Masonry, waterproofing and caulking. Protection and craftsmanship, from the foundation to the finishing joint.
STONE. STRUCTURE. SEAL.EST. 2026
THE TRADE SHOP / PRICE IT. SCHEDULE IT.
Choose your work. We’ll bring the tools.
Add a standard-scope service by measured quantity, choose a preferred Saturday arrival window, and send your order request. We confirm the slot and final scope with you.
BELOW-GRADE01
Foundation waterproofing
Standard wall system: TREMproof® 250GC liquid membrane, HYDRODUCT® 220 drainage and protection mat, plus Dymonic® 100 detailing at standard joints and penetrations. Base price assumes the foundation wall is exposed, sound and easy to reach.
$10.30/ sq ft
Service total before tax$1,030.00
Selected assembly and manufacturer warranty requirements are verified against the project specification before installation.
JOINT SEALANT02
Caulking & sealant
Premium installation for clean, accessible joints up to ½ in. × ¼ in., using Dymonic® 100 or a compatible, specification-approved sealant. Larger joints and specialty systems need scope confirmation.
$4.12/ linear ft
Service total before tax$412.00
Fixed unit rates apply to the standard scopes described on each service card. The first 50 one-way road miles from Albany are included; beyond that, both trip legs are charged at $2.06 per round-trip mile. Saturday requests are confirmed by Capital Stone & Seal.
YOUR DIRECT CONTACT
Connect with Brendan.
Tap the card to turn it over and see Brendan’s direct contact details.
Installed systems and jobsite details from active foundation waterproofing work—from substrate preparation and dampproofing to membrane, protection board and critical transitions.
Foundation waterproofing in progressSheet membrane installationBelow-grade foundation protectionMembrane and transition detailingWaterproofing assemblyFoundation preparationCritical corner and penetration workLiquid-applied dampproofing
03 / ABOUT THE FOUNDER
Army veteran turned mason. Founder · Capital Stone & Seal
Army veteran turned mason, Brendan Galvin founded Capital Stone & Seal in 2026.
He built the company to bring masonry, waterproofing, dampproofing and caulking to projects across New York’s Capital Region. Brendan stays directly involved, from the first conversation through project planning.
Brendan GalvinFOUNDER
04 / COMMERCIAL PARTNERS
Built for commercial construction.
Capital Stone & Seal LLC provides commercial waterproofing, joint sealant, and masonry services throughout New York’s Capital Region.
We work with general contractors, developers, and construction managers on new-construction and restoration projects. We’re available to review plans and specifications, perform takeoffs, and provide competitive proposals for Division 07 waterproofing and sealant scopes and related Division 04 masonry work.