top of page

For 24 hour towing call Calderon Tow 415-559-2457

Home: Text

Junipero Serra Porsche & Mercedes-Benz is staffed with trained technicians in a state-of-the-art service center that provides high quality Porsche and Mercedes-Benz car repair.  With well over 100 years of combined experience and the latest tools and technology coupled with Genuine replacement parts, keeping your car on the road is not a challenge.  

Junipero Serra's auto technicians work to ensure your vehicle runs well for many years to come.  Our staff is highly trained and certified to correctly diagnose and fix any issues your vehicle may have.  Due to our certifications, we are able to service new cars during the warranty period.  We will also advise you on any developing problems with your automobile so future breakdowns can be prevented.

 Modification/fabrication and restoration work is welcome.

Treat your vehicle right by visiting us for all your service and repair needs.

Home: About

Service Center

We will match or beat any local authorized or independent Porsche or Mercedes-Benz service center's price for service or repair work. 

Junipero Serra Porsche & Mercedes-Benz has the technology and staff to make your vehicle run like new. Our technicians have the skills to correctly diagnose and repair your vehicle the first time.  Stop by during our convenient hours and schedule an appointment at our nearly 20,000 square foot state-of-the-art service facility.

We are also a part of the Bosch Service network, a collection of the top repair centers, servicing gasoline, diesel and hybrid-driven vehicles.  As a Bosch Service center we receive quality parts,

diagnostic and wheel service equipment

and training from Bosch, the largest original-equipment parts manufacturer in the world.

We have passed a rigorous evaluation to be accepted to the program, and are frequently inspected to make sure the high Bosch standards are being maintained. 

We offer many different services from minor repairs and maintenance to complete restorations.  Please feel free to call and inquire.


Car Sales

At Junipero Serra Porsche and Mercedes-Benz, we offer only the highest quality of automobiles to our buyers.  Our inventory of cars are always fully serviced and are up-to-date with well documented service and owner history.  Many of the vehicles have been serviced in our facility since they were new. 

Whether you are looking for a two seater sports car to tour the wine country on weekends, or a safe and reliable sedan or SUV as a daily commuter, check our inventory or give us a call.   

We offer a concierge buying experience to our customers which includes everything from locating the vehicle and performing a purchase inspection to negotiating the best price and writing the sales contracts.  We also offer our services offsite.


Car Storage

Junipero Serra Porsche & Mercedes-Benz storage is the ultimate in automobile storage and management, conveniently located in the heart of the Bay Area.  Our storage is climate controlled, alarmed and equipped with video surveillance 24 hours a day to protect your vehicle's condition and safety.

* Short and long term automobile storage

* Regular exercising of vehicle if desired  
* Battery charging 
* Fluid checks 
* Tire pressure checks 
* Fuel conditioning for long term storage 
* Enclosed transport anywhere 
* Auto show detailing & conditioning 
* Maintenance, repairs and restorations 
* Interior restoration 
* Paint work, minor accident repair to full restorations  
* Pick-up/delivery anywhere in the Bay Area

Home: Products

Parts Sales

We sell OEM (Original Equipment Manufacturer) parts for Porsche and Mercedes-Benz.  We're committed to staying current on all models within these lines, stocking parts for the very latest model years.  Our stock also features plenty of items for older and vintage automobiles along with many no longer available new and used parts.

Call us now to discuss what parts you need for your vehicle.

New car parts on a gray background.jpg


Junipero Serra Porsche and Mercedes-Benz believes in doing business the old fashioned way which is one of the reasons we will usually call back on an email instead of replying.  We want to get to know our customers, earn their repeat business and have them feel welcome during each and every visit.  For us, it's much more than turning a wrench for a profit, it's about the common interest we have in the cars we work on, which is why we have chosen to be exclusive in these two prestigious makes.

#turbotailmonday #jsporschemercedes #930

Meet The Owner

Jimmy Prountzos is the owner operator of Junipero Serra Porsche Mercedes-Benz.  He is a second generation Porsche and Mercedes Benz technician who also specializes in sales and the historical significance/authenticity of the brands.  Jimmy grew up in a shop environment from a very young age receiving training and helping his father work on what are today's classic Mercedes and Porsches.  Jimmy Prountzos is known for his attention to the finest detail ensuring that every vehicle that leaves his facility leaves the way he would only want it for himself.  His years of experience and background in the industry have allowed him to specialize in both the analog and digital models of vehicles on today's roads.  Please feel free to call and discuss either scheduling your car for service or repairs or the purchase or sale of a car.

Thank god it’s almost Friday.jpg
Home: Products
Home: Instagram
All Videos
Watch Now
Home: Video Player
Home: Contact

Contact Us

365 87th St
Daly City, California 94015

  • Instagram
  • Facebook
  • Yelp for business


Porsche® or Mercedes® trademarks and/or logos featured or referred to within the Website are the property of their respective trademark holders. Porsche Cars North America, Inc. or Mercedes-Benz USA, LLC are not affiliated with Junipero Serra Independent Auto, our service center or our Website in any way. Porsche Cars North America, Inc. or Mercedes-Benz USA, LLC do not sponsor or endorse Junipero Serra Independent Auto in any way, shape or form. Nothing on this Website, specifically, nor the business operations of Junipero Serra Independent Auto in general, is intended to suggest or imply a connection, affiliation, sponsorship or endorsement by or with Mercedes-Benz USA, LLC or Porsche Cars North America, Inc.

Any and all photographs or marks utilized on, in, under, around or in the vicinity of this Website are intended to communicate the types of vehicles and or services that Junipero Serra Independent Auto provides and are not intended to suggest or imply a connection, affiliation, sponsorship or endorsement by or with Mercedes-Benz USA, LLC or Porsche Cars North America, Inc.

Home: Quote
Home: Instagram
bottom of page