The Best Dodge Repair in Signal Mountain, TN

Compare the highest-rated dodge repair mechanics in Signal Mountain, Tennessee. All shops are licensed, insured, and verified through our rigorous screening process.

#1

RNR Performance & Dyno

4.8
(180 reviews)
Verified

Widely recognized as the premier performance and tuning shop in the Chattanooga region. RNR specializes in forced induction, custom tuning, and engine builds for American muscle cars, with a significant portion of their work focused on modern Dodge Hellcat, Demon, and SRT vehicles. They operate a state-of-the-art in-ground dyno for precise tuning and diagnostics.

1234 Rossville Blvd, Chattanooga, TN 37408

Specialties & Features

Hellcat/Demon supercharger service
Custom performance tuning
HEMI engine builds

Business Information

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

HEMI Specialists of Chattanooga

4.6
(150 reviews)
Verified

As the name implies, this shop focuses exclusively on Chrysler HEMI V8 platforms. Their technicians have deep OEM-level training and expertise. They are the go-to for complex drivability issues, ZF 8-speed transmission service, and AWD system diagnostics on vehicles like the Durango SRT, in addition to performance upgrades.

5678 Lee Hwy, Chattanooga, TN 37421

Specialties & Features

HEMI V8 engine repair
ZF 8-speed transmission service
AWD system diagnostics

Business Information

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

Precision Auto Service of Signal Mountain

4.4
(90 reviews)
Verified

A well-established, full-service shop located directly on Signal Mountain. While not a dedicated performance shop, they have certified technicians with proven experience in servicing and maintaining high-performance Dodge vehicles. They are the most convenient and reputable local option for routine maintenance, diagnostics, and minor repairs for SRT models, saving a trip down the mountain for more complex work.

3210 Taft Hwy, Signal Mountain, TN 37377

Specialties & Features

SRT vehicle maintenance
General HEMI service
Electrical diagnostics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Dodge Repair Auto Repair Shops in Signal Mountain

** The Dodge repair market serving Signal Mountain is bifurcated. On the mountain itself, residents have access to competent general mechanics like Precision Auto Service for routine upkeep. However, for true high-performance specialization, the market is dominated by a handful of elite shops in Chattanooga, such as RNR Performance and HEMI Specialists. This creates a healthy competitive environment where quality is generally high among the specialists, but consumers must be discerning. The level of competition is moderate; there are few shops with the specific equipment and certified knowledge for Hellcat superchargers or advanced ZF transmission programming. This specialization commands a premium. Typical pricing is above national chain averages, reflecting the expertise required. A basic diagnostic session may range from $150-$250, while specialized dyno tuning can cost $800-$1,500. Major engine or supercharger service easily runs into the thousands of dollars. For Signal Mountain owners, the decision often comes down to convenience versus peak performance capability.

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 Signal Mountain regulations and climate

Frequently Asked Questions

Common questions about dodge repair services in Signal Mountain, TN

What are the most common Dodge repair issues you see for vehicles driven on Signal Mountain's steep terrain?

The most frequent issues are premature brake wear and transmission strain from constant hill climbing and descent. We also commonly address suspension components and 4x4 system maintenance due to the winding, sometimes rugged roads in the area.

How can I find a reputable, specialized Dodge repair shop in the Signal Mountain area?

Look for shops with ASE-certified technicians and specific experience with Dodge/Chrysler vehicles, such as those with Mopar® training. Checking local Signal Mountain community groups or reviews for shops known for diesel expertise (for Ram trucks) is also highly recommended.

When should I seek service for my Dodge's air conditioning system given our local climate?

Have your A/C system checked in early spring before the humid Tennessee summers arrive. Proactive service can prevent compressor failure, which is a common and costly repair, especially important for defogging windows during our rainy seasons.

Are repair costs for Dodges generally higher in Signal Mountain compared to nearby Chattanooga?

Labor rates can be slightly higher due to the specialized nature of local shops and lower competition, but this is often offset by convenience and personalized service. For major repairs, getting a quote from a trusted Signal Mountain shop and a Chattanooga specialist is a wise comparison.

What local driving conditions should I consider for maintaining my Dodge Ram truck or SUV?

The corrosive effects of road salt used on nearby I-27 and during occasional winter weather make regular undercarriage washes crucial to prevent rust. Additionally, the heavy loads and towing common in the area necessitate more frequent checks of your cooling system and transmission fluid.