Proudly Lighting St. Louis, Metro East, and Surrounding Areas
Trimlight St. Louis delivers permanent, programmable exterior lighting solutions across Greater St. Louis and key Illinois neighborhoods, transforming homes and businesses with year-round brilliance and curb appeal.
Where We Deliver Permanent Lighting Solutions
Comprehensive Service Coverage Across Missouri and Illinois
Trimlight St. Louis specializes in permanent, app-controlled lighting installations for residential, commercial, and municipal properties across the Greater St. Louis region and the Illinois Metro East. Spanning both sides of the Mississippi River—from Chesterfield and O’Fallon to Edwardsville and Belleville—our trained local crews deliver seamless, high-quality installations using our patented channel system and advanced Trimlight Edge technology. As the region's trusted lighting experts, we back our work with an A+ BBB rating, over 200 positive customer reviews, and a proud 10% discount for Military, Police, and Fire Fighters. Whether you want to elevate a historic home, accent a local business, or add year-round security lighting, Trimlight St. Louis provides a safer, more beautiful, and maintenance-free solution that blends effortlessly with your property’s architecture.
Our Service Area Includes:
In Missouri:
- St. Louis, MO
- Arnold, MO
- Ballwin, MO
- Bridgeton, MO
- Chesterfield, MO
- Earth City, MO
- Fenton, MO
- Florissant, MO
- Hazelwood, MO
- High Ridge, MO
- Imperial, MO
- Maryland Heights, MO
- O'Fallon, MO
- Pacific, MO
- St Ann, MO
- St Charles, MO
- St. Peters, MO
- Valley Park, MO
- Wentzville, MO
- Wildwood, MO
In Illinois:
- Collinsville, IL
- Belleville, IL
- Caseyville, IL
- Columbia, IL
- Edwardsville, IL
- Eureka, IL
- Fairview Heights, IL
- Freeburg, IL
- Glen Carbon, IL
- Highland, IL
- Lebanon, IL
- Maryville, IL
- Mascoutah, IL
- O'Fallon, IL
- Scott AFB, IL
- St Jacob, IL
- Trenton, IL
- Troy, IL
- Waterloo, IL
