About
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(207) 852-8300
Who We Are
Nick Wilson founded Proline LLC with a simple mission: to deliver reliable, high-quality parking lot striping and maintenance services to the people of Maine. As a veteran currently serving his 14th year in the United States Air National Guard, Nick brings the same commitment, discipline, and integrity to his business that he brings to his military service.
Proline LLC is proudly veteran-owned and operated, and when extra help is needed, we prioritize hiring fellow veterans. This means every project is completed by professionals who care deeply about quality, take pride in their work, and understand the value of service. From parking lot layouts to signage installation and small asphalt repair, our work is guided by precision, honesty, and attention to detail.
We’re based in Carmel, Maine, but we serve the entire state—bringing dependable results to commercial, residential, and private clients alike. With five-star reviews and a growing reputation, Proline is a homegrown company built on trust, grit, and great-looking lines.
Let’s Get Your Project Lined Up
Whether you need fresh striping, signs installed, or minor repairs, we’re ready to help. Reach out today and see the difference a veteran-owned company can make.
Why Choose Proline?
Sure, she’s a little young to run the crew — but we’re starting her early! At Proline, striping lots is a family thing. We’re veteran-owned, locally rooted, and proud to pass on our work ethic (and maybe the paint gun) to the next generation. When you hire us, you’re getting quality, honesty, and just the right amount of charm.
Family Values, Local Focus
We're based in Carmel, Maine, and treat every customer like a neighbor — because most of them are.
5-Star
Reputation
Don’t just take our word for it — our reviews speak for themselves.
Precision & Professionalism
We take pride in clean lines, sharp details, and getting the job done right the first time.