The Best Jeep Repair in Portsmouth, NH

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

#1

Seacoast Garage

4.8
(180 reviews)
Verified

Seacoast Garage has built a formidable reputation as the premier destination for Jeep and off-road vehicle enthusiasts on the Seacoast. They are known for their technical expertise, high-quality workmanship, and a customer-centric approach. They specialize in complex custom modifications, from basic lifts to full-blown performance overhauls, and are highly recommended for diagnosing tricky 4WD and electronic issues.

195 Heritage Ave, Portsmouth, NH 03801

Specialties & Features

Off-road performance upgrades
Suspension and lift kit installation
4x4 system diagnostics and repair

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Portsmouth Truck & 4WD Center

4.5
(120 reviews)
Verified

As the name implies, this shop focuses exclusively on trucks and 4WD vehicles, with Jeeps being a core part of their business. They offer a strong balance of mechanical repair and modification services. They are particularly praised for their work on drivetrain components and are a trusted source for routine service as well as more involved projects like re-gearing differentials.

850 Islington St, Portsmouth, NH 03801

Specialties & Features

Transfer case and differential service
Engine and powertrain service
Wrangler and Gladiator modifications

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Grappone Jeep of Portsmouth (Dealership Service Department)

4.3
(250 reviews)
Verified

As the local Jeep dealership, Grappone provides factory-trained technicians, genuine MOPAR parts, and direct access to the latest technical service bulletins and software updates. This is the go-to provider for complex warranty work, electronic stability control system diagnostics, and factory-backed repairs. Their parts department also supports the local modification scene with OEM and MOPAR performance parts.

150 Greenleaf Ave, Portsmouth, NH 03801

Specialties & Features

Electronic stability control systems
Factory powertrain service
Warranty and recall work

Business Information

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

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

** The Jeep repair and modification market in Portsmouth, NH, is robust and serves a dedicated community of owners. The quality of service providers is generally high, reflecting the technical demands of modern 4x4 systems and the expectations of a discerning clientele. Competition is strong among the top-tier independents and the dealership, driving a focus on customer service and specialized expertise. **Average Quality:** The market offers a clear tiered structure. The dealership (Grappone) provides OEM excellence and warranty support, while top independents like Seacoast Garage and Portsmouth Truck & 4WD offer more personalized service, often deeper customization experience, and sometimes more competitive labor rates for non-warranty work. **Competition Level:** High. There are several general auto repair shops, but only a handful possess the specific tools, software, and expertise for advanced 4WD diagnostics and off-road modifications. The shops listed have distinguished themselves through specialization and reputation. **Typical Pricing:** Pricing is at a premium compared to standard automotive repair, reflecting the specialized knowledge, proprietary diagnostic tools, and high-cost parts involved. Labor rates typically range from **$125 - $175 per hour**. A basic suspension lift kit installation can range from $1,500 to $4,000+ depending on complexity and parts, while advanced engine or drivetrain work can quickly escalate into the several-thousand-dollar range. Customers are generally paying for expertise that protects their significant investment in their vehicle.

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