Best Muffler & Exhaust Services in Simi Valley, CA

The highest-rated Exhaust System & Muffler Repair companies out of 163 vetted & reviewed in the Simi Valley area.

JBS Auto Services

JBS Auto Services

(50)
  • Diesel
  • f350
  • Honest
“And have given TREMENDOUS advice, taking time to address and discuss future needs and maintenance/upkeep tips for keeping my truck in top running shape...”
Licensed, BBB Rating: A+
Coupons & Offers
Accepts All Major Credit Cards, Check
In Business Since 1988
880 Chambers Ln, Simi Valley, CA
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Bill's Quality Auto Care

Bill's Quality Auto Care

(50)
Brake Repair, Wheel Balancing, Timing Belt Replacement
“Great job, trustworthy, back up their promises Services Air & cabin filter replacement, General repairs & maintenance, Body & Trim, Engine repair, Vehicle Inspection, Smog certification, Auto maintenance”
Licensed, BBB Rating: A+
Coupons & Offers
Accepts All Major Credit Cards
In Business Since 1998
2016 Donville Ave, Simi Valley, CA
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R&S Automotive

R&S Automotive

(47)
Transmission Service, Transmissions, Brake Service
“If I didn't get it fixed I've never been here before but I looked up on Google and they had a Lotta great reviews so I decided to take a chance and the whole experience was very easy, Tony is great”
Licensed, BBB Rating: A+
Coupons & Offers
Accepts All Major Credit Cards
In Business Since 1994
Serving Simi Valley Area
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A & D Automotive Inc

A & D Automotive Inc

(49)
  • Work
  • Happy
  • Mechanic
“Positive Punctuality, Quality, Professionalism, Value Services Auto A/C recharge, Auto engine diagnostic, Air conditioning, Vehicle safety inspection, Oil change”
Coupons & Offers
In Business Since 1983
2050 Sinaloa Rd, Simi Valley, CA
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Specialty-z

Specialty-z

(34)
  • Dyno
  • Craft
  • Tuning
“So I was at Specialty-Z for dyno Edgar customer service was super great,he was very knowledgeable and know his job very well,im going to have a new project with Specialty-Z very soon,thx guy and highly recommended Specialty-Z”
Transparent Fees & Pricing
In Business Since 2002
865 Cochran St Ste 23, Simi Valley, CA
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Affordable Care Auto Repair and Auto Body

Affordable Care Auto Repair and Auto Body

(20)
Check Engine Light, Fuel System Repair, A/C Repair
“I was told my front alignment was severely damaged, so I called the owner, Carlos on a Friday and was told to bring the car in the following Monday morning.”
Family Business
ASE Certified
Free Initial Consultation
Coupons & Offers
Serving Simi Valley Area
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Championship Muffler Service

Championship Muffler Service

(41)
Trailer Hitches, Catalytic Converters, Fith Wheel Hitches
“Had them do duals for my 69 chevelle in 1979,and came back in 2014 to do the same in a 77 chevy 4x4 and both times got some of the most beautiful exhaust work I've seen anywhere!!”
Accepts All Major Credit Cards
In Business Since 1987
1842 E Los Angeles Ave, Simi Valley, CA
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Duran Truck & Auto Repair

Duran Truck & Auto Repair

(4)
Truck and Auto Repair
“I highly recommend him for all your mechanic needs, Thank Mike !!”
Accepts All Major Credit Cards
In Business Since 2008
165 E Easy St, Simi Valley, CA
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Alfredo's Auto Repair

Alfredo's Auto Repair

(13)
  • Price
“I came in this morning, and an absolute panic, I had borrowed a friends car who had deliberately asked me not to roll the window down but, of course, as clumsy as I am, I did it!”
In Business Since 2015
1842 E Los Angeles Ave, Simi Valley, CA
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JP Auto Repair

JP Auto Repair

(11)
  • Price
“The most excellent service, they handle everything from oil changes to transmission check ups at absolutely fair prices and they've been handling all my car tune ups for the past 2 years.”
2036 Sinaloa Rd, Simi Valley, CA
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U Pay Less Auto Repair

U Pay Less Auto Repair

(10)
  • Prices
“Honest knowledgeable reliable”
Accepts All Major Credit Cards
In Business Since 2015
900 W Los Angeles Ave #1795, Simi Valley, CA
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M&S Automotive

M&S Automotive

(5)
“He said since car is driving ok wait till light is tripped again then will check which code comes up first usually one code is culprit so if we can catch it once it comes on that might be the culprit.”
Accepts All Major Credit Cards
In Business Since 2015
2355 N Chain Dr Unit C, Simi Valley, CA
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A & H Performance

A & H Performance

(1)
“Highly recommend Avo is a true master mechanic.”
Accepts All Major Credit Cards
In Business Since 1994
Serving Simi Valley Area
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Poblanos Auto Repair

Poblanos Auto Repair

2706 E Los Angeles Ave Unit B, Simi Valley, CA
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Soyapango Muffler Repair North Hollywood

Soyapango Muffler Repair North Hollywood

(14)
  • Warranty
  • Price
“I have been a customer of this place for a long time and they have always treated me with kindness and respect, and the work carried out on my different cars has always been excellent.”
In Business Since 2005
Serving Simi Valley Area
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Westlake Independent Automotive

Westlake Independent Automotive

(47)
Service Videos
“Bruce and Craig are always up front with costs, call with any changes or additions after looking the car over before doing any additional work, and Auto Club members get even better deals on work.”
Family Business
Licensed, BBB Accredited
Coupons & Offers
Offers Financing Options
Serving Simi Valley Area
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Ride-Way Auto Service & Tire Shop

Ride-Way Auto Service & Tire Shop

(30)
Hunter Wheel Alignment, Complete Auto Repair
“I'm pretty much low-income and the owner did a few things for me for free to make sure I was safe driving my car because I couldn't afford to pay him for everything that he recommended.”
ASE Certified
Coupons & Offers
Accepts All Major Credit Cards
In Business Since 2003
25843 Railroad Ave, Santa Clarita, CA
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Academy Automotive (805)

Academy Automotive (805)

(48)
Napa Autocare, Financing Options, Michelin®
“Gus not only facilitated in sourcing out the accurate parts, but completed the job in less time than anticipated and a fraction of the anticipated cost.”
Transparent Fees & Pricing
Coupons & Offers
Offers Financing Options
In Business Since 2023
Serving Simi Valley Area
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Foreign Sports

Foreign Sports

(46)
  • Vehicle
  • Fair
  • Knowledge
“I began visiting Jaime when my German sedan fell out of warranty and Foreign Sports is a fantastic alternative to the dealership when personal attention to detail and cost are considerations.”
TRP Certified
Locally Owned & Operated
Family Business
Coupons & Offers
3121 Thousand Oaks Blvd #2, Thousand Oaks, CA
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360 Auto Clinic

360 Auto Clinic

(42)
  • Reviews
  • Test
  • Honest
“Upset and exhausted from the back and forth, I came to 360 where vic and serge looked at my car and showed me that my bulb was never replaced by the dealer!”
Accepts Cash, All Major Credit Cards
Family Business
Free Initial Consultation
Coupons & Offers
Serving Simi Valley Area
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American Muffler

American Muffler

(42)
  • Catalytic Converter
  • Money
  • Exhaust
“Brought our van here a couple of years ago for a muffler replacement, this time it needed a new cat converter, unfortunately the guys here couldn't do the job as it's a dealer only job which I suspected but I'd rather go to an independent shop.”
In Business Since 2006
1320 Thousand Oaks Blvd, Thousand Oaks, CA
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Ernies Auto Care & Smog

Ernies Auto Care & Smog

(47)
  • Vehicle
  • Phone
  • Prices
“Even when it became apparent that we couldn't afford the necessary repairs Hope continued to be extremely helpful and came up with options we hadn't even thought of.”
Licensed, BBB Rating: A+
Accepts Cash, All Major Credit Cards
In Business Since 1987
Serving Simi Valley Area
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Valencia MBZ & VW

Valencia MBZ & VW

(28)
  • Mechanic
  • Knowledge
  • Drive
“I called ahead and told them the problem and they ordered parts and told me to come by in an hour when they would be available and the parts had just come in as well.”
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 2019
26858 Ruether Ave Unit H, Santa Clarita, CA
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JMP Autowerkz

JMP Autowerkz

(49)
Brakes & Wheel Alignments, Steering & Suspension Repair, Specialty Oil Change & Maintenance
“The team over at JMP always takes care of me, my car, and all my needs in a professional manner that you would expect when seeing some of the amazing cars they get the opportunity to work on.”
ASE Certified
Coupons & Offers
In Business Since 2012
Serving Simi Valley Area
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Muffler and Catalytic Converter Services in Simi Valley, CA Cost Estimates

Minimum cost
$108
Maximum cost
$1666
National Average
$167
Avg Per Hour Rates
$90
$131
$286
Average price range is based on 468 cost profiles
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Average Cost $167
Minimum cost $108
Maximum cost $1666
Avg Per Hour Rates $90

Average range $131 to $286 is based on 468 cost profiles.

Why these companies made our list

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