Diagonal Automobile Services - Quality Car Repair & Maintenance

Why Choose Diagonal Auto?

Excellence in Automobile Service Since 2017

Certified Experts

Highly trained and certified technicians

Modern Equipment

State-of-the-art diagnostic tools

Quality Parts

Genuine OEM and premium parts

Fast Service

Quick turnaround times guaranteed

Your Trusted Automotive Partner

Founded in 2017, Diagonal Automobile Services has been providing top-notch automotive repair and maintenance services to the residents of Ajah, Lagos State, and beyond.

We specialize in comprehensive vehicle diagnostics, repairs, and routine maintenance for all makes and models. Our team uses state-of-the-art equipment and genuine parts to ensure your vehicle runs smoothly and safely.

Transparent Pricing

Quality Workmanship

Customer Satisfaction

Leadership

Meet Our CEO

Driving Excellence in Automotive Service

"Excellence is not a destination, it's a continuous journey."

Raphael K. Amoah

Chief Executive Officer & Founder

Est. 2017

Ajah, Lagos

With over 8 years of experience in the automotive industry, Raphael K. Amoah has built Diagonal Automobile Services from the ground up, transforming it into one of Lagos State's most trusted automotive service providers.

His vision of providing world-class automotive care with integrity and excellence has been the driving force behind the company's success. Under his leadership, Diagonal Auto has served over 5,000 satisfied clients and completed more than 15,000 successful service operations.

Raphael's commitment to continuous improvement and customer satisfaction has earned the company a reputation for reliability, quality, and professionalism in the competitive automotive service industry.

8+

Years Experience

5K+

Happy Clients

15K+

Services Done

100%

Satisfaction

Connect:

Our Services

Comprehensive Automobile Solutions

Oil Change

Complete engine oil and filter replacement using premium quality oils.

Brake Service

Professional brake inspection, pad replacement, and fluid check.

Tire Service

Tire rotation, balancing, alignment, and replacement services.

Engine Diagnostics

Advanced computer diagnostics to identify and resolve issues.

AC Service

Air conditioning system inspection, repair, and gas refill.

Battery Service

Battery testing, charging, and replacement with warranties.

Transmission Service

Expert transmission fluid change, inspection, and repair.

Vehicle Inspection

Comprehensive vehicle health check covering all systems.

General Repairs

Complete auto repair services for all makes and models.

What Our Clients Say

Trusted by Thousands of Happy Customers

"Excellent service! They fixed my car quickly and the price was very reasonable. Highly recommended!"

AO

Adewale Ogunleye

Lagos, Nigeria

"Professional team with great customer service. They explained everything clearly and my car runs perfectly now."

CN

Chioma Nwosu

Ajah, Lagos

"Best auto service in Lagos! Honest pricing, quality work, and they always deliver on time. 5 stars!"

EM

Emmanuel Musa

Lekki, Lagos

Get In Touch

We're Here to Help You

Contact Information

Address

Ajah, Lagos State, Nigeria

Phone

+234 815 524 0399

Email

rphlmh947@gmail.com

Working Hours

Mon - Sat: 8:00 AM - 6:00 PM

Sunday: Closed

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