Diesel mechanic performing general diesel repair services in southern New Hampshire

General Diesel Repair Services in Hudson, NH

Engine Repair Services

Redmond Fleet offers a comprehensive range of engine repair services for light, medium, and heavy-duty diesel trucks. From routine maintenance to major engine overhauls, our technicians have the expertise and experience to keep your diesel engine running smoothly.

Our engine repair services include oil changes, fuel filter replacement, coolant flushes, and other routine maintenance tasks. We also offer more extensive engine repair services, such as cylinder head replacement, piston and rod replacement, and camshaft replacement.

Diagnostic Services

At Redmond Fleet, we understand the importance of quickly identifying and diagnosing any issues with your diesel engine. That's why we offer comprehensive diagnostic services that use our complete line of OEM diagnostics to quickly and accurately identify any problems with your diesel engine.

Our diagnostic services include engine code scanning, fuel system analysis, electrical system analysis, and other diagnostic tests. With our state-of-the-art diagnostic equipment and experienced technicians, we can quickly diagnose any issues with your diesel engine and recommend the appropriate repairs.

A/C Repair and Installation

In addition to engine repair and diagnostic services, Redmond Fleet also offers A/C repair and installation services for diesel trucks. Our team of experienced technicians can diagnose and repair any issues with your diesel truck's A/C system, including compressor failure, refrigerant leaks, and other issues.

We also offer A/C installation services for diesel trucks that do not currently have A/C systems, or for when pre-existing A/C systems require complete replacement. Our technicians can install a new A/C system specifically designed for your diesel truck make and model, ensuring that you stay cool and comfortable during the hot summer months.

Why Choose Redmond Fleet?

At Redmond Fleet, we understand the importance of keeping your diesel truck running smoothly. We understand the importance of building long-term relationships with our customers, and we are committed to providing the best possible experience every time you visit our shop. Whether you are a fleet manager or an individual owner, Redmond Fleet is your one-stop shop for all your diesel service needs. Contact us today to schedule an appointment and experience the Redmond Fleet difference.

What Our Customers Are Saying About Us

Igor Lukasevych

Friendly and professional

Julie Bolster

Matt went above and beyond to accommodate the billing issue we had with our fleet management company. I can't tell you how thankful we are to have such a great service provider in the area. Thank you Matt & your team!

Mike T

Great service, some of the best mechanics, quality work! Knowledgeable in all aspects

Kurt Sullivan

Top notch group of mechanics! They are now my go to shop when I need anything done to my personal truck. My work uses them as well for fleet maintenance and they certainly help keep us rolling!

Matthew Moreau

Redmond Fleet did an absolutely amazing  job on my truck! I went to them with a pretty large task- an entire frame swap on a truck. They were ready to take it on without any hesitation, and delivered nothing short of excellence! Matt and his crew were thorough about the entire job, making sure that any other problems / issues found along the way (warn out parts, etc.) were addressed and properly corrected. Matt was also good about keeping me up to date on what was going on throughout the job. Overall very satisfied with the end result! These guys know their stuff and aren’t afraid of a challenge. Highly recommend the great crew at Redmond Fleet!! 12/10

Shaun Martin

I had my F350 6.4 diesel repaired here for blown head gaskets and I am completely satisfied! Matt is an honest and professional business man and is extremely knowledgeable about diesel engines! I wouldn't hesitate to recommend Redmond Fleet to anyone looking to have work performed on any vehicle! The work was done in a timely manner and he even updated me as the work progressed. I am very glad to finally find a diesel mechanic that I can trust to do the work on my truck. Thanks Matt for the exceptional service!

Igor Lukasevych

Friendly and professional

Julie Bolster

Matt went above and beyond to accommodate the billing issue we had with our fleet management company. I can't tell you how thankful we are to have such a great service provider in the area. Thank you Matt & your team!

Kurt Sullivan

Top notch group of mechanics! They are now my go to shop when I need anything done to my personal truck. My work uses them as well for fleet maintenance and they certainly help keep us rolling!

Shaun Martin

I had my F350 6.4 diesel repaired here for blown head gaskets and I am completely satisfied! Matt is an honest and professional business man and is extremely knowledgeable about diesel engines! I wouldn't hesitate to recommend Redmond Fleet to anyone looking to have work performed on any vehicle! The work was done in a timely manner and he even updated me as the work progressed. I am very glad to finally find a diesel mechanic that I can trust to do the work on my truck. Thanks Matt for the exceptional service!

Mike T

Great service, some of the best mechanics, quality work! Knowledgeable in all aspects

Matthew Moreau

Redmond Fleet did an absolutely amazing  job on my truck! I went to them with a pretty large task- an entire frame swap on a truck. They were ready to take it on without any hesitation, and delivered nothing short of excellence! Matt and his crew were thorough about the entire job, making sure that any other problems / issues found along the way (warn out parts, etc.) were addressed and properly corrected. Matt was also good about keeping me up to date on what was going on throughout the job. Overall very satisfied with the end result! These guys know their stuff and aren’t afraid of a challenge. Highly recommend the great crew at Redmond Fleet!! 12/10

Contact Us to Schedule Service

Call us for 24/7 roadside assistance or schedule your equipment in for a repair or service.