Welcome to Our Website!
Your home is the most important asset you have, so when you are ready to build or remodel, get yourself the best General Contractor in the business!

We’ve been in business for over 30 years, specializing in residential construction throughout the St. Louis and St. Charles areas. 

We only use the best materials available backed with excellent manufacturer warranties.  Plus, our written workmanship warranty ensures professional installation for your peace of mind.

Let us show you how
remodeling your home
can be easy and affordable.
A. G. Middleton Contractors
Contact Info
P: 314-298-7425
C: 314-712-5783

Featured Project
David's Kitchen
Total remodel added style, space, and functionality.

"Very professional personalized Service. Always honest and sincere, a great company you can trust!"

- Norma B.
St. Peters, MO

Request a
Free Consultation
Signature Services
  • Custom-designed basements
  • Smart, functional kitchens
  • Luxurious bathrooms
  • Thermal replacement windows and doors
  • Maintenance-free siding
  • Durable and attractive roofs
  • Custom-designed decks
  • Durable concrete driveways and patios
Why Choose Us?
1. Free consultation and estimate
2. Quick, professional installation
3. Your satisfaction is  guaranteed