Veteran-Owned·Licensed & Insured in NH·30+ Years

    Deck Building in Dover, NH

    Composite, PVC, and hardwood decks built to last New England winters, designed, permitted, and built by one crew. Serving Dover from our Plaistow, NH shop, about 45 minutes away.

    Deck Building for Dover Homeowners

    Dover is our northern seacoast market, and we make the run up Route 108 and the Spaulding regularly for kitchens, baths, and additions. It is one of the fastest-growing cities in New Hampshire, which means a lot of 1900s mill-worker housing and mid-century capes are being brought up to modern standards for owners who plan to stay for decades.

    Dover's housing runs from 1800s and early 1900s homes near the Cochecho mills to post-war capes on Garrison Hill and newer construction out toward Dover Point. Plaster walls, undersized panels, and closed-off kitchens are the three things we find most often on a first walkthrough. That context shapes how we approach a deck build in Dover, the layouts we recommend, the materials that hold up, and the timeline we can hit. Most of our Dover decks clients come to us by word of mouth from a neighbor we've already worked for.

    Neighborhoods we work in: Garrison Hill, Downtown mill district, Sawyer Mills, Back River Road, Dover Point.

    What's Included in a Dover Deck Building Project

    Site design and 3D rendering
    Sonotube footings to frost depth
    Pressure-treated framing with code-required hangers and fasteners
    Composite, PVC, or hardwood decking (Trex, TimberTech, AZEK, or Ipe)
    Aluminum, composite, or cable rail systems
    Lighting, built-in benches, and pergola integration
    Permit drawings and town submission
    One-year workmanship warranty

    Dover Deck Building Pricing

    Real ranges based on actual projects we've completed in and around Dover. Your written estimate is fixed before we start.

    Pressure-Treated

    $18k–$35k

    Standard PT deck, 200–400 sq ft, simple rail system.

    Composite

    $30k–$70k

    Composite or PVC decking, aluminum or composite rail, lighting.

    Premium / Custom

    $70k–$150k+

    Multi-level, hardwood or premium PVC, custom rail, integrated lighting, pergola.

    Typical timeline: 2–5 weeks on site, 6–10 weeks from contract.

    Why Dover Homeowners Choose Ryan & Greene

    Local crew, fast response

    Our shop is in Plaistow, 45 minutes from Dover. Site visits get scheduled within a week, and we don't disappear after the contract is signed.

    Permits handled, code-compliant

    We pull permits at the Dover Inspection Services Department and coordinate every inspection. Veteran-owned, licensed in NH, fully insured, OSHA certified.

    Fixed-price contracts

    Your number doesn't move unless you change scope. No "we found something" surprise invoices halfway through.

    Deck Building in Dover, Common Questions

    Ready to plan your Dover deck build?

    Free in-home consultation, a 3D rendering before any demo, and a fixed-price contract before we touch the house.