Your Roofing Contractor in Lebanon, New Hampshire

Lebanon homeowners do their homework before hiring anyone. A1 Pro brings the permits, the factory-trained installers, and the 50-year manufacturer warranty they expect. We have been doing this since 2015 and we put it all in writing.
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Residential Roofing Built to Perform in the Upper Valley

We welcome homeowners who research their contractors carefully. A1 Pro installs every major residential roofing system, from asphalt shingles to restoration-grade natural slate. We explain every option before any decision is made:

  • We welcome homeowners who research their contractors carefully. A1 Pro installs every major residential roofing system, from asphalt shingles to restoration-grade natural slate. We explain every option before any decision is made:
  • Asphalt shingles
  • Metal corrugated
  • Standing seam
  • EPDM
  • Composite slate
  • Natural slate

Asphalt Shingles

Architectural asphalt shingles are the most popular system we install. They deliver solid performance with wind resistance up to 130 mph and a 10-year algae resistance rating. Every installation includes a full ice and water barrier and a factory-trained crew.

Metal Corrugated

Metal corrugated is a long-term system built to last well beyond its warranty. Built from 24-gauge metal and custom-fitted to your home, it is a practical choice for homeowners who want durability and low upkeep in one system.

Standing Seam Metal

The most durable roofing system we install. Mechanically attached and built from 24-gauge metal, standing seam allows the metal to expand and contract naturally, reducing stress on the system over time:

  • The most durable roofing system we install. Mechanically attached and built from 24-gauge metal, standing seam allows the metal to expand and contract naturally, reducing stress on the system over time:
  • Concealed fastener profile
  • Clean, low-profile finish

EPDM Rubber Roof

Flat and low-slope roofs need a different approach than pitched surfaces. EPDM is built specifically for these profiles, handling temperature changes and moisture well over the long term. We install using a full glue-down method, backed by up to a 25-year transferable manufacturer warranty.

Composite Slate

The look of natural slate, made from recycled materials, at less than half the price. Composite slate is the right call for homeowners who want traditional curb appeal without the weight or structural demands of real stone. It installs cleanly and holds up well over time.

Natural Slate

For properties where permanence matters, natural slate stands apart. A1 Pro installs restoration-grade mined or recycled blue slate with aluminum ribbed nails and an 80-year craftsmanship warranty. Our craftsmen carry forward techniques passed through genuine apprenticeship, not just training manuals. Slate done right can last up to 200 years.

Honest Pricing. No Surprises. Real Warranties.

Honest pricing, permitted work, and a team that treats your home with care. See what working with A1 Pro actually looks like. Military and senior discounts available.
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Why Lebanon Homeowners Choose A1 Pro

50-Year Manufacturer Warranty

Town Permit Included on Every Job

Honest Estimates. Zero Pressure.

Price Match Guarantee

Our Process for Lebanon, NH Roof Replacements

1

Your Free Estimate Starts Here

The estimate starts with a real inspection. We assess the roof, walk you through your options, and give you on-the-spot pricing so you can make a fully informed decision with no pressure.
2

Choose Your Material, We Handle the Permit

Once you select a roofing system, we pull the permit. It is included in our process on every single job. Many contractors in New Hampshire skip this step. A1 Pro never does.
3

Expert Installation, Zero Surprises

You do not have to manage the job site. We take care of everything, from removing the old system to completing the new installation, to manufacturer specs.
4

Warranty Walkthrough and Peace of Mind

We finish the job, walk you through the completed work, and hand over full warranty documentation. 50-year manufacturer warranty on most systems, 10-year labor warranty. Everything documented before we leave.

How A1 Pro Earns the Work in Lebanon, NH

Lebanon homeowners do their research, and they should. A1 Pro has been serving the Upper Valley since 2015 and gives you everything in writing before work begins: the system, the permit, the price, and the warranty. When you have a question, you reach a real person on our New Hampshire team, not a dispatcher in another state.

What Lebanon Homeowners Say About A1 Pro

B

Brandon Stachulski

Exceptional craftsmanship and outstanding quality. Despite unexpected challenges like exposing rot, they adapted quickly and delivered within the original timeline. Special thanks to Ed in sales, owner Luis, and the entire team on-site.

C

Casey G.

A1 Professional came quickly to give me a quote for a large deck. Gave me a great price and started on time. They took care of permits and was here every day until they finished. They are the best I've ever worked with!!

N

Nicolas Kensington

Great design and build — new deck, clearing trees and a pathway to my lake. Quality exceeded expectations, completion time was impressive and the price was reasonable. Will use them again.

C

Cheryl Sealey

A1 did a wonderful job, quoted and done in 1 day. My garage roof looks great too. I highly recommend this company. Thank you for your professionalism. — C Sealey

M

Mary Brown

Great guys to work with. My chimney replacement looks great. Company is very responsive, got back to me with an estimate within the week after inquiring about the leak around my chimney.

L

Leslie Badore

A1 Professional did a great job installing siding on our home. The crew is neat, professional and hard-working. Everyone is polite and easy to work with. We are so pleased and will be happy to recommend them in the future. Well done!

Communities We're Proud to Serve

A1 Pro serves Lebanon, NH and the surrounding Upper Valley communities including Hanover, West Lebanon, Enfield, Canaan, Grantham, and Plainfield. If your property is in or near Lebanon and you need a roofing contractor, we are your local team.
ConcordNH → LaconiaNH → LebanonNH → ClaremontNH → FranklinNH → PlymouthNH → LittletonNH → NewportNH → North ConwayNH → MeredithNH →

A Roof Done Right Starts With an Honest Estimate.

Everything in writing, permits on every job, and a price that never changes. A1 Pro has been doing it this way since 2015. Military and senior discounts available.
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Frequently Asked Questions

How much does a roof replacement cost in Lebanon, NH?
Costs in Lebanon, NH vary by material, roof size, and pitch. Asphalt shingles are the most affordable starting point; standing seam metal and natural slate are longer-lasting investments at higher cost. A1 Pro gives free drone-based estimates with on-the-spot pricing. No guesswork, no pressure. Price match guarantee applies.
Standing seam metal handles snow load and freeze-thaw cycles better than any other system. Natural slate is the most permanent option. For homeowners looking for a high-performance system at a lower price point, Owens Corning asphalt shingles installed with a full ice and water barrier are a proven choice in the Upper Valley climate.
Yes. We pull the town permit on every Lebanon roofing installation as standard. It is not an add-on or something we charge extra for. Every A1 Pro project is fully permitted and code-compliant before the crew leaves.
A repair makes sense when damage is limited and the rest of the system is in good shape. Replacement is the right call when you have widespread granule loss, multiple leak points, deck damage, or a roof past its expected service life. A1 Pro inspects by drone at no cost and tells you exactly what the roof needs.