We Love McHenry

At Leonard & Sons, we’ve been serving the Chicagoland area since 1966. Over the years, we’ve been able to build relationships with a number of wonderful communities. One of these communities is McHenry, and we want to let you know why it is such a wonderful place....

Whole Home Tuckpointing

At Leonard & Sons, most people know us as being Chicagoland’s top chimney maintenance and repair company. However, we didn’t start out in the chimney business. In fact, our company started out as a tuckpointing business way back in 1966. Throughout the years,...

Why We Use HeatShield

Your chimney was constructed to be able to withstand extreme heat, smoke, and other byproducts that are produced from your fireplace. However, overtime, exposure to corrosive gases and creosote will eventually take its toll on your chimney flue. If your chimney is...

What Is a Rain Pan?

If you’ve ever had a leaky chimney, you know what a disastrous effect moisture can have on your home. Moisture in your chimney system can cause a variety of problems including damper corrosion, disintegration of flue tile, and water intrusion into your masonry....

Masonry Restoration Services

When you think of Leonard & Sons you probably associate us with being Chicagoland’s top chimney expert. But did you know that we didn’t start out as a chimney company? We started out as a tuckpointing business back in 1966. Throughout the years we’ve added...