With average summer temperatures in the region reaching as high as 106 degrees Fahrenheit, Arizona’s climate can throw a wrench in your car’s regularly scheduled maintenance. Thankfully, there are plenty of certified mechanics in the Phoenix area dedicated to keeping engines humming smoothly and safely. We’ve assembled a list of Phoenix oil-change joints with proven track records of excellent service.

1. Fletcher’s Tire and Auto Service

Why it’s great: With more than 30 locations throughout the state, drivers won’t have to travel far for expert maintenance from this Phoenix-based tire and auto institution.

Perks: Many of the oil-change packages at Fletcher’s include a computerized tire alignment that boosts mileage and ensures safety with machine precision.

Hours: 8 a.m.–5:30 p.m. Monday–Friday; 7 a.m.–4 p.m. Saturday

2. Central Car Care

Why it’s great: At Central Car Care, ASE-certified mechanics—who boast more than six decades of professional auto-service experience between them—tackle routine and emergency maintenance with speedy turnaround time.

Perks: A free shuttle service ferries clients to their work or homes in case cars need to stay in the shop for more extensive repairs.

Hours: 7 a.m.–6 p.m. Monday–Friday; 7 a.m.–4 p.m. Saturday

3. Kinkade’s Auto Repair

Why it’s great: Conveniently located in downtown Phoenix, this auto-repair shop’s commitment to friendly, honest customer service and efficient repairs have earned glowing reviews from customers.

Perks: A 12-month, 12,000-mile warranty backs up all work done in the shop, and AAA members may benefit from added discounts.

Hours: 7:30 a.m.–5:30 p.m. Monday–Friday

4. Virginia Auto Service

Why it’s great: Occupying the site of one of the city’s first auto shops, this locally run Phoenix auto-repair business prides itself on its impeccable professionalism and staff of ASE master technicians.

Perks: The staff also treats vehicles to a quick exterior cleaning after most services.

Hours: 7:30 a.m.–6 p.m. Monday–Friday

5. Big O Tires

Why it’s great: A trusted national brand with a well-established reputation, Big O Tires repairs and maintains cars at 54 locations throughout Arizona, many of them in the Phoenix area.

Perks: The ASE-certified mechanics at Big O Tires ensure each vehicle’s safety with a 22-point inspection performed with every service.

Hours: Varies by location