The Best Mazda Repair in Portsmouth, NH

Compare the highest-rated mazda repair mechanics in Portsmouth, New Hampshire. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Autofair Foreign Car Service

4.7
(180 reviews)
Verified

Autofair is a cornerstone of the Portsmouth automotive scene, specializing exclusively in Japanese and European imports. With a long-standing reputation for technical excellence, they are frequently cited in local reviews as the go-to for complex Mazda systems beyond standard maintenance. Their technicians have deep familiarity with Skyactiv engine diagnostics, turbocharged variants, and the electronic intricacies of the i-ACTIV AWD and Mazda Connect systems.

150 Greenleaf Ave, Portsmouth, NH 03801

Specialties & Features

Skyactiv engine and turbo service
i-ACTIV AWD diagnostics
Mazda Connect system repair

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Best Auto Service

4.8
(240 reviews)
Verified

Best Auto Service has built an exceptional reputation for honest diagnostics and high-quality repair work across all major brands, with a significant portion of their clientele driving Mazdas. Reviews consistently praise their ability to solve problems that other shops could not, specifically mentioning successful repairs on modern Mazda powertrains and electronics. They are a trusted name for both routine maintenance and complex diagnostics.

1955 Lafayette Rd, Portsmouth, NH 03801

Specialties & Features

Skyactiv transmission service
i-stop system diagnostics
MX-5 Miata maintenance

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Seacoast Import Auto Service

4.6
(90 reviews)
Verified

While slightly smaller in scale, Seacoast Import Auto is highly respected for its focused expertise on Japanese imports. The owner and lead technicians have specific experience with Mazda performance models, including the MX-5 Miata. They are a excellent choice for enthusiasts seeking personalized service for performance tuning, suspension work on Miatas, and detailed engine diagnostics. Their smaller size allows for dedicated attention to each vehicle.

840 Islington St, Portsmouth, NH 03801

Specialties & Features

MX-5 Miata performance and maintenance
Turbo Skyactiv-G service
General Mazda diagnostics

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Mazda Repair Auto Repair Shops in Portsmouth

** The Mazda repair market in Portsmouth is characterized by high-quality independent shops rather than a concentration of brand-specific specialists. The absence of a local Mazda dealership has fostered a competitive environment where several top-tier import service centers have developed proven expertise with Mazda's engineering. The average quality of service is very high, as these businesses compete on reputation, technical knowledge, and customer service. Competition is strong among the top 3-5 shops, driving a focus on diagnostic accuracy and customer retention. Pricing is typical for the New England region, with labor rates generally ranging from **$125 - $155 per hour**. For the highly specialized services like rotary engine work (RX-series), owners may need to travel to specialized performance shops in larger metropolitan areas like Boston, as this is an extremely niche skill not commonly required in the Portsmouth market. For all other Mazda-specific needs—especially Skyactiv, i-ACTIV, and infotainment systems—the providers listed above offer robust, reputable, and locally accessible expertise.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All shops are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Portsmouth regulations and climate