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Basements and Foundations

Concord, NH

New Customers Get 15% Off

Free, Same-Day Estimates

24/7 Emergency Services

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Building Solid Foundations That Stand the Test of Time

Since 1968, Four Seasons Masonry and Chimney Construction has been the trusted choice for basement and foundation services throughout Concord, NH and The Greater Metro Area. As a locally owned and operated business, we bring over 55 years of experience to every project. Your home deserves a solid, secure foundation built to last.

We've completed more than 1,400 projects. Our commitment to quality craftsmanship is backed by our workmanship warranty and up to a 30-year warranty on select services. From basement repair to waterproofing and foundation work, our owner is on every job site to guarantee results. Ready to strengthen your home? Contact us for a complimentary consultation today.

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Why Choose Us

Experienced Professionals

Quality Workmanship

Licensed & Insured

Attention to Detail

Reliable & Dependable Service

Customer Satisfaction Guaranteed

Why Choose Us

Experienced Professionals

Quality Workmanship

Licensed & Insured

Free Estimates

Attention to Detail

Reliable & Dependable Service

Customer Satisfaction Guaranteed

Owner on Every Job

Basement Repair

Cracks, settling, and structural issues in your basement need immediate attention to prevent further damage. Our licensed and insured team provides customized repair solutions throughout The Greater Metro Area, restoring stability and peace of mind to your home.

Basement Waterproofing

Moisture infiltration can compromise your basement's integrity and create unhealthy living conditions. We use proven waterproofing techniques that keep your basement dry and protected, backed by our satisfaction guarantee and decades of field experience.

Egress Stairwell Waterproofing and Rebuild

Egress stairwells require specialized attention to prevent water damage and maintain safe emergency exits. Our team rebuilds and waterproofs these structures using the latest industry techniques to ensure compliance and long-term durability.

Foundation Repair

A compromised foundation threatens your entire home's structural integrity and value. We diagnose foundation issues accurately and provide lasting repairs backed by our comprehensive warranty, protecting your investment for years to come.

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15% off for new customers in bold black text on white background

Valid for new customers only. Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.

$500 off large projects over $3,000 on white background

Valid on projects valued over $3,000. Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.

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Our Masonry Projects

Low white cinder block wall beside a dirt floor and dark wooden door opening outdoors

Brick front steps with gray granite treads leading to a porch beside a parked SUV.

Brick column on steel rebar footing formwork in a construction site.

Damaged patio or deck surface with torn underlayment and exposed plywood near sliding glass doors

Front steps of a gray house with brick risers, a dirt patch, and a grassy yard with a blue tarp nearby

Concrete block retaining wall along a dirt slope under a shaded rocky overhang

Concrete front steps with black railings leading to a house entrance.

Front steps with black railings leading to a white door on a house exterior.

Concrete underpass entrance with narrow ramp and brick sidewalls under a wooden structure