Expert Foundation Installation

A strong, properly constructed foundation is the most critical component of any building. It supports the entire structure, distributes loads evenly to the soil, and protects against settling, cracking, and moisture infiltration. At Verity Londonderry Concrete, we specialize in residential and commercial foundation work, bringing decades of combined experience and technical expertise to every project. We understand the unique challenges of building in New Hampshire, from frost depth requirements to soil conditions, and we design and install foundations that meet or exceed all local building codes and industry standards.

Types of Foundations We Install

Poured Concrete Foundations: Full basement foundations with reinforced concrete walls that provide maximum strength and living space.
Slab-on-Grade Foundations: Cost-effective single-pour foundations ideal for homes without basements or commercial buildings.
Crawl Space Foundations: Elevated foundations with perimeter walls and access space for utilities and ventilation.
Frost Walls: Deep foundation walls that extend below the frost line to prevent heaving and structural damage.
Commercial Foundations: Heavy-duty foundations designed to support large structures, equipment loads, and specialized requirements.

Professional Concrete Slab Installation

Concrete slabs serve as floors for basements, garages, workshops, and commercial spaces. They provide a level, durable surface that can support heavy loads and resist moisture, wear, and impact. Our slab installation process begins with thorough site preparation, including excavation, grading, and compaction of the subbase. We install vapor barriers to prevent moisture migration, add reinforcement for strength, and carefully pour and finish the concrete to create a smooth, level surface. For heated spaces, we can incorporate insulation to improve energy efficiency and comfort.

Our Foundation and Slab Process

Quality foundation work requires meticulous attention to detail at every stage. We start with soil testing and site evaluation to determine the appropriate foundation design. Next, we excavate to the proper depth, ensuring adequate frost protection and drainage. We install footings that distribute loads to stable soil, build forms to precise specifications, and place reinforcement according to engineering requirements. During the concrete pour, we carefully consolidate the concrete to eliminate voids and ensure proper bonding. Finally, we implement proper curing procedures and backfilling techniques to protect your foundation and ensure long-term performance.

Key Features of Quality Foundation Work

Proper depth to extend below frost line and prevent heaving
Adequate reinforcement with rebar or wire mesh for structural strength
Effective drainage systems to prevent water accumulation and hydrostatic pressure
Waterproofing and damp-proofing to protect against moisture infiltration
Quality concrete mixes designed for foundation applications and local climate

Why Foundation Quality Matters

Foundation problems are among the most serious and expensive issues a property owner can face. Cracks, settling, and water infiltration can compromise structural integrity, reduce property value, and create health hazards from mold and moisture. Investing in quality foundation work from the start prevents these problems and provides peace of mind for decades to come. At Verity Londonderry Concrete, we never cut corners on foundation work. We use premium materials, follow engineering specifications precisely, and employ experienced craftsmen who understand the critical nature of this work.

Residential and Commercial Expertise

Whether you are building a new home foundation, adding a garage, or constructing a commercial building, we have the equipment and expertise to handle projects of any size. Our team works closely with architects, engineers, and builders to ensure your foundation meets all specifications and timelines. We maintain clear communication throughout the project and coordinate effectively with other trades. Our commitment to quality, safety, and professionalism has made us a trusted partner for foundation and structural concrete work throughout the Londonderry area.

Foundations & Slabs