Business Details
40 Years
experience
Emergency
services
Trusted Roofing & Home Improvement Services in MD, DC & VA
Harry & Sons Contracting has been a trusted name in the roofing and home improvement industry since 1986. With over 35 years of experience serving Washington, DC, Maryland, and Northern Virginia, we specialize in residential and commercial roofing, windows, siding, gutters, decks, and patios. Our family-owned business prides itself on using premium materials and offering comprehensive warranties to ensure long-lasting results. Our team of seasoned professionals brings decades of combined experience to every project, guaranteeing precise execution and exceptional craftsmanship. Recognized with industry accolades including GAF Presidents Awards and Best Pick Choice for a decade, we maintain rigorous standards of quality and customer service.As a fully licensed, bonded, and insured contractor, we prioritize transparency, reliability, and client satisfaction in every interaction. Our commitment to excellence has earned us thousands of satisfied customers and a reputation as one of the DMV area's most trusted roofing specialists. We stand behind our work with free estimates, guaranteed workmanship, and a dedication to resolving every roofing challenge efficiently. From emergency repairs to complete roof replacements, our focus remains on delivering superior value and peace of mind to homeowners and businesses alike.
Services
Residential Roofing
Commercial Roofing
Window Replacement
Siding Installation
Gutter Repair
Deck Construction
Patio Installation
Flat Roof Systems
Emergency Roofing
Roof Maintenance
Details
- Year established: 1986
Highlights and features
- We have over 35 years of experience delivering roofing and home improvement excellence
- We are licensed, bonded, and insured for your protection
- We offer a wide variety of warranties on all roofing systems
- We are certified by GAF, CertainTeed, and Bestpicks
- We provide free estimates and guaranteed workmanship
Associations and certifications
- GAF Presidents Awards
- GAF Diamond Winner
- GAF Master Select
- Best Pick Choice
What people say
Great job
Extremely courteous
Thorough and professional
Bone dry
Fantastic job
Services
Residential Roofing
We specialize in complete residential roofing solutions including shingle replacement, roof inspections, and emergency repairs. Our certified technicians use premium materials to ensure durable, weather-resistant roofs that protect homes for decades. With 35+ years of local experience, we handle everything from minor leaks to full roof replacements while maintaining strict quality standards and customer satisfaction guarantees.
Commercial Roofing
Our commercial roofing services address built-up systems, TPO membranes, and metal roofs for businesses. We provide preventive maintenance packages, emergency repairs, and complete system replacements tailored to commercial properties. Using industry-leading materials and techniques, we ensure watertight protection for offices, warehouses, and retail spaces while minimizing business disruption during installations.
Window Replacement
We offer professional window replacement services using energy-efficient vinyl and composite windows. Our team handles full installations, repairs, and upgrades to improve home comfort and reduce energy costs. With over 100 years of combined experience, we ensure proper sealing and insulation while maintaining aesthetic appeal through various style and color options to match any property.
Siding Installation
Our siding services include vinyl, fiber cement, and composite installations that enhance home durability and curb appeal. We repair weather-damaged siding and perform complete replacements using premium materials that resist fading and moisture. Our experts help homeowners choose optimal insulation options to improve energy efficiency while maintaining architectural integrity across various home styles.
Gutter Repair
We provide seamless aluminum and copper gutter installations, repairs, and maintenance services. Our technicians install Champion Gutter Guards with lifetime no-clog guarantees to prevent water damage. From minor repairs to complete system replacements, we ensure proper water drainage away from foundations while offering custom flashing solutions for unique roof configurations.
People
Harry Kalashian
Owner
Harry Kalashian leads Harry & Sons Contracting with over 35 years of roofing industry experience. He oversees operations for this family-owned business that serves the DMV area. His commitment to quality craftsmanship and customer satisfaction has earned multiple industry awards and certifications. Harry ensures every project maintains the company's reputation for excellence through experienced crews and premium materials. He personally supervises complex installations and repairs.
Questions
What services do you offer besides roofing?
We provide comprehensive home exterior services including window replacement, siding installation, gutter repair, deck construction, and patio installations across the DMV area.
How long have you been in business?
Harry & Sons Contracting has served Washington, DC, Maryland, and Northern Virginia since 1986 with over 35 years of combined team experience.
Do you offer financing options?
Yes, we partner with Greensky to provide flexible financing solutions for roof replacements and home improvement projects.
Are you licensed and insured?
We are fully licensed, bonded, and insured with industry certifications from GAF, CertainTeed, and Bestpicks.
What areas do you serve?
We serve Washington, DC, Maryland, and Northern Virginia with emergency services available in our core service areas.
Do you provide free estimates?
Yes, we offer free, no-obligation estimates for all roofing and home improvement projects with transparent pricing.
