Founder of Preservation Works Ltd., Rob Wozniak, demonstrates the ThermaTech cleaning system by removing 100+ years of carbon deposits while preserving the stone’s natural patina & avoiding an over-cleaned or a sandblasted look.
We use & sell high-quality, specialty masonry products that have been used for thousands of years in traditional building & are now being used in modern “green” construction due to their high quality, reasonable cost & minor environmental impact. We offer traditional binders imported from Europe at competitive prices.
We love Tigre Natural Hydraulic Limes and Natural Cements, and you will too! We wanted to see with our own eyes where these products come from and how they’re made, so we traveled to Spain to meet the 3rd generation of the family that has been producing and selling these high-quality materials since 1945.
Photos of some recent projects
Historic Restoration at Residential Brownstone Building
ThermaTech Cleaning & Masonry Repair at Aldie Mansion
Brickcoat removal & Repointing at Easton's oldest brick building
Using our knowledge & skills for the repair of historic structures, we use the same techniques & materials in new construction offering clients a rich, natural aesthetic in their home, a soulful alternative to sterile, machine-made construction
We offer historically appropriate recommendations & solutions for masonry restoration & repair.
"Preservation Works displayed extensive knowledge in his area of expertise, completed the work in a timely and efficient manner, and was a pleasure to work with. He also displayed patience and understanding in working with the billing for the project, which was somewhat extended due to the layers between our non-profit organization, the general contractor, and the subcontractors."
"Preservation Works is not only exceptionally skilled, he is also very thoughtful and creative about how to best approach challenging issues in masonry and historic preservation. As to Mr. Wozniak’s character, we have only good things to say about him. He has been very easy to work with and is moderate in his approach. He never seeks advantage in any way. You can put complete trust in this person's integrity."
"I used Preservation Works Ltd, for a small job a few years ago and more recently a larger job which they just finished. I am thrilled with their work and professionalism. Rob, the owner, truly cares about the work he is doing and really goes above and beyond."
"Rob is devoted to doing good work in his community - whether to provide a client expert restoration services or a serene urban yoga studio! He's a most personable fellow and if you should find yourself in need his restoration expertise, you will find a comfortable working relationship with Rob."