The Best GMC Repair in Waimanalo, HI

Compare the highest-rated gmc repair mechanics in Waimanalo, Hawaii. All shops are licensed, insured, and verified through our rigorous screening process.

#1

C & J Auto Electric & Diesel

4.7
(180 reviews)
Verified

A long-standing, family-owned shop renowned for its deep expertise in both diesel and electrical systems. They are a top choice for complex diagnostics and repair on Duramax engines and Allison transmissions. Their technicians are known for tackling problems others can't, from modern electronics to heavy-duty mechanical work.

920 Kohou Street, Honolulu, HI 96817

Specialties & Features

Duramax diesel service
Allison transmission repair
advanced electrical diagnostics

Business Information

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

C & S Auto Repair

4.8
(150 reviews)
Verified

Consistently praised for honest service and high-quality workmanship. While not exclusively a GMC specialist, they have extensive experience with American trucks and SUVs. They are a reliable choice for EcoTec engine service, routine maintenance, suspension work, and towing system checks.

41-973 Kalanianaole Hwy, Waimanalo, HI 96795

Specialties & Features

EcoTec engine diagnostics
heavy-duty truck suspension
towing package maintenance

Business Information

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

Servco Automotive & Diesel Center

4.5
(250 reviews)
Verified

As part of the large Servco Pacific empire, this facility has the factory-level diagnostic tools, proprietary training, and direct access to parts that independent shops cannot match. This is the premier destination for warranty work, complex Denali electronics, and factory-spec repairs on newer GMC models.

2855 Koapaka St, Honolulu, HI 96819

Specialties & Features

Denali luxury features and electronics
factory-level diagnostics
GMC-specific technical service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Waimanalo

** The GMC repair market serving Waimanalo is characterized by a blend of highly skilled independent shops and well-equipped dealership service centers, primarily located in Honolulu. Due to Hawaii's geographic isolation, technicians often develop robust problem-solving skills, as off-island specialist support is not readily available. This self-reliance fosters high-quality mechanical expertise. **Average Quality:** The quality is generally high, with several shops boasting master technicians. The competition, however, is not on price but on reputation and reliability. Shops with poor reputations do not survive long in the tight-knit island community. **Competition Level:** Competition is moderate. For standard maintenance, there are many options, but for the specific, advanced specialties required for modern GMCs (especially Duramax, Allison, and Denali electronics), the field narrows significantly to a handful of top-tier providers like those listed. **Typical Pricing:** Labor rates in Hawaii are significantly higher than the continental U.S. average. Expect to pay **$150 - $200+ per hour** for labor at reputable shops. Parts also carry a "paradise tax," often costing 10-25% more due to shipping. Despite the higher costs, the value is found in the expertise, as a misdiagnosis or poor repair can be far more costly and time-consuming to rectify.

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 Waimanalo regulations and climate