The Best GMC Repair in Moreno Valley, CA

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

#1

Moreno Valley Auto Service

4.8
(280 reviews)
Verified

A highly reputable, family-owned auto service center known for its honest diagnostics and high-quality workmanship. They have built a strong reputation for handling complex repairs on American trucks and SUVs, including the full range of GMC services from routine maintenance to advanced drivetrain and engine work. Their technicians are skilled with modern diagnostic equipment.

12520 Pigeon Pass Rd, Moreno Valley, CA 92557

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
4WD and towing system service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

All Valley Diesel & Auto Repair

4.6
(180 reviews)
Verified

As the name implies, this shop specializes in diesel performance and repair, making them a top choice for GMC Sierra owners with Duramax engines. They are well-regarded for their technical expertise in diesel diagnostics, emissions systems, and performance tuning. They also comprehensively service the associated Allison transmissions and heavy-duty chassis components.

12425 Heacock St, Bldg E, Moreno Valley, CA 92553

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

A-1 Transmission & Auto Repair

4.5
(120 reviews)
Verified

A long-standing local business with a core focus on transmission repair and rebuilding. They are experts in the GM 10-speed and Allison transmission models found in modern GMC trucks. While transmission work is their flagship service, they offer full auto repair capabilities, making them a reliable one-stop shop for drivetrain, engine, and electrical issues on GMC vehicles.

24620 Sunnymead Blvd, Moreno Valley, CA 92553

Specialties & Features

Allison transmission repair
10-speed transmission service
Denali luxury features and electronics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Moreno Valley

** The GMC repair market in Moreno Valley is competitive and service-oriented, reflecting the city's high ownership rates of trucks and SUVs. The average quality of service is good, with several independent shops offering a viable and often more specialized alternative to the single local dealership. **Competition Level:** High. There is a healthy mix of long-established general repair shops and newer, niche specialists (e.g., diesel-focused). This competition benefits consumers by driving a focus on customer service and specialized expertise. **Typical Pricing:** Pricing is generally competitive with the broader Inland Empire region. Independent specialists typically offer labor rates 15-30% lower than the dealership, while providing equivalent or superior expertise for complex mechanical issues like Duramax and Allison services. For major repairs (e.g., transmission rebuild, diesel injector replacement), customers should expect estimates in the $2,500 - $6,000+ range, depending on the vehicle and parts required.

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 Moreno Valley regulations and climate

Frequently Asked Questions

Common questions about gmc repair services in Moreno Valley, CA

What are the most common GMC repair issues for drivers in Moreno Valley?

Due to the hot, dry climate and frequent highway driving on routes like the 60 and 215, Moreno Valley GMC owners commonly face issues with air conditioning systems, cooling system failures, and premature brake wear. Trucks like the Sierra and Acadia may also experience issues with their active fuel management systems under these demanding conditions.

How can I find a reputable, specialized GMC repair shop in Moreno Valley?

Look for shops with GM or GMC-specific certifications like ASE Master Technicians with GM training, and check for strong local reviews mentioning your specific model. Shops like those on Day Street or Alessandro Boulevard often have long-standing reputations for servicing the local fleet of GMC trucks and SUVs.

Are GMC repair costs in Moreno Valley generally higher than for other brands?

As a premium truck and SUV brand, GMC repair costs can be higher than non-specialty vehicles, but using a trusted independent shop in Moreno Valley often provides significant savings over the dealership. Prices for common services like brake jobs or suspension work are competitive locally, but complex drivetrain repairs on models like the Denali will be more costly.

When should I seek immediate service for my GMC in our local area?

Seek immediate service if you notice overheating warnings, especially during Moreno Valley's summer heatwaves, or abnormal transmission shifting while climbing the Box Springs grade. Ignoring these can lead to severe engine or transmission damage given our high temperatures and stop-and-go traffic conditions.

What local factors in Moreno Valley should influence my GMC's maintenance schedule?

The high desert dust and summer heat necessitate more frequent cabin air filter changes and coolant system flushes to protect your engine. Additionally, the hard water in the area means you should have your cooling system checked more often to prevent corrosion and scale buildup.