Certified Muffler and Auto Repair Inc

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Certified Muffler and Auto Repair Inc We treat every car like it’s our own because we know how important a dependable vehicle is to you.

09/03/2026

💯🚀🙆🏻‍♂️

07/14/2026

🚨 Check Engine Light On? It Could Be Your Catalytic Converter.

At Certified Muffler & Auto Repair, we specialize in CARB-Compliant Catalytic Converter Replacement for New York vehicles.

✅ CARB-Compliant Catalytic Converters
✅ Professional Installation
✅ Check Engine Light Diagnosis
✅ Same-Day Service Available on Many Vehicles
✅ Honest Recommendations & Quality Workmanship

If your vehicle has:

* ✔️ Check Engine Light
* ✔️ Catalyst Efficiency Code (P0420/P0430)
* ✔️ Failed Emissions Inspection
* ✔️ Loss of Power
* ✔️ Rattling Catalytic Converter

We’re here to help.

📍 Certified Muffler & Auto Repair
📞 Call us today for a quote or stop by for a professional diagnosis.

We don’t just replace catalytic converters—we make sure the repair is done right the first time.

PortChester WestchesterNY GreenwichCT CertifiedMuffler

06/10/2026

😩🙆🏻‍♂️🤷🏻‍♂️

06/08/2026

Getting ready for the summer 😩🚀

06/06/2026

Summer vibes 😎🚀😩 Happy Saturday 😁 #

06/05/2026

🚀🔥😩💯✅

04/17/2026

Your vehicle deserves parts that fit right, perform right, and last. 🔧🚗

At Certified Muffler & Auto Repair, we take every repair seriously. That’s why when the job calls for it, we use OEM (Original Equipment Manufacturer) parts—the same quality parts designed specifically for your vehicle.

✅ Proper fit & function
✅ Reliable performance
✅ Built to manufacturer standards
✅ Peace of mind on every repair

We don’t believe in shortcuts. We believe in doing the job right the first time.

Trust your vehicle with a shop that values quality.

📍 Certified Muffler & Auto Repair
📞 914-939-4632

TrustedMechanic PortChesterNY CheckEngineLight BrakeRepair CarMaintenance DoItRightFirstTime

04/15/2026

Your Audi feels slower than before?

Don’t waste money replacing parts that aren’t the problem.

Carbon buildup on intake valves is one of the most common issues in turbo Audi engines — and most drivers don’t even know it.

🔥 We remove it completely with professional walnut blasting
✅ Restore power
✅ Improve fuel efficiency
✅ Prevent costly repairs

📞 Call now: 914-939-4632
📍 Certified Muffler & Auto Repair

02/18/2026

Custom Exhaust Systems

📍9 mill St Port Chester, NY 10573
Monday to Friday 8:00 - 5:30
Saturday 8:00 - 3:00

Address

9 Mill Street
Port Chester, NY
10573

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 3pm

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