The Best GMC Repair in Lone Tree, IA

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

#1

Lone Tree Auto & Tire

4.7
(85 reviews)
Verified

A trusted, family-owned full-service auto shop serving Lone Tree and surrounding communities for decades. While not a GMC-exclusive specialist, they are highly respected for honest diagnostics, general engine work, and suspension services. For complex diesel or transmission issues, they are a reliable first point of contact for diagnostics and may refer to more specialized regional partners.

301 S Devoe St, Lone Tree, IA 52755

Specialties & Features

General engine diagnostics
suspension repair
routine maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

McGrath GMC of Iowa City

4.4
(250 reviews)
Verified

As the authorized GMC dealership for the region, this is the premier destination for factory-trained technicians, genuine GM parts, and specialized diagnostic equipment. Their service department has direct access to GM technical service bulletins and specific training for all your requested specialties, from Duramax and Allison systems to Denali electronics and factory towing packages.

3435 Dolphin Dr SE, Iowa City, IA 52240

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali luxury features and electronics

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

Certified Diesel & Repair

4.8
(150 reviews)
Verified

Located in Iowa City, this independent shop is a top-rated specialist focused exclusively on diesel performance and repair, with deep expertise in the Duramax platform. They are the go-to for heavy-duty truck owners seeking performance upgrades, complex diagnostics, and transmission work outside the dealership environment. Highly recommended for towing system maintenance and heavy-duty suspension work.

2225 Hwy 6 E, Iowa City, IA 52240

Specialties & Features

Duramax diesel service
heavy-duty truck suspension
towing package maintenance

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Lone Tree

** The GMC repair market in Lone Tree itself is limited, reflecting its small population. The single local provider offers essential maintenance and repair services but lacks the specialized equipment and certification for complex diesel or transmission work. The competitive and high-quality market for GMC specialists is centered 20-25 minutes away in Iowa City. * **Average Quality:** In Lone Tree, quality is high for general auto care but specialized expertise is absent. In Iowa City, quality for GMC-specific repairs is very high, with both dealership and independent specialist options. * **Competition Level:** Low within Lone Tree; high within the Iowa City regional market, which drives a focus on customer service and technical capability. * **Typical Pricing:** Lone Tree Auto & Tire offers competitive, small-town pricing for general repairs. For specialized work, McGrath GMC (dealership) commands a premium for OEM parts and factory diagnostics, while Certified Diesel & Repair offers competitive but expert-level pricing for its niche diesel and performance services. Customers trade off cost for the depth of specialization.

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 Lone Tree regulations and climate