Construction Companies in O Fallon, MO

Comprehensive list of O Fallon, Missouri based commercial and residential building contractors and construction companies.

Business Listings

Bi-State Pool Retail is now open! For over ten years Bi-State Pools has been the leader in pool construction, service, repairs, and lifeguard management in the St. Louis & St. Charles area. Bi State Pool Management is here for you.


Kulage Construction Company has proudly been in the Home Remodeling and Repair business in the St Louis and surrounding countries for over twenty five years. Whether its remodeling, a new basement, or completing a kitchen and bath renovation we currently have the experience combined with quality workmanship, at fair pricing, that people can appreciate for their investment.


We appreciate our heritage, having served the St. Louis metro area for 7 decades. However, we recognized the importance of staying on the cutting edge of new technology and meeting the requirements of our clients. Today, Stiarwalt is staffed by a team of specialists who are committed to exceed the clients expectations through superior workmanship, outstanding service, and an unyielding dedication



Stone Masters supplies all the cleaning care you need for marble, granite, slate, terrazzo, limestone, and concrete. From domestic to commercial buildings we can service your restoration needs. Here at Stone Masters we currently have worked with many clients and vendors by delivering the highest service possible. We have continued to expand with the support of our satisfied clients and community.


All of our service is guaranteed. GRASSER ELECTRIC CORPORATION is a premier electrical contractor serving both homeowners and business owners in the St. Louis, MO area since 1975. We have diversified service and installation capabilities. In addition, we provide service during normal business hours as well as emergency service work. Our friendly and well-trained team has many years of knowledge.


XL Contracting. was established in 1995 as a minority general contractor specializing in site development. The intention was to supply construction services in and around the St. Louis Metro Area. The commitment was to quality construction and bringing integrity to the bottom line.


Since 1991, we currently have clearly defined Our Mission, supported this mission with Our People and establish a reputation on Our Sevices. Adding Branham to your construction staff means enjoying truly professional electrical contracting service. We guarantee to be on your jobs when scheduled allowing you to suit all of your projects' deadlines and construction commitments.


Discover the Titan Homes experience, with New Home Designs, a Vast Array of Features from Brands that you trust, Unique Architecture, and dedicated Sales & Customer Service in pretty locations. Titan Homes a leader based on Integrity and Dependability. Discover today why Titan Homes is the correct home builder for you!