Business Details
Emergency
services
Expert Residential & Commercial Roofing Services in NH
At A.L. Johnson & Sons Roofing, we bring over six decades of expertise to every roofing project, combining time-tested craftsmanship with modern materials to deliver lasting solutions. Founded on principles of integrity and customer satisfaction, our family-owned business serves both residential and commercial clients across Southern New Hampshire and beyond. Our team specializes in roof replacements, repairs, and maintenance, offering a comprehensive range of roofing systems tailored to meet individual needs for durability, aesthetics, and budget.Certified by industry leaders like Versico Roofing Systems and Duro-Last Roofing, we stand behind our work with some of the strongest warranties in the field. We approach every job with meticulous attention to detail, treating each property as if it were our own and ensuring projects are completed efficiently, cleanly, and to the highest standards of quality.
Services
Roof Replacement
Roof Repairs
Maintenance Programs
Metal Roofing
Shingle Roofing
Slate Roofing
Composite Roofing
Flat Roof Installation
Low Slope Roofing
Commercial Roofing
Highlights and features
- We have over 60 years of specialized roofing experience.
- Our team is certified by leading industry manufacturers.
- We offer comprehensive warranties on all roofing systems.
- We provide prompt emergency roofing services.
- Our crew maintains strict cleanup and safety standards daily.
Associations and certifications
- Versico Roofing Systems
- Duro-Last Roofing
- IKO Shield Plus Pro Roofing Contractor
What people say
Highly recommended
Top notch job
Knowledgeable crew
Excellent work ethic
Impeccable work
Services
Roof Replacement
We specialize in complete roof replacement projects using premium materials like asphalt shingles, metal, slate, and composite roofing. Our team ensures proper installation with attention to ventilation, waterproofing, and aesthetic details. Backed by industry-leading warranties, our replacements enhance property value while providing long-term protection against New England weather conditions.
Emergency Roof Repairs
Our emergency repair service addresses urgent roofing issues caused by severe weather, fallen trees, or unexpected damage. Available for prompt response, we secure properties with temporary waterproofing solutions and schedule permanent repairs. The crew prioritizes safety while minimizing further structural damage through rapid debris removal and targeted fixes.
Roof Maintenance Programs
Designed for commercial flat and slate roofs, our maintenance programs extend roof lifespan through regular inspections and proactive care. Services include drain cleaning, seam re-gluing, snow removal, and minor repairs. Scheduled maintenance helps identify potential issues early, preventing costly emergency interventions while maintaining warranty compliance for business properties.
Metal Roof Installation
We install durable metal roofing systems that withstand extreme weather conditions while enhancing energy efficiency. Available in multiple styles and finishes, our metal roofs provide long-term value through reduced maintenance needs and superior resistance to snow, hail, and wind damage. Each installation includes proper flashing and sealing for complete weather protection.
Shingle Roofing
Offering traditional 3-tab, architectural, and designer shingles, we provide customizable roofing solutions for different aesthetic preferences and budget requirements. Our installations focus on proper underlayment, ventilation, and secure fastening to ensure longevity. We work with premium brands to deliver durable, visually appealing roofs that complement residential architecture.
Questions
What types of roofing services do you offer?
We provide complete roof replacements, repairs, emergency services, and maintenance programs for residential and commercial properties using materials like shingles, metal, slate, and composite roofing.
Do you serve areas outside Fitzwilliam?
Yes, we serve all of Cheshire County and the Monadnock Region, with experience handling projects in various New Hampshire locations.
Are your roofing estimates free?
Yes, we offer free, no-obligation estimates for all roofing projects with no pressure sales tactics.
What certifications do your roofers hold?
Our team is certified by major manufacturers including Versico Roofing Systems, Duro-Last Roofing, and IKO Shield Plus Pro Roofing Contractor programs.
How do you handle cleanup after roofing projects?
We maintain strict cleanup standards, removing all debris daily and using magnetic rollers to collect nails for complete property safety.
Do you offer warranties on your work?
Yes, we provide comprehensive warranties on both materials and workmanship, with specific terms varying by roofing system selected.
Reviews (2)
Robert Hackler
Dec 29, 2020
Report
We put a lot of effort into renovating our house in Marlborough over the last few years but had not done the roof. Thanks to Barry & his crew, the house now looks fantastic! We can't say enough about what a professional job they did. Of all the contractors I have worked with, these guys are the best.
Bob H
Bob H
Bill Kelly Jr
May 04, 2019
Report
Very happy with this company. From day one, owner Barry was totally professional. All calls and emails returned promptly. Work was done quickly and with care. Price was reasonable. Crew was first-rate. I would use them again in a second.
