Construction Companies in Alton, IL

Comprehensive list of Alton, Illinois based commercial and residential building contractors and construction companies.

Business Listings

SUNCON. is a design and building company that focuses on using the latest methods and technology when creating its designs. With so many different construction options available, SUNCON. is the firm you want to build for you. Anything from renovations and remodeling to designing a new project that will finest meet your aims, we'll work tight to find a solution that works finest for you.


Established in 1996, J.D. Construction is a Godfrey, IL based Custom Deck building firm serving the whole Metro St. Louis area. I supply expert installation using only best quality materials and fasteners, ensuring the beauty of your deck for years to come. What you get when you hire J.D. Construction is a deck built with pride and care to detail.


Welcome to Morrissey Construction Company, a general contracting firm specializing in housing, educational, restaurant, retail and commercial construction. For nearly 55 years we currently have provided best quality projects on time and within budget by consistently utilizing communication, staff coordination, and advanced planning.



Homes by Emmons and Cress is one of Godfrey's top homebuilders and are known for meeting and exceeding the expectations of their buyers. We supply planned communities with quality built homes and condominiums in Godfrey and Jerseyville, Illinois. We have been developing communities and constructing homes for over three decades.


Lee's Services is a complete service home improvement firm located in Edwardsville, IL since 2000. At Lee's Services we specialize in helping you make the correct decision for YOU and your home. Our professional team has huge knowledge in the office and home remodeling industry.


J. F. Electric, Incorporated brings a lot of electrical experience and experience to the St. Louis area and the greater Midwest. Distinguished by diverse service offerings, J. F. Electric supplies electrical design and construction to utility, commercial, industrial, communications clients.


We let our customers dictate our growth: when they grow, we grow. We approach our projects as partnerships with our customers and fellow specialists. Thanks for your interest in our firm. Contegra Construction is a design/build, general contracting and construction management company serving the industrial, healthcare, retail and office markets in Missouri and Illinois.


We built fifteen years ago and chose this builder again because of the quality workmanship and professionalism of the team. Find your next neighborhood today.