Compare the highest-rated roofing professionals in Londonderry, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier full-service roofing contractor specializing in high-wind and hail damage restoration for both residential and commercial properties. Experts in navigating NH insurance claims and familiar with local building codes. Known for quality craftsmanship and using premium materials from GAF and CertainTeed.
A locally owned and operated roofing company with deep roots in the Londonderry community. They offer comprehensive roof inspections, maintenance programs, and replacements designed to withstand New Hampshire's harsh winters and heavy snow loads. Highly rated for their customer service and attention to detail.
Specializes in the installation and repair of durable, energy-efficient metal roofing systems for homes and businesses. Their expertise is ideal for properties seeking long-term solutions against ice dams and severe weather. Also offers standing seam metal roofs for commercial applications.
The Londonderry, NH roofing market is characterized by a high demand for durability and weather resistance due to the region's humid continental climate. Contractors must be well-versed in handling heavy snowfall, ice dams, and occasional severe storms. Key considerations for homeowners include proper attic ventilation, ice and water shield protection, and choosing materials rated for high wind and hail. The market is competitive with a mix of long-established local companies and larger regional operators, all requiring proper NH state licensing and insurance.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Londonderry regulations and climate
Get answers to common questions about roofing services in Londonderry, New Hampshire.
For a standard asphalt shingle roof in Londonderry, homeowners can expect a range of $8,500 to $20,000+, with the average falling between $12,000 and $16,000. Key factors include roof size and pitch, the choice of materials (e.g., architectural shingles vs. 3-tab), the extent of underlying decking repair needed, and local labor costs. New Hampshire's seasonal demand also affects pricing, with late summer/fall often being the most competitive.
The ideal window is typically from late spring through early fall (May to October), when temperatures are reliably above 45°F, which is necessary for proper shingle sealing and adhesive activation. Londonderry's winters with ice, snow, and freezing temps make roofing impractical and potentially unsafe. Scheduling in the shoulder seasons (spring/fall) can sometimes offer better availability than the peak summer months.
Yes, all roofing work in Londonderry must comply with the New Hampshire State Building Code, which adopts the International Residential Code (IRC). Key local considerations include requirements for ice and water shield protection in eaves and valleys (critical for our freeze-thaw cycles) and proper ventilation to prevent ice dams. A building permit from the Londonderry Building Department is required for a full re-roof, and the work must pass a final inspection.
Prioritize contractors who are licensed and insured in New Hampshire, have a verifiable physical local address, and can provide references from recent projects in Southern NH. Look for established companies with specific experience addressing New Hampshire's challenges like ice dams and heavy snow loads. Always check their standing with the NH Attorney General's Consumer Protection Bureau and the Better Business Bureau.
The most prevalent issues are ice dam formation and wind damage. Ice dams are caused by heat loss melting snow, which refreezes at the eaves; prevention involves ensuring proper attic insulation, ventilation, and installing waterproof underlayment. Londonderry's occasional strong storms can lift shingles; using high-wind rated architectural shingles and ensuring they are properly nailed during installation is crucial for longevity.