We Were Featured on Real Estate Radio!

Ron was invited onto Saint Louis’ very own Real Estate Radio to discuss how to winterize your roof and potentially save yourself thousands of dollars in repairs. Click the button to the right to listen to the segment now.


Who We Are & What We Do


A Roofing Contractor in the St. Charles, St. Louis Area
Your roof done right the first time, on budget, on schedule, or we pay you! We’re a family-owned, local business. A Saint Louis native Ron Rattini, founder of R.J.R Roofing, has built a reputation in the Saint Charles, Saint Louis area for the integrity & workmanship he has brought to homeowners & businesses.


How We Work

Roof Evaluation

We come out to inspect your home with a ladder & hammer as Roofers not ‘Estimators.’

Discuss Options

We report the findings & discuss your best options honestly. Many just need a minor repair.

Signed Contract

Once a decision has been made you’ll sign a contract outlining what you want & can expect.


Until You're Satisfied

Install / Repair

Enjoy a quick, clean install or repair that respects your home, lawn, & neighbors.

Customer Walkthrough

We’ll examine that the project was completed & work areas cleaned properly.

Client Approval

Once you’re satisfied with the work we’ve done you’ll sign off with a single check.


Residential & Commercial Contractor

We facilitate homeowners & commercial property managers with completing projects in a timely, cost effective manner while providing expert workmanship with high quality materials.



Fully Licensed

Liability & Workers Comp

BNI Member

St. Louis Archdiocese

Reclaim STL

Kingdom Builders

Proudly Family Owned


Get An Honest Estimate



Call me


My location

3245 Mango Dr
St. Charles, MO 63301

Business hours

Mon – Sat 8am – 6pm