electrical concern, or no-start condition, we perform thorough testing using current diagnostic equipment. Our process focuses on accuracy. We provide a clear repair plan designed to address the actual cause of the problem.Brake Services
read moreAt Sager & Sons, we believe informed decisions begin with a careful brake inspection. We examine all major braking components and provide photo-supported documentation so you can see the condition of your vehicle firsthand. This process allows us to recommend only the repairs that are truly needed. Qualifying repairs are supported by our 3-year, 36,000-mile warranty.Fluid Care
read moreWe focus on maintaining every critical vehicle fluid to extend system life and performance. Engine oil, transmission fluid, coolant, brake fluid, and steering fluid are all serviced according to precise specifications. We replace worn or contaminated fluids before they cause damage. Each visit includes a detailed inspection process supported by digital documentation.Diesel Diagnostics
read moreWe begin every diesel diagnostic process by interpreting warning lights as indicators rather than conclusions. Fault codes and alerts do not reveal the root cause on their own. Through specialized diesel scan tools and live data analysis, we determine what is actually failing before suggesting repairs. Our approach prioritizes accuracy over assumptions.Oil Leak Repair
read moreWe provide oil leak and engine repair services focused on accurately identifying the source of the problem before any work begins. An oil leak can lead to low oil levels, engine damage, burning odors, and potential safety risks if it reaches hot components. We document findings with photos and notes, then complete repairs to protect your engine. We ensure the issue is properly resolved rather than temporarily hidden.Wheel Alignment & Suspension
read moreWe provide professional wheel alignment and suspension services using Hunter Engineering precision system. If your vehicle pulls to one side, has uneven tire wear, or feels unstable, we diagnose alignment and suspension issues. Boise road conditions gradually affect alignment and suspension over time. We provide before-and-after printouts from our Hunter system for clear transparency.Cooling & Heating Systems
read moreOur cooling and heating system service is designed to protect your engine from overheating and maintain consistent performance. During Idaho summers issues like coolant leaks failing thermostats or aging water pumps can rapidly turn minor concerns into expensive engine repairs. We begin with a thorough diagnosis and pressure testing to locate the exact cause before suggesting any repair work. This helps ensure the engine operates safely within its optimal temperature range in all seasons. Service includes a 3-year/36,000-mile warranty along with an option to schedule vehicle drop-off.Factory Maintenance
read moreAdhering to factory-scheduled maintenance allows us to keep your vehicle operating as intended by the manufacturer. We perform services at 30K, 60K, and 90K intervals, supported by detailed digital inspections. Each visit includes photographic documentation and straightforward recommendations, ensuring you understand current needs and future maintenance considerations without uncertainty or unnecessary repairs or costly delaysDifferential & Transfer Case
read moreProtecting drivetrain components begins with proper differential and transfer case maintenance. These systems distribute power from the engine to the wheels across AWD and 4WD platforms. Ignoring fluid issues or leaks often leads to severe mechanical failure. Our service focuses on early detection, prevention of costly repairs, and detailed inspection of what we discover.Reviews Write a Review
Cameron Charley
May 10, 2026
Diagnosed my vehicle. Were very professional helpful and patient as well. I had to leave my vehicle and travel back to Washington state. Highly recommended
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Shane Goodhew
Mar 29, 2026
They ran a full diagnostic on my vehicle with no charge. The process and communication was the best I have experienced as well. In addition the process to approve work to be completed and payment functioned very well!
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Barbara Thielbar
Jan 13, 2026
Great pics and video of work on my vehicle. Front desk was super nice.
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Chaz Fernandes
Dec 29, 2025
Quick and thorough with my pre-purchase inspection, as well as previous work theyve done for me.
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Kyle Phillippi
Aug 17, 2025
Highly recommend! Dan went above and beyond for me. Not very many shops out there that are this skilled in many different areas of auto mechanics. I appreciate all yall did!
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Robert Perkins
Mar 01, 2025
The shop diagnosed a tricky problem with my vehicles fuel system. Thanks to them I no longer have a fuel smell and I'm getting better mileage.
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Jeff Flechsing
Dec 28, 2024
Our shop has a fleet of over 50 trucks and vans, mostly Ford with some Chevys and Dodges. Dan and his crew have been keeping our fleet up and running with everything from oil changes to full service, brakes, suspension, tires and alignments. They are very thorough in their inspections and very timely with all communication. Honest, professional, fast, and very reasonable.
Having Sager and Sons right down the street has been a real asset for our company.
Thanks crew!
Having Sager and Sons right down the street has been a real asset for our company.
Thanks crew!
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Paul Mather
Oct 24, 2024
I'm very fortunate to live just up the road from these fine people. I have an older vehicle that I'm hesitant to dump money into repairing. I've had a couple "emergency" fixes I've needed done, and they are always honest about what needs to get done, what I could do and what can wait. Very fair pricing, but honestly, the service for me will keep me coming back.
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Barbara Moore
Apr 29, 2024
Sager & Sons is by far the BEST automotive repair shop I have ever gone to !! Dan & Shy are AMAZING. Friendly, Upfront, Honest. They went ABOVE and BEYOND to help me and I am EXTREMELY grateful. Check em Out !!
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Jules Wilson
Mar 14, 2024
Sager & Sons did and absolutely amazing job fixing our Ford F-350. We stopped by Sager & Sons for a 2nd opinion after being quoted by Ford $25K+ for a new motor. We are so very glad we did. They did absolutely awesome work we received great communication even videos at times throughout the progress extremely reasonably priced! Very impressed we will be back for all our vehicles needs.
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Janie Verhoeks
Oct 15, 2021
I highly recommend Sager & Sons! Honest, reliable, professional and very reasonable pricing. As a woman on her own, it's very important that I found an honest trustworthy mechanic, I only have the one vehicle. I was thrilled not only did Dan have my part in stock, he was able to get me repaired and on my way in few hours. Dan and his son were very friendly, patient and addressed all my questions and concerns. I hope you consider Making the Sager's a family own business your trusted mechanic as well!
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Key People
Dan Sager
ASE Master Technician & Co-Ownerread moreDan grew up around grease, grit, and good work ethic, literally. From riding along in a tow truck with his dad, a factory GM technician, to turning wrenches in his own garage, cars have always been part of his story.
After moving to Boise in 2004, Dan worked full-time as a mechanic while building side work into what became Sager and Sons Auto, a shop built on integrity, precision, and community. Today he leads the team specializing in advanced diagnostics, drivability, and complex repairs.
After moving to Boise in 2004, Dan worked full-time as a mechanic while building side work into what became Sager and Sons Auto, a shop built on integrity, precision, and community. Today he leads the team specializing in advanced diagnostics, drivability, and complex repairs.
Katie Sager
Co-Owner & Operations Directorread moreKatie is the structure and spirit behind the shop. With a degree in Criminal Justice from Boise State University and a background in art and psychology, she brings a rare blend of organization, creativity, and human understanding to every part of the operation.
She runs service advising, operations, marketing, and team development, the reason the shop runs like a well-oiled machine and the voice behind the customer communications that make the Sager experience so smooth.
She runs service advising, operations, marketing, and team development, the reason the shop runs like a well-oiled machine and the voice behind the customer communications that make the Sager experience so smooth.