Covenant Automotive and Diesel LLC

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Covenant Automotive and Diesel LLC Welcome to Covenant Automotive & Diesel LLC. We provide mobile diesel & automotive repair. Fleet service, diagnostics & roadside repair. Built on Faith.
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Backed by Experience.

🚨 A dashboard full of warnings—all traced to one missing sensor!This Mazda CX-5 had numerous fault codes across several ...
10/03/2026

🚨 A dashboard full of warnings—all traced to one missing sensor!

This Mazda CX-5 had numerous fault codes across several computers reporting incorrect information.

Using my knowledge of CAN bus systems—how your vehicle’s computers communicate—I traced the issue to a missing temperature sensor. One missing reading created a chain reaction of codes and warning lights.

🔧 Reading codes is one thing. Finding the cause takes knowledge.

Covenant Automotive and Diesel LLC
Mobile repair • Caterpillar, Cummins & Peterbilt certified

📲 Call or text 850-296-4264

10/03/2026

SOLD OUT WEEKEND!

We’re incredibly grateful for another sold out weekend at both our Crawfordville and Pensacola locations!

Every one of our driveway safe dumpsters is out working this weekend, with multiple jobs happening across Crawfordville, Tallahassee, Pensacola, and Gulf Breeze.

We can’t thank our customers, contractors, and repeat customers enough for continuing to trust 850 Dumpster & Equipment Rentals. Your support keeps our wheels turning and our dumpsters moving across North & Northwest Florida!

Need one for your next project? Call or text 850-274-3431 to get on the schedule!

🚨 A locked-up A/C compressor can leave you stranded—not just sweating!Engine struggling to crank? Serpentine belt squeal...
10/02/2026

🚨 A locked-up A/C compressor can leave you stranded—not just sweating!

Engine struggling to crank? Serpentine belt squealing, smoking, or coming apart? Your A/C compressor could be the culprit.

Can’t fit a new compressor into the budget right now? Ask us about emergency repair and compressor bypass options for your vehicle. We’ll diagnose the problem and help you find a practical way to get back on the road.

🔧 Covenant Auto & Diesel
đź“Ť Mobile service throughout North Florida & South Georgia
📲 Call or text Hunter: 850-296-4264

When trouble stops you, we come to you.

🥵 This Ford E250’s A/C had seen better days!We found a blown evaporator and an or***ce tube packed with contamination. T...
10/01/2026

🥵 This Ford E250’s A/C had seen better days!

We found a blown evaporator and an or***ce tube packed with contamination. These worn-out components were ready for retirement! 🔧❄️

A/C problems can run deeper than low refrigerant. Finding the cause is the first step toward a lasting repair.

At Covenant Auto & Diesel, we bring diagnostics and repairs to you, whether it’s your daily driver or a van that keeps your business moving.

âś… Caterpillar, Cummins & Peterbilt certified
🎓 Associate Degree in Diesel Technology
đź“Ť Serving North Florida & South Georgia

A/C blowing warm? Give Hunter a call or text!
📲 850-296-4264

Transmission slipping, shifting hard, or refusing to move? Don’t guess at the repair. We’ll diagnose the problem and exp...
09/30/2026

Transmission slipping, shifting hard, or refusing to move? Don’t guess at the repair. We’ll diagnose the problem and explain your options before you spend money on a replacement.

Covenant Automotive and Diesel offers mobile transmission diagnostics, fluid and filter service, leak repairs, and transmission replacement for cars and trucks in the Tallahassee and Thomasville area.

We’re Caterpillar, Cummins, and Peterbilt certified, with an Associate Degree in Diesel Technology.

đź“ž Call or text Hunter at 850-296-4264 to schedule service.

Small plug—big coolant leak! 🔧💧This leaking freeze plug was replaced before it could cause overheating or serious engine...
09/29/2026

Small plug—big coolant leak! 🔧💧

This leaking freeze plug was replaced before it could cause overheating or serious engine damage. If you notice coolant underneath your vehicle, a sweet smell, or you’re constantly topping off the reservoir, don’t wait until it leaves you stranded!

Covenant Automotive and Diesel offers professional mobile repair throughout North Florida and South Georgia.

âś… Caterpillar Certified
âś… Cummins Certified
âś… Peterbilt Certified
âś… Associate Degree in Diesel Technology
âś… Automotive, Diesel & Heavy-Equipment Repair
âś… Fleet Preventive Maintenance
âś… Electrical Diagnostics
âś… Veteran Discounts Available

We come to you!
đź“ž (850) 296-4264

â›˝ Fuel System Problems? We Come to You!Hard starts, loss of power, poor fuel mileage, fuel leaks, or a no-start could al...
09/28/2026

â›˝ Fuel System Problems? We Come to You!

Hard starts, loss of power, poor fuel mileage, fuel leaks, or a no-start could all point to a fuel-system issue. Covenant Auto & Diesel provides mobile fuel-system diagnostics and repairs for gas and diesel vehicles, including:

🔧 Fuel pumps and fuel lines
🔧 Fuel filters and pressure testing
🔧 Injector and electrical diagnostics
🔧 Fuel-leak detection and repair
🔧 Cars, trucks, fleets, and heavy equipment

Caterpillar, Cummins, and Peterbilt certified, with an Associate Degree in Diesel Technology.

đź“Ť Serving Tallahassee and surrounding North Florida/South Georgia areas
đź“ž Call or text: 850-296-4264
🚚 Mobile service—we come to you!

🛑 Don’t wait until your brakes start grinding!Whether you’re hearing squeaking, feeling vibration, or noticing longer st...
09/26/2026

🛑 Don’t wait until your brakes start grinding!

Whether you’re hearing squeaking, feeling vibration, or noticing longer stopping distances, Covenant Automotive and Diesel can come to you and get your brakes taken care of.

âś… Brake inspections
âś… Pads and rotors
âś… Calipers and brake hoses
âś… Automotive, diesel, and fleet vehicles
âś… Convenient mobile service
🇺🇸 Veteran discount available

Serving Tallahassee and the surrounding North Florida/South Georgia area. Message us today for a quote or to schedule service! 🔧

Your equipment doesn’t make money sitting still. Whether it’s routine maintenance, hydraulic issues, electrical diagnost...
09/25/2026

Your equipment doesn’t make money sitting still. Whether it’s routine maintenance, hydraulic issues, electrical diagnostics, or an unexpected breakdown, Covenant Automotive and Diesel will come to you and help get your equipment back to work.

Backed by Caterpillar, Cummins, and Peterbilt certifications, along with an associate degree in Diesel Technology, your equipment will be in experienced and qualified hands.

Serving North Florida and South Georgia. Message us today to schedule service!

🔧 Mobile service
⚙️ Heavy equipment repair
đźšś Preventive maintenance
🔍 Electrical and mechanical diagnostics

Broken down? Need maintenance? Got a truck or piece of equipment that’s been sitting because nobody wants to deal with i...
09/24/2026

Broken down? Need maintenance? Got a truck or piece of equipment that’s been sitting because nobody wants to deal with it?

Give Covenant Automotive & Diesel LLC a call.

We offer mobile automotive and diesel repair for personal vehicles, work trucks, fleets, and heavy equipment throughout Tallahassee and the surrounding area.

Diagnostics, electrical, brakes, A/C, maintenance, diesel repair, roadside service, and more.

We show up, communicate clearly, and do our best to get you back to work without the runaround.

📲 Message the page or call/text today to get scheduled.

Address

Tallahassee, FL

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 7am - 5pm
Sunday 7am - 5pm

Telephone

+18502964264

Website

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