Shamrock Roofing Lake St. Louis: Backed by a Fast 50 Award-Winning Company
At Shamrock Roofing Lake St. Louis, we’re proud to be part of a company recognized as one of the fastest-growing businesses in the region. In 2025, Shamrock Roofing and Construction ranked #27 on the Kansas City Business Journal Fast 50 list—our third time earning this award.
This honor highlights our ability to grow while staying true to our mission: delivering high-quality roofing solutions with honesty, craftsmanship, and care. For homeowners in Lake St. Louis, that recognition means you can trust our local team to bring award-winning service to your doorstep.
What the Fast 50 Ranking Means
The Kansas City Business Journal Fast 50 recognizes companies with the highest revenue growth over the last three years. Making the list once is a milestone. Making it three times, as Shamrock Roofing has done, reflects our consistent dedication to excellence and innovation.
For our Lake St. Louis branch, this recognition shows that customers here are served by a company that’s proven, reliable, and trusted across the Midwest.
A Legacy of Growth and Dedication
From our Kansas City headquarters to 18 locations nationwide, Shamrock Roofing has built a reputation on doing the right thing—for customers, employees, and communities.
In Lake St. Louis, we’ve carried that mission forward by offering:
- Residential roof repairs and replacements
- Storm damage inspections and emergency services
- Insurance claim support for hail and wind damage
- Commercial roofing solutions for local businesses
Our growth may be regional, but our commitment to Lake St. Louis homeowners is personal.
Leadership That Inspires Us
Our success is tied to the leadership of Garen Armstrong, Director of Operations. After undergoing a heart transplant, Garen returned to lead Shamrock with a renewed focus on resilience, purpose, and service.
His philosophy—“Adversity is not the end, it’s the beginning of what’s next”—guides our team every day. Under his leadership, Shamrock Roofing has grown in both size and heart.
Why Lake St. Louis Homeowners Trust Shamrock Roofing
When storms roll through the Midwest, homeowners in Lake St. Louis know how important it is to have a strong, reliable roof. Shamrock Roofing Lake St. Louis provides:
- Quick response after storms to assess damage
- High-quality materials built to withstand hail, heavy rain, and strong winds
- Professional crews trained in the latest roofing techniques
- Customer-first service, from transparent pricing to long-lasting warranties
This dedication has earned us trust not just locally but across every market we serve.
More Than Just Roofing
Roofing is about more than shingles and nails—it’s about protecting families, homes, and businesses. At Shamrock Roofing Lake St. Louis, we pride ourselves on building relationships, not just roofs.
Whether helping a customer through an insurance claim or completing a major replacement, we approach every project with integrity and care.
Looking Ahead
Ranking #27 on the 2025 Fast 50 list is an honor, but it’s also a motivator. We’re committed to continuing our growth while focusing on what matters most: quality work, customer satisfaction, and giving back to the communities that support us.
Work With Shamrock Roofing Lake St. Louis
Looking for a roofing company that combines local service with national recognition? Trust Shamrock Roofing Lake St. Louis, backed by a company ranked among the fastest-growing businesses in the region.