Do you provide detailed cost estimates?

Absolutely. We’ll give you a complete quote that includes parts, labor and tax, so you’ll know the total from the start. We never surprise our customers with hidden or unexpected charges.

Yes. To prevent problems from reoccurring, we take our time and diagnose each issue correctly from the very beginning. That way, we can focus on the actual problem and use high-quality, long-lasting parts to fix it.

Do I really need to keep up with my vehicle’s manufacturer-recommended maintenance schedule?

In our experience, people who follow recommended maintenance schedules are able to keep their cars on the road longer and spend less money over time. Proper maintenance prevents breakdowns, helps retain maximum resale value and gets you the best fuel mileage, so it’s definitely worth it.

Is it safe to leave my car at your shop overnight?

Absolutely. Our facility is very safe and secure.

Are you licensed to perform smog tests?

Yes, and we can even diagnose and repair emission systems that are tested by other shops.

RENSON AUTOMOTIVE - 262 Surveys, Videos, Articles, & More

Diamond Certified Researched Articles on Renson Automotive

President Bill Faulconer performs a computer diagnostic test on a customer’s vehicle.

Renson Automotive offers a variety of repair services to Santa Clara County drivers, including smog tests, brake systems, fuel injections, engine and computer systems, steering and suspensions, air conditioning, clutch adjustment and replacement, cooling systems, engines and transmissions, and electrical systems. It specializes in using state-of-the-art diagnostic equipment to perform accurate assessments of any system within a car.

President Eric Murguia says Renson Automotive is dedicated to providing quality workmanship and unmatched customer service. The company maintains a comprehensive database of manufacturers’ service requirements, which it refers to when performing services based on vehicle mileage. Renson Automotive is also AAA-approved and a member of the Automotive Service Councils of California (ASCCA).

Eric Murguia, President

Diamond Certified Researched Capabilities on Renson Automotive

Service Area

Santa Clara County

Serving All of Santa Clara County, Including Milpitas, San Jose, Sunnyvale, Santa Clara, Mountain View, Palo Alto, Cupertino, Los Altos and Gilroy

Main Services

Auto Repair

Auto Electrical Repair
Auto Repair
Brake Repair
Car Ac Repair
Car Alignment
Car Battery Replacement
Diesel Repair
Muffler Repair
Smog Checks
Tire Repair
Transmission Repair
Vehicle Maintenance

Auto Smog

Diesel Smog
Smog Certification
Smog Checks
Smog Inspection Station
Smog Repairs
Smog Tests

Auto - Oil Change

Car Maintenance
Oil Change Service
Synthetic Oil Change
Transfer Case Fluid
Transmission Fluid Change
Transmission Flush

Additional Services

Complete Range of Auto Repairs
Diagnostics of All Kinds
Maintenance Services
Smog Tests
Air Conditioning Repairs
Transmissions
Timing Belts
Brakes

Company Info

Hours

Mon

08:00 am - 05:00 pm

Tue

08:00 am - 05:00 pm

Wed

08:00 am - 05:00 pm

Thu

08:00 am - 05:00 pm

Fri

08:00 am - 05:00 pm

Sat

Closed

Sun

Closed

Mon – Fri: 8am – 5pm

Website

Contact

Renson Automotive

(408) 840-3977

1436 White Oaks Road Suite 9, Campbell, CA 95008

Capabilities Table

Company Name

Renson Automotive

Website

https://www.rensonauto.com

Phone Number

(408) 840-3977

DCID Number

DCID4083778113

Managers

Eric Murguia, President

Years in Industry

20+ (Manager)

# of Employees

License

302314

Memberships

Automotive Service Councils of California (ASCCA)

Insurance

Liability Insurance,

Workers' Compensation

Founded

1976

Warranties & Guarantees

12 Months or 12K Miles

Payment Accepted

mastercard,

visa

Certifications & Awards

diamond certified

Key Factors

Family Owned

Walk-Ins Welcome

Established in 1976

Appointments Available

Diamond Certified Expert Contributor

Parking On site

Free Parking

Worksmanship Guaranteed

Select Photos From Renson Automotive

1 of 10

Picture of Sunlight streams through a window, illuminating certificates of excellence adorning the walls of Renson Automotive's reception area. A quiet testament to the company's focus on quality outcomes and its consistent achievement of the Highest in Quality rating. Copyright ©2025 Diamond Certified Resource

- Renson Automotive

Sunlight streams through a window, illuminating certificates of excellence adorning the walls of Renson Automotive's reception area. A quiet testament to the company's focus on quality outcomes and its consistent achievement of the Highest in Quality rating. Copyright ©2025 Diamond Certified Resource

Picture of In the lobby of Renson Automotive, a well-maintained refreshment area with neatly displayed certifications reflects the company's dedication to quality outcomes. Recognized for its expertise, Renson Automotive ensures every detail contributes to a welcoming customer experience. Copyright ©2025 Diamond Certified Resource

- Renson Automotive

Picture of In the inviting waiting area of Renson Automotive, customers are greeted with comfort and care, reflecting the company's focus on quality outcomes. High customer satisfaction ratings further underscore their commitment. Copyright ©2025 Diamond Certified Resource

- Renson Automotive

Picture of In the bustling workspace of Renson Automotive, vehicles are expertly lifted for maintenance, showcasing the company's dedication to excellence in service. With a focus on quality outcomes, Renson Automotive is recognized for its expertise and quality. Copyright ©2025 Diamond Certified Resource - Renson Automotive

Picture of In the bustling environment of Renson Automotive, a car is lifted for service while technicians engage in meticulous repairs, highlighting the company's focus on quality outcomes. As a Diamond Certified business, Renson Automotive consistently achieves a Highest in Quality rating. Copyright ©2025 Diamond Certified Resource - Renson Automotive

Picture of In the bustling service bay of Renson Automotive, vehicles await expert care under elevated lifts, embodying the company's focus on quality outcomes. Renson Automotive consistently achieves a Highest in Quality rating, ensuring customer satisfaction. Copyright ©2025 Diamond Certified Resource - Renson Automotive

Eric Murguia is president of Renson Automotive, a Diamond Certified company. He can be reached at (408) 840-3977 or eric.rensonautomotive@gmail.com.

Eric Murguia: An Automotive Destiny

By Matt Solis, Editor

Even from a young age, Eric Murguia seemed destined for a career in the automotive industry. “I’ve been into cars my entire life, basically since I was a toddler,” he confirms. “My father had muscle cars and I was always attracted to the automobile scene. When I was in high school, I got my driver’s license and my first job at Kragen Auto Parts around the same time, so my interest in cars just continued to grow from there.”

With ...

Read Full Article - Eric Murguia: An Automotive Destiny

Renson Automotive Ratings and Survey Responses (reviews)

Rated Highest in Quality and Helpful Expertise PERFORMANCEGUARANTEED

Renson Automotive

262 SURVEYS

25 CONSECUTIVE YEARS

SINCE AUGUST 2002

CERT 144

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

Liability Insurance
Business Practices
Current Complaint File
Workers Compensation
License Verification

Renson Automotive

Based in Campbell, CA

4.9 avg. star score from 262 Verified Customer Phone Survey Responses

(Reviews: Scroll down to read them.)

Our surveys of only verified real customers produce the country’s most accurate ratings of local companies. Renson Automotive scored Highest in Quality and Helpful Expertise and passed the credential-based checks to earn Diamond Certified.

A Star Equivalent Score is calculated for each verified customer rating by weighting the 1–10 Quality score, the YES/NO Loyalty (intent to return) score and the YES/NO Helpful Expertise score. If Helpful Expertise wasn’t surveyed or didn’t apply, it’s simply not shown.

Diamond Certified Company Report SUMMARY UPDATE August 2026

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