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Pb European Service
- Code
- Prices
- Diagnosis
“I checked quite a few places and no one could let me know if they'd do it Doug took great care of me and the car is basically silent while running now.”
Best Muffler & Exhaust Shops in Nashua, NH
24 technicians listed · 9 in Nashua · 6 open weekends · 22 rated 4.5+
Data verified October 18, 2026
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H. Daw Service Station
- Job
- Honest
- Fair
“I always come here for gas and today I had to get car inspection for the new year ,I like this station they pump gas for handicap and do good work on you car ,a very frendly place to get your car fixed and price are good no RIP off”
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Otterson Street Auto
“He doesn't try to jack up the price either, trying to get you to buy parts and services you don't need, but he will let you know if something will need to be replaced down the line.”
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PDM Auto Service
- Vehicle
- Afternoon
- Work
“Always does an amazing job for a great price, my Santa Fe kept having problems and I was always bringing it back even though it was a pain to have for a car they always did what they could to fix it, I only have gone through this place they know what...”
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Lowell Street Automotive
- Vehicle
- Fair
- Industry
“With my previous car and current car (both old and bought used), they have been honest in all their work, looking more to save me the headache and subsequent money put into any problems that come up than to squeeze me out of every penny.”
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Morin Engine Services
“I've even had a mechanic here suggest a lower cost option that suited my needs and that goes a long way in making me feel confident that I'm being taken care of as a customer.”
Listed for drivers in and around Nashua, NH, these 24 shops handle mufflers, pipes and catalytic converters. What each one says about welding, custom work and warranties comes from its own website; ratings and quotes come from public reviews.
Area overview: Nashua, NH
Of the 24 technicians we list here, 9 are in Nashua itself and 15 come from towns including Lowell, MA (5, 11 mi), Dracut, MA (2, 10 mi) and North Chelmsford, MA (2, 10 mi). The technicians on this page are rated from 4.3 to 4.9 across 2,869 reviews; 19 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (88%), quality (81%) and value (76%). The topics that come up most in reviews of the technicians on this page are "honest", "fair" and "communication". 6 are open on Saturdays. 2 list staff certifications (ASE) and 16 have a BBB rating of A or A+. Domain records put 7 websites of the technicians on this page at ten or more years old; the oldest dates from 1999. 1 offers financing; 2 are family- or locally-owned and 8 list coupons or special offers. We have a website on file for 17 of the technicians on this page; 12 publish a contact page; 2 list a public email and 5 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why are some of these shops outside Nashua?
9 of the 24 shops sit in Nashua and the others come from other towns within 20 mi. A shop with a bender and a welder is worth a short drive, since it can repair what a parts-only counter would replace.
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Julian Auto Repair LLC
- Mechanic
“For any air lift suspension needs custom trunk work, this shop is where it's at!”
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Advanced Auto Care
“Danny has always been honest I even called once from North Carolina when I broke down to have him check an estimate to make sure I wasn't getting screwed.”
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Scientist Auto Repair LLC
- Price
“A good place, I wouldn't say an excellent place to repair your vehicle, with the most technology and machinery, I recommend this place to everyone, Cristian is the best at this, ahhh and I forgot, it is the best place with the lowest prices k I have ...”
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Towne Line Tire & Auto Repair
“I didn't feel like they were selling services I didn't need and they explained everything to me in a way I understood so I would feel comfortable with what they were doing and the cost.”
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Tyngsboro Muffler & Brake
- Sticker
- Job
- Exhaust
“In and out in no time the mechanics are awesome of course I'm a little Prejudice one is my son but they know what they're doing and they get the job done right”
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DTM Autowerks
- Exhaust
- Work
- BMW
“They go out of their way to explain whatever is going on with your vehicle to those who're not mechanically inclined, and trust me, you'll understand.”
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Wholesale Exhaust
- Work
- Mechanic
- Job
“The technicians were very friendly and very knowledgeable and their prices are fantastic definitely will be going back if I have other needs in the future”
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Doctor Auto
- Report
- Oil
- Sticker
“They professionally evaluate any work that your car might need, make recommendations with safety and your needs in mind, and always for the most reasonable prices around.”
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Kal's Automotive Center
- Integrity
- Price
- Work
“I've had my Honda Civic now for 3 years which can be awful in the snow on it's own without some help from different tires since mine were factory equipped with all-season tires.”
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Motor-Sport Tire & Auto Repair Center
- Fair
- Tires
- Vehicle
“Great guys that work there knowledgeable and work fast and for a good price they don't make up parts that need to be changed when they are good thank you guys great work 😊😊😊 …”
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Cowgill Auto Service
- Money
- Inspection
- Light
“He has done me a lot of favors, letting me use his bay to check on vehicles that I buy to make sure they're good and takes time out of his day to give me his second opinion for just 30 bucks.”
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All Pro Exhaust and General Repair
- Questions
- Muffler
- Mechanic
“After I broke down on I-495 the Friday before Labor day, I was towed by another automotive place and told they could not even look at it until the holiday weekend was over, then told on Tuesday they could not even fix it at all.”
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Precision Imports
“The new fuel pump ended up failing, and I thought I got ripped off, but I brought it back in and they found out that the new one was faulty, and they swapped it out again for free under the warranty.”
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Mechanics Direct Inc
- Future
- Job
- Diagnosed
“I had gone to several GM dealers prior to going to Mechanics Direct and was told it would take 3 days to repair because they would have to assess the problem and have to wait for parts.”
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Rays Auto Repair Dracut
- Clutch
- Mechanic
- Fair
“I absolutely love this place ray always comes thru clutch on fixing my personal car and work car all very profesional great team he has here i highly recommend using this man for any car repairs u might need.”
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Lou's Custom Exhaust Milford NH
- Welds
- Sounds
- Vehicle
“While it's true that everything was communicated to me clearly, I feel that the business' name is misleading and I should have found somewhere else that could have done everything to my design instead - my mistake”
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Bokor Auto Center
- Quality
- Mechanics
- Inspection
“David and his brother are amazing, they have always taken care of our family cars and reasonable with their labor prices, I'll be missing them since I'm moving away.”
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Kelly Rd Auto Repair & Exhaust
- Honest
- Inspection
- Afternoon
“I went there for the 1st time to get my car inspected.”
Muffler and Catalytic Converter Services in Nashua, NH Cost Estimates
Minimum cost
$104
Maximum cost
$1605
National Average
$161
Avg Per Hour Rates
$86
$127
$276
Average price range is based on 546 cost profiles
Why these companies made our list
What customers say about technicians in and near Nashua
- “Doug, the master mechanic, takes pride in his work and Alexis is a very pleasant coordinator/receptionist.” — customer of Pb European Service
- “I would recommend PDM 100%. I have taken my vehicles there for years and my family has too.” — customer of PDM Auto Service
- “Explained everything so good (to a person that has zero knowledge of anything pass changing oil) would 1000% recommended them!” — customer of Lou's Custom Exhaust Milford NH
- “Tyngsboro Muffler & Brake installed 4 tires on my car and gave me the best price by far.” — customer of Tyngsboro Muffler & Brake
- “Simply put, Brian and team are fantastic. Super responsive, great attitudes, and awesome work.” — customer of Lou's Custom Exhaust Milford NH
Excerpts from public reviews of the technicians listed on this page.
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