Greulich’s Automotive Repair

What Greulich’s Automotive Repair does

Greulich's Automotive Repair is a Phoenix, Arizona-based, privately held chain of retail auto repair and tire service centers, operating 24 storefronts across the Phoenix metropolitan area and surrounding communities. Founded in 1977 and operating as a trade name under Sun Auto Tire & Service, Inc., the company is the Arizona brand of the Sun Auto Network, a nationwide platform of more than 500 locations with origins dating to 1928. Greulich's services all makes and models of passenger vehicles and light trucks, with certified technicians performing brake repair, steering and suspension work, A/C and heating service, engine and transmission repair, diagnostics, and routine maintenance including oil changes, fluid flushes, wheel alignments, batteries, and preventative inspections. Its core proprietary technology is a 50+ point Digital Vehicle Inspection (DVI) that produces a digital health report delivered to customers via text or email after each visit.

Greulich's generates revenue through a unit-pricing model on one-time repair jobs, recurring maintenance visits, and tire sales across more than two dozen brands (Goodyear, Michelin, Bridgestone, Continental, Pirelli, BFGoodrich, Hankook, Kumho, Yokohama, Toyo, Falken, and others), supplemented by transaction-based financing fees from partnerships with American First Finance and the Sun Auto co-branded credit card, and recurring revenue from a Tire Protection Plan offering roadside hazard coverage. Pricing is per-job with written estimates, supported by an extensive promotional coupon program (percentage discounts, dollar-off offers, bundle savings) and a price match guarantee on in-stock tires within a 25-mile radius. Customers transact either through walk-in visits, online scheduling via the company website, or phone-based appointment booking; Greulich's does not use third-party distribution or reseller channels.

The go-to-market motion is direct-to-consumer retail, with marketing investment concentrated in top-of-funnel awareness through Official Auto & Tire Service partnerships with the Phoenix Suns and Phoenix Mercury, a text-message marketing club (text JOIN to 39084), digital coupons, email newsletters, and post-sale review solicitation across Facebook and Google. The customer base is segmented horizontally, with individual vehicle owners as the primary segment and a secondary commercial/fleet owner segment; no enterprise anchor accounts or B2B contracts are disclosed. The company differentiates through its 24-location Arizona footprint, its 24-month/24,000-mile nationwide warranty (valid across all Sun Auto locations), its complimentary standardized DVI, and its Phoenix sports franchise sponsorships. Greulich's is part of Sun Auto Tire & Service, Inc., a private corporation; no independent funding events, investors, or public market activity are disclosed in the available data.

Name

Greulich’s Automotive Repair

Legal name

Sun Auto Tire & Service, Inc., d/b/a Greulich's Automotive Repair

Website

https://greulichs.com

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

11–50 employees

Short description

Greulich's Automotive Repair is a Phoenix-based, privately held chain operating 24 retail auto repair and tire service centers across Arizona, serving individual vehicle owners and small commercial fleets as the Arizona brand of the Sun Auto Network.

Ownership category

akta.pro rank

Product category

Automotive Repair and Maintenance Services

NAICS

General Automotive Repair (811111), Automotive Mechanical and Electrical Repair and Maintenance (81111), Specialized Automotive Repair (811114)

SIC

Services-Automotive Repair, Services & Parking (7500)

akta.pro primary industry

General Automotive Repair & Maintenance (TLAKAAAA)

akta.pro secondary industries

Preventive Maintenance & Inspections (Oil, Fluids, Tune-Ups) (TLAKAAAB), Engine & Powertrain Repair (Transmission/Drivetrain) (TLAKAAAE), Tire Repair (Puncture, Patch/Plug, Section Repair) (TLAKADAD)

Keywords

• Auto repair services
• Tire sales and service
• Vehicle maintenance
• Brake repair
• Wheel alignment

Headquarters

HQ city

Phoenix

HQ country

United States

HQ region

North America

Offices24 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales, Technology or R&D

Revenue model

1. Auto Repair Services: Revenue from mechanical repair services including brake repair, engine repair, transmission service, steering & suspension, A/C & heating, diagnostic services, and electrical troubleshooting. Services are priced per job with written estimates provided before work begins.
2. Auto Maintenance Services: Recurring maintenance services including oil changes, fluid flushes, wheel alignments, battery services, preventative maintenance, and vehicle inspections. These services generate repeat customer visits on a scheduled basis.
3. Tire Sales & Services: Revenue from tire sales across multiple brands (BFGoodrich, Bridgestone, Continental, Falken, Firestone, Goodyear, Hankook, Kumho, Michelin, Pirelli, Toyo, Yokohama, etc.) plus related services including tire rotation, balancing, flat repairs, and TPMS diagnostics.
4. Financing Services: Partnership with Sun Auto Tire & Service Credit Card and American First Finance (AFF) for payment plans on repairs and tires, generating referral/financing fees.
5. Tire Protection Plan: Extended protection plans covering tire purchases for roadside hazards and 24/7 roadside assistance for 24 months, with optional coverage up to 36 months or 36,000 miles.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Greulich's Automotive Repair provides automotive repair, routine maintenance, and tire sales and installation services through 24 company-owned retail locations across Arizona. The company serves individual vehicle owners and commercial fleet customers with certified technicians performing mechanical repairs (brakes, engine, transmission, steering and suspension, AC and heating), preventative maintenance (oil changes, fluid flushes, alignments, batteries), and tire services including sales, rotation, balancing, flat repair, and TPMS diagnostics.

Product overview

Greulich's Automotive Repair is a regional auto repair and tire service provider operating as part of the Sun Auto Network with over 500 locations nationwide. The company offers a unified service platform comprising core auto repair services (brake repair, steering/suspension, AC/heating, engine repair, transmission, diagnostics), auto maintenance (oil changes, fluid flushes, alignments, batteries, preventative maintenance), and tire products and services. The portfolio includes value-added services such as Courtesy Digital Vehicle Inspection (50+ point check), a 24-month/24,000-mile nationwide warranty, Tire Protection Plan with 24-month roadside protection, Price Match Guarantee, and financing solutions through Sun Auto Tire & Service Credit Card and American First Finance. The company operates 24 locations across Arizona cities including Phoenix, Scottsdale, Tempe, Mesa, Chandler, Glendale, Peoria, Surprise, Queen Creek, Goodyear, Avondale, Buckeye, Cave Creek, Fountain Hills, and San Tan Valley.

Differentiator

Problem solved

Functional benefit

Products and services

• Auto Repair Services

Quantifiable outcome

• 50-point digital vehicle inspection included free with every service visit
• +2 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core.

• Phoenix SunscoreGTM or Marketing Partner · 1 January 2026Official Auto & Tire Service Partner of the Phoenix Suns. Partnership includes game sponsorships, suite ticket giveaways, promotional events, and fan engagement activities. Joint marketing efforts include co-branded promotions and exclusive offers for fans.
• Phoenix MercurycoreGTM or Marketing Partner · 1 January 2026Official Auto & Tire Service Partner of the Phoenix Mercury. Includes game sponsorships, promotional events, suite ticket giveaways, and fan engagement activities. Joint marketing efforts to reach women's basketball fans and families.
• Sun Auto Tire & ServicecoreStrategic or Co-development Partner · 1 January 2026Greulich's is the Arizona brand under Sun Auto Tire & Service, a nationwide network of over 500 locations with legacy dating back to 1928. Benefits include national warranty coverage, shared technology platforms, bulk purchasing power for parts and tires, and cross-location service transferability.

Scale indicators3 records

Expansion highlights5 records

Direct peers

• Christian Brothers Automotive: Multi-location independent franchise offering full-service automotive repair (brakes, engine, transmission, AC/heating) under a trust-focused positioning with similar values-driven brand messaging. Closely comparable on service mix, customer demographic, and multi-store retail model.
• Monro Auto Service and Tire Centers: Public multi-location operator of ~1,300 stores offering general automotive repair, tires, and maintenance services under multiple banners. Most directly comparable on store-economics economics, multi-brand tire portfolio, and full-service light-duty vehicle focus.
• Meineke Car Care Center: Franchised multi-location chain providing exhaust, brakes, tires, and general automotive maintenance and repair. Comparable on retail franchise store model, coupon-driven marketing, and breadth of light-duty services.
• Midas: Multi-location retail service chain offering brakes, tires, exhaust, maintenance, and repairs through company and franchise stores. Comparable on light-duty full-service offering and store-density play in similar customer demographics.
• Jiffy Lube: Largest U.S. chain of quick-service vehicle maintenance centers (oil changes, fluid services, inspections) operated under the Shell licensee model. Comparable on multi-location Arizona presence and standardized digital inspection workflows.
• Sun Auto Tire & Service: Parent brand / sister-store operator running 500+ locations nationwide (Greulich's is the Arizona DBA). Same technology, warranty, supplier, and pricing systems apply to both brands across markets.
• Big O Tires: TBC Corporation franchise system with 400+ retail tire and light-duty service stores across the U.S., emphasizing tires, alignments, and basic mechanical work. Directly comparable on Phoenix-area presence, multi-brand tire offering, and franchise/regional-store footprint.

Broad incumbents

• Pep Boys: Iconic national multi-service auto care chain owned by Icahn Automotive offering tires, parts, and service across 900+ locations. Comparable in core service mix but operates at materially larger scale and brand breadth.
• Firestone Complete Auto Care: Bridgestone-owned national chain of ~1,700 company-owned service centers offering tires and full automotive services. Comparable service mix but at much larger scale and with stronger OE tire brand backing.
• Discount Tire: U.S. largest independent tire retailer with 1,100+ stores; increasingly expanding into mechanical services and tires installations. Comparable on Phoenix-area footprint and multi-brand tire sales, though Greulich's combines a stronger mechanical service mix.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/greulichs
• Xx.com/greulichsaz

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Greulich’s Automotive Repair