Expert masonry restoration for residential and commercial properties. We specialize in repairing aged stonework, brick, and mortar—breathing new life into your architectural heritage.
Get Your Free InspectionFor over 20 years, Moss & Mortar has been restoring the structural and aesthetic integrity of historic stone buildings across New England. Our founder, James Whitmore, began as a traditional mason apprentice and developed deep expertise in period-correct restoration techniques—from lime mortar matching to heritage brick selection.
We serve homeowners, historic preservation societies, and commercial property managers who understand that authentic restoration preserves architectural character. Whether it's repointing deteriorated mortar, replacing damaged foundation stones, or stabilizing ornamental brickwork, we approach every project with craftsmanship and historical accuracy.
Our team combines traditional hand-craft methods with modern structural knowledge, ensuring your stone work is both beautiful and built to last another century. We're proud members of the New England Masonry Contractors Association and certified in historic preservation standards.
Repoint deteriorated mortar joints with period-correct lime-based mixes. We carefully remove old mortar, match the original color and composition, and hand-pack new joints for structural integrity and authentic appearance.
Stabilize and replace damaged foundation stones while maintaining structural integrity. Our expert team assesses settlement, replaces compromised stones, and restores proper drainage to prevent future deterioration.
Gentle, historic-appropriate cleaning removes moss, lichen, and weathering without damaging original stone. We apply breathable sealers that protect against moisture while preserving the stone's natural appearance and patina.
Rebuild deteriorated chimneys using salvaged or heritage-matched brick and authentic mortar. We restore both the masonry structure and flashing, ensuring safety and period aesthetics.
Design and build custom stone patios, walkways, and retaining walls. We source authentic materials and use traditional techniques to create hardscaping that complements your home's architectural style.
Comprehensive assessments of masonry condition, material composition, and restoration priorities. Includes photographic documentation and detailed recommendations tailored to preservation grant applications.
"James and his team completely transformed our 1890s farmhouse foundation. The repointing work is indistinguishable from the original—our historical society even asked who did it. Impeccable craftsmanship."
Margaret H., Portland, ME
"We hired Moss & Mortar to assess water damage in our commercial building's brick facade. Their survey was thorough, and the repointing work prevented thousands in future structural damage. Highly professional."
Robert K., Boston, MA
"They rebuilt our chimney using reclaimed brick that matched perfectly. The attention to detail and historical accuracy was worth every penny. They truly care about their work."
Sandra M., Newport, RI
Most mortar lasts 60–80 years depending on weather exposure and original quality. We recommend a professional assessment every 15–20 years. Signs of deterioration include missing mortar, water leaks, or visible cracks. If you notice gaps larger than 1/4 inch, it's time to repoint.
No—proper repointing protects your stone. Using historically appropriate lime mortar (never modern Portland cement) allows the stone to breathe, preventing moisture damage. Our hand-packing technique is gentle on original stonework and preserves its patina and character.
Yes. Many historic preservation grants require professional assessments. We provide detailed site surveys with photographic documentation, condition reports, and restoration scope estimates—all formatted to support grant applications with state and federal programs.
Pricing depends on project scope, stone condition, material costs, and accessibility. We provide free on-site inspections and detailed written estimates before any work begins. Larger projects and grant-eligible work sometimes qualify for milestone-based payments.
A single-story chimney might take 3–5 days. A full foundation repoint could take 2–4 weeks depending on size and weather. We'll provide a realistic timeline during your free inspection. Weather (especially freezing temperatures) can affect our work schedule.
(617) 555-0847
Portland, ME 04101 · Serving New England