Avant's Auto Repair

Business Details

38 Years

experience

Trusted Auto Repair Services in Deerfield Beach, FL

Since 1988, Avant's Auto Repair has been Deerfield Beach's trusted family-owned auto repair shop, delivering honest and reliable service to foreign and domestic vehicle owners. As the only AAA Authorized Car Repair Shop in eastern Deerfield Beach and an ASE Certified Master Technician facility, we combine decades of expertise with continuous training on the latest automotive technologies. Our team specializes in factory scheduled maintenance, air conditioning repair, brake systems, emission work, and computerized diagnostics, serving the Deerfield Beach community and surrounding areas of Boca Raton, Pompano Beach, and Delray Beach.

With a legacy built on integrity and customer-centric values, we maintain a 12-month/12,000-mile warranty on all services, ensuring long-term vehicle performance and client satisfaction. Our commitment to excellence has earned us a loyal customer base, with vehicles exceeding 200,000 miles through proper maintenance, while modernizing operations to meet evolving automotive demands.

Services

Air Conditioning Repair Brake Services Emission Work Factory Maintenance Computerized Tune-Ups Battery Replacement Tire Services Check Engine Diagnostics Oil Changes Extended Warranty Repairs

Details

Year established: 1988

Highlights and features

37 years of experience repairing foreign and domestic vehicles
Family-owned business with deep community roots
ASE Certified Master Technicians on staff
Only AAA Authorized Repair Shop in eastern Deerfield Beach
12-month/12,000-mile warranty on all services

Associations and certifications

ASE Certified Master Technician
AAA Authorized Car Repair Shop

What people say

Honest and reliable Fixed problem quickly Fair pricing Expertise evident Trustworthy recommendations

Website

Update Listing

Services

Air Conditioning Repair

Our ASE-certified technicians diagnose and repair automotive air conditioning systems using specialized tools and refrigerant recovery equipment. We service compressors, condensers, and climate control systems to restore optimal cooling performance. With over 37 years of experience, we ensure proper refrigerant levels and system integrity while maintaining factory specifications.

Brake Services

Comprehensive brake system maintenance including pad replacement, rotor resurfacing, and hydraulic component servicing. We inspect master cylinders, calipers, and ABS systems to meet safety standards. Our technicians use precision measuring tools to assess wear patterns and recommend OEM-quality replacement parts for improved stopping power and safety.

Factory Maintenance

Authorized performance of manufacturer-recommended maintenance schedules using updated diagnostic equipment. Services include fluid changes, filter replacements, and component inspections to maintain warranty compliance. Our shop follows factory technical service bulletins and uses calibrated tools to ensure proper service intervals for all vehicle makes.

Check Engine Diagnostics

Advanced computerized diagnostics for check engine light issues using OBD-II scanners and manufacturer-specific software. We analyze sensor data, retrieve fault codes, and perform system tests to identify drivability concerns. Our technicians interpret diagnostic trouble codes and repair emission control systems to restore optimal vehicle performance.

Computerized Tune-Ups

Modern engine management system optimization using digital diagnostic tools to analyze ignition timing, fuel delivery, and sensor performance. We replace spark plugs, ignition components, and fuel filters while recalibrating engine parameters. Our tune-up services improve fuel efficiency and restore engine power while meeting emissions requirements.

People

Lonnie Avant

Founder

Fifth-generation Deerfield Beach resident with 37 years of automotive repair experience. Built business reputation on honesty and reliability before passing leadership to his son Aaron in 2025.

Aaron Avant

Owner/Service Manager

Mechanical engineering graduate from Florida Atlantic University continuing family legacy. Focuses on modernizing operations while maintaining core values of quality workmanship and customer care.

Richard A. Belgie

Service Manager

Experienced fixed operations manager with expertise in domestic and imported vehicle repair segments. Brings award-winning customer service background from multiple automotive industry divisions.

Questions

What services does Avant's Auto Repair offer?

We provide complete auto repair services including brakes, air conditioning, factory maintenance, check engine diagnostics, oil changes, tire services, and emission system repairs for all foreign and domestic vehicles.

Are your technicians certified?

Yes, we are an ASE Certified Master Technician shop with ongoing training in the latest automotive repair technologies and diagnostic systems.

Do you honor extended warranties?

As an authorized repair facility, we service vehicles covered under extended warranty programs and follow specific documentation requirements for warranty claims.

What are your business hours?

We operate Monday through Friday from 8:00 AM to 5:00 PM. Appointments are recommended but walk-ins are welcome based on availability.

Do you offer a warranty on repairs?

All services include a 12-month/12,000-mile warranty covering both parts and labor performed at our facility.

How can I schedule an appointment?

Call us directly at 954-480-6056 during business hours or visit our website to request service times online.

Reviews (7)

Write a Review

Brian Lake

Oct 16, 2021 Report

I moved down to florida few years back and needed reliable mechanic. My son reccomended avants and im glad he did. This is best auto repair shop ive ever used. Top rate mechanics, honest, they dont hold my car for days and always complete job within time estimated and best of all reasonable prices.

Nadia Perez Corona

Oct 16, 2021 Report

Positive:Professionalism,Punctuality,Quality,Value
Professionalism is number one with them. Took my car to get fixed. They found out what was wrong and fixed it. Never thought my car would ever run as good as it does now. Highly recommend it to anybody that's looking for an auto repair shop. They're number one in my books.

Lau Wo

Sep 28, 2021 Report

Positive:Professionalism,Punctuality,Quality,Value
Amazing, Transparent, and Caring service, I will not take my car anywhere else now. Highly Recommend!!!!
Service:Oil change

Abraham Cyrus

Sep 26, 2021 Report

Overcharged me and took my car knowing they can't fix bmw computers. Didn't find problem just charged me labor and double what I normally pay for an oil change. 300 bucks and no problem solved.

Lusanira Morais

Jul 16, 2021 Report

Positive:Professionalism,Punctuality,Quality,Value
Lionnie provided perfect diagnostic, outstanding service, fair price and excellent customer service.
Based on my experience I will refer to all my friends.
Service:Brakes

Daniel Fine

Jul 07, 2021 Report

Positive:Professionalism
Out of town and had a starter issue. The guys took good care of me and gave me excellent service and price. And they got me right in on a busy Friday morning. Highly recommend. Thank you for taking care of our truck.

Jcy H.

Sep 01, 2020 Report

This place is quality over price. Extremely fast services and reliable services. They saw to it that I had my car 1st thing on New Years Eve; in the short space of time they had and I was able to have a great New Years 2021; with a fully working vehicle. I had a problem with my coolant system etc now my car is working 10 times better than when I 1st had it. Very grateful for all your services and highly recommended this place; especially for women who are looking for a trust worthy automotive mechanic repair shop. Many thanks to the Avant Team-great job!
10/10