
Potomac homeowners know the value of quality work done right. ZL Chimney And Masonry LLC brings full-service chimney, fireplace, and masonry expertise to Potomac — whether you're installing a new gas fireplace, replacing a chimney liner, or restoring exterior masonry on a custom home. You get an experienced contractor with the personal accountability of an owner-operated business.
We're a small outfit, and that's the point. You get the expertise of a full-service contractor with the accountability of someone whose name is on the truck.
Many Potomac homes have multiple fireplaces — we service gas, wood, electric, and pellet appliances.
We size and install stainless steel liners correctly for your specific appliance and flue dimensions.
Transparent quotes with no add-ons after the work starts — you know the full scope before we begin.

From routine annual cleanings to full rebuilds and fireplace installations — we handle the complete range of chimney and masonry work.
Tell us what you need and we'll get back to you quickly — usually same day. No pressure, no obligation, just a straight answer on what the job involves and what it will cost.
Prefer to email directly?
[email protected]