CN Mufflers

Muffler & Exhaust Shops in Houston, Texas

4.7 (200)

Category	Muffler & Exhaust Shops
Address	12121 Beechnut St d, Houston, TX 77072
Street	Beechnut Street d
Area	Houston, Texas
Phone	(281) 530-9997
Google rating	4.7 (200)
Source	Google Maps and public records · listed Sep 28, 2026

Hours

Monday	9 am–5 pm
Tuesday	9 am–5 pm
Wednesday	9 am–5 pm
Thursday	9 am–5 pm
Friday	9 am–5 pm
Saturday	9 am–3 pm
Sunday	Closed

About CN Mufflers

CN Mufflers is one of the muffler & exhaust shops listed in Houston, Texas. The business is registered at 12121 Beechnut St d, Houston, TX 77072; use this page to check its hours, phone number and Google rating before you make the trip.

Hours are published for 6 days a week. On most of those days it is open 9 am–5 pm. It is closed on Sunday. Hours in the United States do change around federal holidays and long weekends, so a quick call before a special trip is sensible. The listed phone number is (281) 530-9997. Many businesses also reply to text messages on the same number if it is a cell phone.

On Google it holds a rating of 4.7 out of 5 from 200 reviews.

How CN Mufflers compares with other muffler & exhaust shops in Houston

It usually closes at 5 PM, earlier than 12 of the 14 muffler & exhaust shops in Houston that publish their hours, so check the time before a late visit.
Nearest other muffler & exhaust shops: Mayco Muffler Shop (1.3 mi), Nino Muffler & More LLC (1.3 mi), Beraca Muffler & Brakes (5.3 mi)

Before you go

Check your vehicle for open safety recalls on NHTSA.gov; recall repairs are free at a franchised dealer.
Ask for a written estimate before work starts and to approve any extra repairs first.
Ask whether technicians are ASE-certified and what warranty covers parts and labor.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Yiadom Investments 4 months ago

Great service. Over 22 years of experience. Best muffler shop in Houston.

Abdullah Omari 5 months ago

Tony is very great at his job. He will give you options to choose from before he finalize the job. Very reasonable prices

Gubby 7 months ago

I had my exhaust done.The work was excellent, and the service was exceptional. I am pleased to have done business with you.

lxxney ig 8 months ago

If you want a reasonable priced custom muffler and pipework, look no further! I came here to get rid of my resonator off my truck and I was in and out in 30min.

Marco Martinez Edited 5 years ago

My 01' S10 4.3l had 2 catalytic converters in line. They were causing exhaust restrictions. They cut both out, installed just 1 new one, and charged me $250. Fair Price. Done in about 1hr30minutes. Welds look good. They also told me about a service engine soon light I had on. I already knew about it but it was nice that they told me about it.

All reviews on Google ↗

Frequently asked questions

Where is CN Mufflers located?

CN Mufflers is at 12121 Beechnut St d, Houston, TX 77072, in Houston, Texas. Use the “Open in Google Maps” button on this page for directions.

What kind of business is CN Mufflers?

CN Mufflers is listed as a muffler and exhaust shop.

What are the hours of CN Mufflers?

Published hours are Monday: 9 am–5 pm; Tuesday: 9 am–5 pm; Wednesday: 9 am–5 pm; Thursday: 9 am–5 pm; Friday: 9 am–5 pm; Saturday: 9 am–3 pm; Sunday: Closed. It is closed on Sunday. Hours can change on holidays, so call before a special trip.

Is CN Mufflers open on Sunday?

No, CN Mufflers is closed on Sunday.

What is the phone number of CN Mufflers?

You can call CN Mufflers at (281) 530-9997.

How is CN Mufflers rated on Google?

CN Mufflers has a Google rating of 4.7 out of 5 from 200 reviews.

Are there other muffler & exhaust shops near CN Mufflers?

Yes. Houston also has Beraca Muffler & Brakes, Affordable Muffler LLC, Aces Performance Exhaust among others; see the full list of muffler & exhaust shops in Houston at the bottom of this page.