About Our Company

Rainmasters Guttering & Exteriors

Rainmasters is a family owned business headquartered in Arnold, Missouri and serving the St. Louis and Jefferson county areas. Rainmasters has been providing exterior solutions to the area for over 20 years. Through hard work, clear communication and skilled workmanship, we have built a reputation as a leader of exterior renovation in the region. Contractors and home owners alike rely on us to get the job done in a timely, professional, no nonsense manner. Our work is fully insured & guaranteed. Use the contact form or call us today for a free quote on your next exterior project.


We primarily install aluminum, 5 and 6 inch seamless guttering and downspouts , but we service and repair all types of roofing and guttering systems.


We install and repair roofs of all types and materials in the St. Louis area. Call Rainmasters, or use the form to contact us, for the right solution to your roofing needs.


We install and repair all types of siding including, but not limited to, vinyl, aluminum, wood, metal and fiber cement. We offer all major brands. All work is guaranteed.

Soffit & Fascia

Soffit and Fascia are an equally important part of your home's protection. We install and repair aluminum, vinyl, wood, metal and other all types of fascia and soffit.