HD DIESEL & AUTO SERVICES

Auto Repair Shops in Fairfield, Ohio

4.5 (15)

Category	Auto Repair Shops
Address	3385 Port Union Rd, Fairfield, OH 45014
Street	Port Union Road
Area	Fairfield, Ohio
Phone	(513) 283-5655
Google rating	4.5 (15)
Source	Google Maps and public records · listed Oct 19, 2026

Hours

Monday	10 am–6 pm
Tuesday	10 am–6 pm
Wednesday	10 am–6 pm
Thursday	10 am–6 pm
Friday	10 am–6 pm
Saturday	10 am–6 pm
Sunday	Closed

About HD DIESEL & AUTO SERVICES

We have more 20 years of experience on diesel trucks any problem u have we can fix it

HD DIESEL & AUTO SERVICES is an auto repair shop in Fairfield, Ohio. It is listed at 3385 Port Union Rd, Fairfield, OH 45014, which places it among the local businesses of Fairfield that residents and visitors turn to when they need this kind of service close by.

Hours are published for 6 days a week. The most common schedule is 10 am–6 pm. It is closed on Sunday. Hours in the United States do change around federal holidays and long weekends, so a quick call before a special trip is sensible. The listed phone number is (513) 283-5655. Many businesses also reply to text messages on the same number if it is a cell phone.

On Google it holds a rating of 4.5 out of 5 from 15 reviews.

How HD DIESEL & AUTO SERVICES compares with other auto repair shops in Fairfield

It usually closes at 6 PM, later than 4 of the 5 auto repair shops in Fairfield that publish their hours.
It shares Port Union Road with one other listed business.
Nearest other auto repair shops: W&W Auto Tech LLC (0.6 mi), Legacy Imports Cincy (0.9 mi), Fairfield Automotive Service Center (1.0 mi)

Before you go

Check your vehicle for open safety recalls on NHTSA.gov; recall repairs are free at a franchised dealer.
Ask for a written estimate before work starts and to approve any extra repairs first.
Ask whether technicians are ASE-certified and what warranty covers parts and labor.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Luke Glover 4 months ago

These guys are affordable and professional! I will continue to use them

Jason H a year ago

My JDM Toyota Hiace Diesel broke down while on a trip through Cincinnati, OH. Our van ended up here while I flew back home. After ordering parts and having them delivered to the shop, the guys were able to replace what was needed and got it all handled so well. Grateful for their honesty and skills in handling anything diesel even a Japanese import. Highly recommend these guys!

Regan Heist 3 years ago

Great place! They went above and beyond when check engine light was on. Replaced all glow plugs in one day! I definitely recommend this place.

Jeff 3 years ago

Called this placed at the last minute,man said come over and they would look at it. Got there and they were very busy. They got right on and check engine. Found a code error and went thru a step by step process to clear without just saying needs a new part. What ever they did work. Recommend for diesel work

Mike L Edited 3 years ago

Did great, honest work on my 6.0L Powerstroke. These guys are my new mechanics for all of my vehicles. Update: These guys will keep you in the road! Can't be beat.

All reviews on Google ↗

Frequently asked questions

Where is HD DIESEL & AUTO SERVICES located?

HD DIESEL & AUTO SERVICES is at 3385 Port Union Rd, Fairfield, OH 45014, in Fairfield, Ohio. Use the “Open in Google Maps” button on this page for directions.

What kind of business is HD DIESEL & AUTO SERVICES?

HD DIESEL & AUTO SERVICES is listed as an auto repair shop.

What are the hours of HD DIESEL & AUTO SERVICES?

Published hours are Monday: 10 am–6 pm; Tuesday: 10 am–6 pm; Wednesday: 10 am–6 pm; Thursday: 10 am–6 pm; Friday: 10 am–6 pm; Saturday: 10 am–6 pm; Sunday: Closed. It is closed on Sunday. Hours can change on holidays, so call before a special trip.

Is HD DIESEL & AUTO SERVICES open on Sunday?

No, HD DIESEL & AUTO SERVICES is closed on Sunday.

What is the phone number of HD DIESEL & AUTO SERVICES?

You can call HD DIESEL & AUTO SERVICES at (513) 283-5655.

How is HD DIESEL & AUTO SERVICES rated on Google?

HD DIESEL & AUTO SERVICES has a Google rating of 4.5 out of 5 from 15 reviews.

Are there other auto repair shops near HD DIESEL & AUTO SERVICES?

Yes. Fairfield also has Pfefferle Auto, Quick Lube & Tire, Fairfield Automotive Service Center, Legacy Imports Cincy among others; see the full list of auto repair shops in Fairfield at the bottom of this page.