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About Diamond Mowers

Forging Paths, Shaping Landscapes

skid steer drum mulcher in field

Our History

A Legacy of Quality and Innovation

In the 1990s, the Doyle family from Sioux Falls, South Dakota, recognized a need for high-quality, durable industrial mowing equipment. They founded Diamond Mowers in 2000 with a commitment to building machines that could handle the toughest jobs. Over the years, we’ve grown from a small startup to a leading manufacturer of mowing, mulching, and brush cutting attachments for skid-steers, tractors, excavators, and wheel loaders. Today, Diamond Mowers is known for our innovative designs, rugged durability, and unwavering dedication to our customers’ success.

Who We Are

For 20+ years, Diamond Mowers has stood shoulder to shoulder alongside outdoor entrepreneurs, nurturing the potential in every terrain. We understand the demands of the job, and that’s why we build attachments built to grind — season after season.

Diamond Mowers is more than just metal and machinery. We’re an extension of your crew. We believe in forging lasting partnerships, not just selling products. Because let’s face it, shaping landscapes is a team effort, and with Diamond Mowers, you’ve got a reliable partner by your side every step of the way.

DON’T JUST CLEAR LAND — LEAVE YOUR MARK ON IT.

Don’t just clear land — leave your legacy. With Diamond Mowers attachments, you have the power to work with the land, not against it. We’re the muscle behind your hustle, empowering you to turn challenges into opportunities for growth and transformation

diamond mowers demonstration of equipment

Mission and Values

Partnership, Innovation, and Shared Success

At Diamond Mowers, we believe in building lasting partnerships with our customers. We’re not just here to sell equipment; we’re here to work alongside you, tackling challenges and achieving success together.

Our Core Values

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Customer Focused

Our work must drive the success of our customers and team members. We strive for excellence in all we do.

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Grit

Passion, determination, and work ethic. Perseverance and drive to achieve long-term goals

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Safety

Safety is everyone’s responsibility. We will proactively invest in safe solutions.

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Team Player

Together, as a team, we can achieve what individuals cannot. We will seek and provide constructive feedback from one another.

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Accountability

Be responsible for the commitments we make and the expectations placed on us. We hold ourselves responsible to always do the right thing.

Our Story

WE WEREN’T BORN TO TAME LANDSCAPES WE WERE BORN TO TRANSFORM THEM.

So, when we saw the raw determination of our customers, we knew they deserved equipment that matched their fire. But that need went beyond just metal and machinery — we saw a need for partners who understand the daily grind, who are willing to get their hands dirty, and who empower today’s trailblazers to turn their visions into reality.

person exiting a skid steer

Our Team – General Information

Aaron Boyd

Director of Sales Operations

P: (605) 977-3304

ABoyd@diamondmowers.com

Don Garber

National Sales Manager

P: (717) 575-0842

DGarber@diamondmowers.com

Our Team – Sales

Roger Armendariz

Regional Sales Manager
US: CO, NM, OK, TX
P: (623) 337-2202
RArmendariz@diamondmowers.com

Brad Block

Regional Sales Manager
US: IA, MI, NE, WI 
P: (319) 231-6392
BBlock@diamondmowers.com

Bubba Banks

Regional Sales Manager
US: AL, AR, FL, GA, LA, MS, SC
P: (912) 663-1106
BBanks@diamondmowers.com

Rollin (Barney) Barnes

Regional Sales Manager
US: IN, KY, NC, OH, TN, VA, WV
P: (615) 856-0047
RBarnes@diamondmowers.com

Pat Gaffney

Regional Sales Manager
US: ID, OR, WA, AK
Canada: BC, AB, SK, MB, Northern Territories
P: (541) 829-9477
PGaffney@diamondmowers.com

Don Garber

National Sales Manager
US: CT, DE, MA, MD, ME, NH, NJ, NY, PA, RI, VT
Canada: ON, QC, NB, NS, Eastern Territories
P: (717) 575-0842
DGarber@diamondmowers.com

Marc Rivas

Regional Sales Manager
US: AZ, CA, HI, NV, UT
P: (530) 519-2470
MRivas@diamondmowers.com

Paul Schreurs

Regional Sales Manager
US: MN, MT, ND, SD, WY
P: (605) 929-3083
PSchreurs@diamondmowers.com

Jeff Wilson

Regional Sales Manager
US: IL, KS, MO
P: (605) 376-3435
JWilson@diamondmowers.com

Careers

Why Work at Diamond Mowers

At Diamond Mowers, we serve some of the hardest-working people out there. We seek equally hardworking individuals who share our commitment to excellence, teamwork, and unparalleled customer service.

diamond mowers assembly

Industry Recognition

We’re honored to have our hard work and innovative designs recognized by industry experts. Some of our recent accolades include:

  • 2023 Compact Equipment “2023 Attachments Awards” – Drum Mulcher DC Pro
  • 2023 Green Industry Pros “Editor’s Choice Awards” – TR Boom Drum Mulcher
  • 2023 Rental Magazine “Editor’s Choice Awards” – Excavator Drum Mulcher DC Pro X
  • 2022 Green Industry Pros “Editor’s Choice Awards” – SK Drum Mulcher OD Pro X
  • 2022 Landscape Business “Twenty for 2022 New Product Awards” – Drum Mulcher OD Pro X
  • 2022 Rental Magazine “Editor’s Choice Awards” – Drum Mulcher OD Pro X
awards on a table

Gear Up, Get Dirty,
Conquer Anything

When you go Diamond, you’re not just adding another tool to your arsenal — you’re gaining an extension of your crew. Feel the difference of human-built, field-tested equipment backed by uncompromising support and hard-knuckled expertise.

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