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Factory Scheduled Maintenance in Santa Rosa, California

Tristar Automotive performs dealer-quality factory maintenance across Santa Rosa and Sonoma County—without the dealership prices.

Why Trust Us for Factory Maintenance?

Since 1991, our ASE-certified technicians have helped preserve vehicle warranties by following manufacturer-recommended schedules. Protected by the Magnuson-Moss Warranty Act and trusted with a BBB A+ rating and BAR compliance, we deliver service that protects your vehicle’s value and performance.

Manufacturer-Specified Fluid & Filter Changes

We follow your make’s factory service intervals, replacing oil, coolant, engine, and cabin filters as required. This preservation helps avoid voiding warranties while ensuring long-term engine health. Drivers throughout Sonoma County trust us for meticulous factory service without the dealership markup.

Belt & Hose Inspection and Replacement

Factory maintenance by Tristar Automotive includes checking belts, hoses, and tensioners for wear or leaks. Our maintenance prevents breakdowns caused by catastrophic belt failure—saving time and cost while keeping your car safe on Santa Rosa roads.

Manufacturer Protocol Tune-Ups

Whether your vehicle needs spark plug changes or throttle body cleanings per factory schedule, we treat it as if it came from the showroom. Quality tune-ups preserve warranty compliance and help your vehicle drive smooth and efficient for years.

Google star 1Google star 2Google star 3Google star 4Google star 5
4.9
verified by Trustindex
Trustindex verifies that the company has a review score above 4.5, based on reviews collected on Google over the past 12 months, qualifying it to receive the Top Rated Certificate.

More Services We Offer

Be sure to read more about how our Factory Scheduled Maintenance services can save you money. And, be sure to view our complete line-up of Automotive Repair and Services available at Tristar Automotive in Santa Rosa, CA!

Why Santa Rosa Owners Trust Our Factory Maintenance

With precise service, ASE-certified expertise, a BBB A+ rating, and BAR compliance, we’ve earned the trust of vehicle owners across the North Bay since 1991.

Posted on Google Google
K Beau profile picture
K Beau
29 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Wonderful experience all the way around. Did a diagnostic on my older Lexus and provided a detailed report of all its foibles and best way to proceed. From initial phone call to picking up car after, truly an exceptional experience. Thank you!!
Posted on Google Google
Michael Voight profile picture
Michael Voight
27 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Easy to tow in car. Called me and asked what the issue seemed to be and fixed the problem. They pushed an oil change and air filter change but was quite a bit overpriced. Over $300 for both. I understand they need to make money but be wary of that. Otherwise they did good and fast work.
Posted on Google Google
Pat Pointer profile picture
Pat Pointer
18 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Had a great experience and felt well informed about my F-150 EcoBoost repair options for a coolant leak that caused the engine to overheat. I wasn’t feeling my best while facing the consequences of my truck requiring major repairs. The detailed estimate broke down every cost, from clips and hoses to labor, so there were no surprises. My questions were welcomed, and they took the time to explain what to expect. The staff and management were friendly, knowledgeable, and genuinely helpful. I especially appreciated the straightforward, low-pressure approach compared with some of my past dealership experiences. Highly recommend!
Posted on Google Google
shannon stegner profile picture
shannon stegner
11 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had to tow my vehicle into Tristar at 4pm the Friday before a holiday weekend. I was stranded in the side of the road and didn’t know who to call so, after a brief google search, I called Tristar. They let me know I’d could have my car towed over and it could stay over the long weekend but that they’d get back to me with an update as quickly as possible upon return from the holiday. As promised they did get back to me and let me know that the situation with my car was something that was actually covered by the maker of my vehicle via a class action lawsuit / extended warranty fix (my car is 1.5 yrs out of manufacture warranty). They told me to go ahead and make an appt with a local dealership and let me know exactly what to ask for re: this extended warranty. Additionally, they didn’t charge me for the diagnostic time it took them to identify the situation. I’m incredibly appreciative of their responsiveness and honesty in a moment that was very unexpected and stressful. They absolutely have my business from here out!
Posted on Google Google
Harold Duncan profile picture
Harold Duncan
29 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very efficient and professional work…Staff is very kind and friendly as well…l had a Smog check…
Posted on Google Google
James Fitzgerald profile picture
James Fitzgerald
22 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service and communication, thank you Team TriStar! Reliable and always stand behind their work and dedication, delivered with kindness and customer satisfaction!
Posted on Google Google
julie berman profile picture
julie berman
19 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Left the dealership where I purchased my car and became a new customer of TriStar. They could not have been nicer, and their fees were very reasonable. Color me very pleased with my overall experience.
Posted on Google Google
H P Mechanical profile picture
H P Mechanical
14 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We have used tri star for many years, for service for our service fleet. We have found them to be honest, fair, efficient and they always keep you in the loop of your repair.
Posted on Google Google
Mark Jones profile picture
Mark Jones
29 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
There good and fast!
Posted on Google Google
Stephen Riedel profile picture
Stephen Riedel
28 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I have had a couple recent repairs here including the catalytic converter and brake booster on my ‘98 Tacoma. I’ve been impressed by how responsive, timely, knowledgeable and professional the shop owners are! Thank you for all the high quality work you guys have done! It is much appreciated even though the issues have been unanticipated. It’s been a pricey last six months for me with all the vehicle repairs, but I’m trying to keep it running well for at least another 100K miles. 👍🏻 I hope I don’t have to come in anytime soon… :)
Posted on Google Google
MaryLou Herrera profile picture
MaryLou Herrera
26 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I received good service. I felt comfortable and confident with the service I received.
Posted on Google Google
Diane Castro profile picture
Diane Castro
15 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
My first experience was great! Ken was professional and fast. I needed a new catalytic converter in my 2014 Kia so it could pass the smog test - Ken was communicative and friendly. I love that they have a company Uber account so I could be taken home after I dropped my car off.
Posted on Google Google
Chip Smith profile picture
Chip Smith
11 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Ken & Zac got me in quickly, diagnosed my issues, and got me back on the road tootsweet - pardon my french. (They even laughed at my corny jokes! Thanks, guys...😇) My problem turned out to be much less serious than I thought, and they were in contact with me the through the entire process. AND they got me a rideshare to and from! If you want a shop with friendly, reliable folks, you won't go wrong with TriStar!
Posted on Google Google
William Keim profile picture
William Keim
9 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
TriStar Automotive began with an oil change. Most recently I received more service to my car. It needed the attention and TriStar Automotive provided exceptional service. I would highly recommend TriStar to anyone looking for quality, honesty, and integrity.
Posted on Yelp Yelp
Theresa M. profile picture
Theresa M.
6 July 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
I needed to have my Exotic car's DMV exhaust certification renewed. The car is an 1988. I have quite a bit of angst when every two years the certification has to be renewed. I took the car to TRISTAR. They were WONDERFUL!! They felt my concern. The car passed with flying colors, twice at this time! The people who own/work at Tristar are master mechanics! They were kind enough to give me a referral for an excellent Exotic car repair shop. Since moving to Sonoma County eight years ago I have been in convulsions on where to take my car for engine repairs. Tristar's recommendation was another star on their rating. They should receive 10 stars!!!
Posted on Google Google
Kathleen Austin profile picture
Kathleen Austin
3 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service !!! As always, For years and years to come... Thank you 😊

Trusted Factory Scheduled Maintenance in Santa Rosa & Sonoma County

Keep your warranty activated and your vehicle performing as intended with certified factory-level maintenance.

For Factory Scheduled Maintenance in Santa Rosa & the North Bay

Call (707) 571-8866

Increase the longevity of your vehicle with routine maintenance

Tips To Avoid Warranty Issues

Read your warranty
Often bundled with your owner’s manual, the warranty gives a general description and specific details about your coverage. If you have misplaced your owner’s manual, look for it online. Check the “Owners” section of your manufacturer’s website.

Be Aware of Your Warranty Period 
If problems arise that are covered under the warranty, get them checked out before the warranty expires.

Service Your Car at Regular Intervals
This is a good idea in any case. But for the sake of keeping your warranty intact, follow the manufacturer’s recommended service schedule. Details are in your owner’s manual.

Keep All Service Records & Receipts
This includes oil changes, tire rotations, belt replacement, new brake pads, and inspections. Create a file to keep track of repairs; it will come in handy if you have to use your warranty. If you ever have a warranty claim and it appears that you did not maintain your vehicle, your claim could be denied.

File a Complaint
If you think a dealer’s service advisor denied your warranty claim unfairly, ask to speak with a supervisor. If you still aren’t satisfied, contact the manufacturer or go to another dealer. You also may wish to file a complaint with your state Attorney General, local consumer protection office, or the FTC.

Our Customer Reviews

These are just a few reviews from our valued car service & repair customers throughout Sonoma County.

Posted on Google Google
K Beau profile picture
K Beau
29 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Wonderful experience all the way around. Did a diagnostic on my older Lexus and provided a detailed report of all its foibles and best way to proceed. From initial phone call to picking up car after, truly an exceptional experience. Thank you!!
Posted on Google Google
Michael Voight profile picture
Michael Voight
27 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Easy to tow in car. Called me and asked what the issue seemed to be and fixed the problem. They pushed an oil change and air filter change but was quite a bit overpriced. Over $300 for both. I understand they need to make money but be wary of that. Otherwise they did good and fast work.
Posted on Google Google
Pat Pointer profile picture
Pat Pointer
18 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Had a great experience and felt well informed about my F-150 EcoBoost repair options for a coolant leak that caused the engine to overheat. I wasn’t feeling my best while facing the consequences of my truck requiring major repairs. The detailed estimate broke down every cost, from clips and hoses to labor, so there were no surprises. My questions were welcomed, and they took the time to explain what to expect. The staff and management were friendly, knowledgeable, and genuinely helpful. I especially appreciated the straightforward, low-pressure approach compared with some of my past dealership experiences. Highly recommend!
Posted on Google Google
shannon stegner profile picture
shannon stegner
11 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I had to tow my vehicle into Tristar at 4pm the Friday before a holiday weekend. I was stranded in the side of the road and didn’t know who to call so, after a brief google search, I called Tristar. They let me know I’d could have my car towed over and it could stay over the long weekend but that they’d get back to me with an update as quickly as possible upon return from the holiday. As promised they did get back to me and let me know that the situation with my car was something that was actually covered by the maker of my vehicle via a class action lawsuit / extended warranty fix (my car is 1.5 yrs out of manufacture warranty). They told me to go ahead and make an appt with a local dealership and let me know exactly what to ask for re: this extended warranty. Additionally, they didn’t charge me for the diagnostic time it took them to identify the situation. I’m incredibly appreciative of their responsiveness and honesty in a moment that was very unexpected and stressful. They absolutely have my business from here out!
Posted on Google Google
Harold Duncan profile picture
Harold Duncan
29 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Very efficient and professional work…Staff is very kind and friendly as well…l had a Smog check…
Posted on Google Google
James Fitzgerald profile picture
James Fitzgerald
22 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great service and communication, thank you Team TriStar! Reliable and always stand behind their work and dedication, delivered with kindness and customer satisfaction!
Posted on Google Google
julie berman profile picture
julie berman
19 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Left the dealership where I purchased my car and became a new customer of TriStar. They could not have been nicer, and their fees were very reasonable. Color me very pleased with my overall experience.
Posted on Google Google
H P Mechanical profile picture
H P Mechanical
14 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We have used tri star for many years, for service for our service fleet. We have found them to be honest, fair, efficient and they always keep you in the loop of your repair.
Posted on Google Google
Mark Jones profile picture
Mark Jones
29 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
There good and fast!
Posted on Google Google
Stephen Riedel profile picture
Stephen Riedel
28 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I have had a couple recent repairs here including the catalytic converter and brake booster on my ‘98 Tacoma. I’ve been impressed by how responsive, timely, knowledgeable and professional the shop owners are! Thank you for all the high quality work you guys have done! It is much appreciated even though the issues have been unanticipated. It’s been a pricey last six months for me with all the vehicle repairs, but I’m trying to keep it running well for at least another 100K miles. 👍🏻 I hope I don’t have to come in anytime soon… :)
Posted on Google Google
MaryLou Herrera profile picture
MaryLou Herrera
26 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I received good service. I felt comfortable and confident with the service I received.
Posted on Google Google
Diane Castro profile picture
Diane Castro
15 July 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
My first experience was great! Ken was professional and fast. I needed a new catalytic converter in my 2014 Kia so it could pass the smog test - Ken was communicative and friendly. I love that they have a company Uber account so I could be taken home after I dropped my car off.

Schedule Service with Tristar Automotive

To schedule an appointment with Tristar Automotive, give us a call at (707) 571-8866 or fill out the form below with your contact information and requested service(s). One of our team members will get back to you as soon as possible!

Appointment Form