Hennesy Construction | Roofing Services in Cambridge, MA 02138

In our Cambridge climate, roof flashing corrosion and shingle granule loss are common issues that can lead to leaks. Hennesy Construction addresses this by conducting thorough roof inspections to identify early signs of wear. For flashing, we repair or replace corroded sections with durable, weather-resistant materials. For granule loss, which exposes asphalt to the elements, we assess whether targeted repairs or a full replacement is needed to protect your home. Our approach uses high-quality materials suited for local weather, and all work is fully guaranteed.

Yes, as a full-service masonry contractor, we manage projects inside and out. For exteriors, we specialize in durable driveway installations, retaining walls, and patio construction using materials that withstand New England weather. For interiors, we handle wall construction and repairs with the same focus on craftsmanship and cleanliness. Every project, whether a new walkway or an interior wall, is completed with the care we'd use in our own homes and is backed by our full guarantee.

Our comprehensive waterproofing service for Cambridge-area homes includes installation and repair of moisture control systems to prevent basement water intrusion. We start with a free consultation to diagnose issues like foundation cracks or poor drainage. Using modern equipment and quality materials, we implement solutions such as interior drainage systems or exterior waterproofing membranes. This proactive approach, combined with our gutter installation services to manage runoff, helps safeguard your home's foundation. All waterproofing work is fully guaranteed and performed by our certified, insured team.