Catalytic Converter Repair Riverside

If you require the services of a professional automobile shop, it's critical to find a mechanic that you can trust. At Porter's Garage, we have years of experience assisting local motorists repair vehicles and change vehicle parts. If you need a qualified mechanic's services, we're the most reliable and affordable team in the Riverside area.

About Us

Porter's Garage is an automobile shop located in Riverside, California. As a full-service mechanic, we provide a broad variety of auto services. We can help with anything from full engine replacement to auto A/C repair work. Our shop is open 6 days per week.

Our Services

At Porter's Garage, we can deal with any kind of auto issue. We have experience with all major vehicle brands and designs. Let's explore a few of our most popular auto services in more detail listed below:

Car Battery Riverside

While vehicle batteries are recognized for lasting years without any major issues, you will eventually require a replacement. If your vehicle will not start, or you notice dim lights or other electrical issues, you may need a battery replacement. We stock a broad range of high-capacity batteries for our clients.

Engine Repair Riverside

Your engine is the core of your vehicle. Without a properly operating engine, you will not be going anywhere in a hurry! There is a broad variety of problems that can occur in an auto engine.

At Porter's Garage, we utilize advanced diagnostic devices to reveal the root cause of engine problems. When we determine the problem, we'll begin making immediate repairs. If you need an entirely new engine, we also provide replacement services.

Radiators Riverside

A radiator is essential to your car's ability to avoid getting too hot. Radiators help cool engines and other automobile components. If you require radiator repair work or replacement, we're the ideal vehicle shop for the task!

Hybrid Car Service Riverside

If you use a hybrid car to decrease your environmental impact on the world, you need access to a mechanic that comprehends this unique type of vehicle. At Porter's Garage, we have experience servicing and fixing all major hybrid vehicle models. We're the ideal mechanic if you require specialist assistance!

Transmission Replacement Only Riverside

Your transmission is an important part of your vehicle-- it's tasked with allowing your engine to change gears. A broken transmission will leave you without the capability to drive. While we do not repair transmissions at Porter's Garage, we provide full-service replacement solutions that will restore your vehicle's driving capabilities.

Alternators Riverside

Your alternator is accountable for providing the electrical power needed to start your motor. When your car is operational, it's also tasked with charging your car battery. If you require help repairing or replacing an alternator, we've helped hundreds of clients with similar issues!

Just because your vehicle will not start, doesn't mean that it's an engine or battery problem. That's why it's crucial to work with a qualified mechanic to determine the root cause of any electrical fault!

Auto Air Conditioning Riverside

Your vehicle's air conditioning system is your most important climate control tool. Without a correctly functioning A/C, driving in the middle of the summer months can be intolerable. At Porter's Garage, we have experience repairing a broad variety of vehicle air conditioners.

It's time to bring your vehicle to Porter's Garage if you want your automobile AC up and running again in time for summer.

Oil Changes Riverside

Your car's engine requires oil for lubrication. If your oil is running low, it can lead to a catastrophic engine failure that requires pricey repairs. We're pleased to provide routine oil changing services that ensure your engine is fully geared up for the road.

In addition to our oil change services, it's also a great idea to routinely examine your oil yourself. By checking your oil weekly, you can rest assured that your car is safe to drive on the road. It's especially essential to check your oil prior to embarking on long-distance journeys.

Clutches Riverside

If you drive a manual car, you won't be able to operate your vehicle if the clutch is broken. At Porter's Garage, we offer comprehensive clutch repair and replacement services that ensure you can quickly shift your gears. Do not operate your vehicle with a malfunctioning clutch!

Brake Repairs Riverside

It's risky to drive a car with faulty brakes. At Porter's Garage, we can fix and replace brakes and brake pads that are no longer performing to an appropriate level. If you believe something is not right, we're more than happy to check your braking system.

Automobile Electric Riverside

We manage much more than conventional mechanical auto services-- we're also capable of repairing any type of automobile electric parts. Whether you need assistance with electric windows, electric seats, alternators, or any other electric components, we're here to assist!

Other Services

As a full-service vehicle shop, we offer any kind of vehicle service or solution. In addition to the above services, we also supply the options listed below:

  • CV Joints
  • Fuel Injectors
  • Catalytic Converters
  • Chassis & Suspension
  • Shocks and Struts
  • Control Arms
  • Power Steering
  • Exhaust Manifolds
  • Engine Replacement
  • Starters
  • Ball Joints
  • Star Test Center
  • Fluid Exchanges
  • Axle Replacement
  • Smog Resting
  • Auto Diagnostics

Why Choose Porter's Garage?

If you're searching for a vehicle mechanic to fix your vehicle or replace faulty parts, it's important to pick the right auto shop for the task. Working with a shady mechanic can wind up costing you $1000s. Let's see why we're the ideal partner for your next auto shop visit:

  • We provide quick turn-around times.
  • We have a longstanding performance history of success.
  • We're locally owned and operated-- and firmly dedicated to the Riverside community.
  • We can fix any type of automobile problem.
  • We provide verified reviews from previous clients.
  • We're fully licensed and insured.

Call Us Today for a Free Quote.

If you require a free estimate for any auto shop services, we never charge our customers for quotes. Feel free to contact our shop if you'd like to discuss your vehicle needs. We also have an online form that you can submit to ask for a quote for a service-- simply include your personal details and information about your vehicle issue!

Why Choose Porter's Garage for Your Repair Needs?


If you're searching for a car mechanic to fix your vehicle or replace faulty parts, it's critical to choose the right auto shop for the job. Working with a dishonest mechanic can end up costing you $1000s. Let's see why we're the perfect partner for your next auto shop visit:

• We can fix any type of auto problem.
• We're fully licensed and insured.
• We have a longstanding track record of success.
• We're locally owned and operated – and firmly committed to the community.
• We offer quick turnaround times.
• We provide verified testimonials from past clients.
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Nice friendly staff

Paul Boynton Avatar
Paul Boynton
6/25/2019

Fast smog check

david glenn Avatar
david glenn
6/25/2018

GREAT STAFF, GREAT SERVICE, GREAT PRICES! Everyone at Porter's is very helpful and provides a thorough explanation of what services are recommended and why. I especially appreciated that I was able to have the work done in one day even though my car had several issues. Thank you to all the staff at Porter's especially to our service tech Brian.

J Boyd Avatar
J Boyd
6/25/2019