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Commercial Roofing Contractor in New Hampshire

#1 Roofing Solution for Businesses, Condos, Apartment Buildings, Schools, Churches, and more.

With over 20 years of experience, Queen City Roofing is your trusted commercial roofer. We offer the highest-quality materials, craftsmanship, and service throughout New Hampshire. Whether you need a new or replacement roof for your commercial property, you can count on our licensed and insured roofers.

Factory-certified Roof Installers

Locally-owned, Family-operated Business

20+ Years of Experience

Quality Materials and Craftsmanship

Unparalleled Service Business

Worry-free Extended Warranties

Commercial Property Roofing Solutions

As detailed below, we offer three roofing solutions for commercial properties. Talk with our certified roof installers to determine which is best for your needs and budget.

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Architectural Roof Shingles for Commercial Buildings

Architectural roof shingles (also known as dimensional or laminated shingles) are a durable and aesthetically pleasing solution for commercial buildings with sloped roofs—including churches, condos, apartment complexes, law offices, etc. Unlike three-tab shingles, they can mimic more sophisticated roofing styles, including shake, tile, or slate. Architectural roof shingles also offer increased durability and wind resistance, along with longer warranties. We install the industry’s leading roofing brands to enhance your building’s curb appeal while providing superior protection from New Hampshire’s harshest elements.

Ideal for Sloped Buildings

Can Mimic Shake, Tile, or Slate Roofing

Exceptional Durability and Wind Resistance

Extended Warranties

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EDPM/Rubber Roofing for Commercial Buildings

EPDM (Ethylene Propylene Diene Monomer) roofing, or Rubber Roofing, is another membrane ideal for flat or low-slope commercial buildings. It is very durable and flexible, making it an excellent choice for buildings with complex roof shapes. EPDM performs very well in extreme temperatures and is resistant to UV rays. It has been around longer than TPO and is known to last upwards of 50 years, offering leak-proof protection in the harshest climates.

Ideal for Flat or Low-slope Buildings

Flexible for Complex Roof Shapes

Temperature and UV-resistant

Lasts up to 50 Years

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TPO Roofing for Commercial Buildings

TPO (Thermoplastic Polyolefin) is a single-ply roofing membrane made from a blend of rubber, plastic, and fillers. It is ideal for flat or low-slope commercial properties, such as office buildings, retail spaces, warehouses, and industrial complexes. Attached with mechanical fasteners, adhesives, and other heat welding methods, it provides a puncture-resistant, watertight seal around the roof and penetrations (openings for pipes, vents, cables, or other structural elements). The material’s light, reflective surface improves energy efficiency by reducing heat absorption.

Ideal for Flat or Low-slope Buildings

Cost-effective

Durable with Low Maintenance

Energy-efficient

Your Best Choice for Commercial Roofing in New Hampshire

If you need a new or replacement roof for your commercial building, contact the pros at Queen City Roofing. For over 20 years, we’ve been the region’s trusted choice for residential and commercial roofing, installing the nation’s leading brands with the highest level of craftsmanship and service. Get your free quote today!

FAQ's

  • If your roof is getting up there in age or showing obvious signs of trouble—including leaks in the walls or ceilings or missing shingles or roofing materials—give us a call so we can take a look at it. The only way to know if your commercial roof needs replacement or repairs is to have an inspection by an experienced, certified roofing contractor.

  • The cost of a commercial roof will vary according to a variety of factors, including:

    1. Size of the Roof

    2. Condition of the Subroof

    3. Insulation Requirements

    4. Number of Penetrations ((openings for pipes, vents, cables, or other structural elements)

    5. Type of Material Used (TPO, EPDM, Architectural Shingles)


    Our experts will provide an open and honest assessment of the work required so we can help you determine the best solution for your needs and budget.

  • It really depends on the type of materials used, the quality of your initial installation, and the extent of the damage. Please contact us to schedule a free roof inspection with one of our roof technicians. Once we’ve assessed the overall condition of your commercial roof, we can discuss your options.

  • A well-maintained, professionally installed commercial roofing system should be expected to last at least 30 years. As with determining cost, a number of factors are involved in projecting the expected longevity of a commercial roofing system, including the type of materials used, ongoing maintenance, weather conditions, and the quality of installation. Having this information will enable us to advise you on what you can expect from your new commercial roof.

  • Again, many of the factors noted above, along with local weather conditions, can determine how long it will take to complete your commercial roof installation. You will receive a projected time estimate before our work begins.

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Service Area

Queen City Roofing installs new and replacement commercial roofs in Southern New Hampshire and the lower half of Eastern, Central, and Western New Hampshire

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