CAPITALSTONE & SEAL

CAPITAL REGION, NEW YORK

Solid work.
Sealed right.

Masonry, waterproofing and caulking.
Protection and craftsmanship, from the foundation to the finishing joint.

Capital Stone & Seal metallic stone logo on black carbon fiber
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-GRADE 01

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
What does this wall need?
Service total before tax$1,030.00

Selected assembly and manufacturer warranty requirements are verified against the project specification before installation.

JOINT SEALANT 02

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
What does the joint need?
Service total before tax$412.00
Lift work
$515
Lift total—

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.

CAPITAL STONE & SEAL CLICK TO FLIP

01 WATERPROOFING 02 MASONRY 03 CAULKING

01 / CORE SERVICES

Built strong.
Protected from the elements.

01

Commercial Waterproofing & Sealants

  • Exterior & interior joint sealants
  • Window & door perimeter sealants
  • Expansion & control joints
  • Concrete & masonry joint sealing
  • Foundation waterproofing & dampproofing
  • Air & water barrier detailing
  • Penetration sealing
  • Building envelope waterproofing
PROTECT / SEAL
02

Masonry & Concrete

  • Brick
  • Block
  • Stone
  • Concrete repair & sealing
  • New construction
  • Restoration
BUILD / RESTORE

02 / WATERPROOFING IN THE FIELD

Commercial foundation protection.

Installed systems and jobsite details from active foundation waterproofing work—from substrate preparation and dampproofing to membrane, protection board and critical transitions.

Crew installing commercial foundation waterproofing and yellow protection board
Foundation waterproofing in progress
Black waterproofing membrane installed along a concrete foundation wall
Sheet membrane installation
Large commercial concrete foundation with waterproofing applied below grade
Below-grade foundation protection
Close view of textured waterproofing membrane on a concrete wall
Membrane and transition detailing
Bituthene waterproofing membrane installed around an interior concrete foundation
Waterproofing assembly
Workers preparing foundation waterproofing around reinforced concrete walls
Foundation preparation
Waterproofed concrete pit with reinforcing steel and membrane transitions
Critical corner and penetration work
Liquid-applied black dampproofing coating on concrete foundation walls
Liquid-applied dampproofing

03 / ABOUT THE FOUNDER

Army veteran
turned mason.
Founder · Capital Stone & Seal

Metallic Capital Stone & Seal emblem and wordmark from Brendan Galvin’s business card

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 Galvin FOUNDER

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.

Send bid invitation

05 / PROJECT INQUIRY

We’d love to
hear from you.

Tell us about the project, where it’s located, and the scope you need priced. We’ll follow up directly.