Top-Rated Auto Repair
in Frederick, Colorado

We believe in Excellence, Integrity, and Education.

We just happen to be GREAT MECHANICS!

720-731-3000

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Customers Served

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Certified Professionals

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Years Experience

Grease Diva Garage proudly supports local racing with Colorado National Speedway!

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We Are A Woman-Owned Auto Repair Shop in Frederick, CO

Grease Diva Garage was founded in 2017 by Sadie. We are the woman-owned and operated automotive repair shop leading the way in Frederick, Colorado, for women to be fully engaged and confident with their relationship with their car. Grease Diva Garage is an alternative to the traditional auto repair shop where we believe knowledge is power and provide Car Car Classes for women.

As women, we often hate the automotive repair experience because we feel misunderstood, taken advantage of, and/or mistreated. Unfortunately, there is not much information or resources to help alleviate that uneasiness despite the fact that more than 60% of customers in the automotive industry are WOMEN and spend $150 Billion a year on automotive repair. Diva is the place to go to become more educated, feel comfortable with your vehicle, and be proactive in your auto repair experience.

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Our Auto Repair Services Near the Tri-County Area

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Vehicle Maintenance

Comprehensive routine maintenance to keep your vehicle reliable, efficient, safe, and performing at its best.

Check Engine Light

Accurate diagnostics to identify check engine light issues and provide fast, reliable repair solutions today.

Diesel Mechanic

Expert diesel engine service, diagnostics, and repairs for trucks, fleets, and heavy-duty vehicles of all.

Brake Repair & Replacement

Professional brake inspections, repairs, and replacements ensuring responsive stopping power and maximum driving safety standards.

Vehicle Diagnosis & Repair

Advanced diagnostics and skilled repairs accurately resolving mechanical issues and restoring optimal vehicle performance levels.

Fleet Maintenance & Repair

Dependable fleet maintenance and repair services minimizing downtime, reducing costs, and keeping operations running smoothly.

Vehicle Suspension Repair

Suspension inspections and repairs improving ride comfort, handling, stability, and overall driving control and safety.

Auto Heating Repair

Heating system diagnostics and repairs restoring cabin comfort and reliable defrosting in cold conditions weather.

Auto Electrical Services

Complete automotive electrical diagnostics and repairs fixing wiring, battery, lighting, and electronic system issues efficiently.

Transmission Repair

Expert transmission diagnostics, repairs, and replacements ensuring smooth shifting, power delivery, and long-term reliability performance.

Tire Services

Full tire services including mounting, balancing, rotations, repairs, and replacements for safer driving experiences daily.

Exhaust Services

Exhaust inspections and repairs improving performance, fuel efficiency, emissions control, and overall engine sound quality.

Hybrid Services

Specialized hybrid vehicle diagnostics and repairs maintaining efficiency, battery health, and advanced electrical systems performance.

Automotive Restyling

Custom automotive restyling services enhancing appearance, comfort, and individuality through premium upgrades and modern styling.

Classic Car Repair

Specialized classic car repairs preserving originality, performance, craftsmanship, and historical value for vintage automotive enthusiasts.

We Strive To Be The Best Mechanic Shop In The Tri-Town Area!

The Diva Driver's Kit

The Diva Driver’s Kit has the essentials that every woman needs to be automotive empowered.

The Kit Includes:

More than a kit, it’s peace of mind—designed to give you confidence, self-sufficiency, and control on every drive.

Order Today

See What Our Auto Repair Clients Say

Hear it from real customers: honest repairs, clear communication, fair pricing, and a team that treats you with respect.

Excellence, Integrity, and Education in Auto Repair

Sadie has 18 years of experience in business, and as the shop owner, has turned her OBSESSION into her profession. She invites you and every woman to come in and talk with both herself or any of the skilled mechanics at the shop in FREDERICK, CO.

Woman-Owned

Built by women, for confident car care.

Transparent Repairs

We explain everything clearly and honestly.

Local Trust

Reliable auto repair for our Colorado community.

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