Custom Deck Builder in Salem, MA

Custom composite decks designed for Salem’s coastal climate. Trex Certified Installer. TimberTech Pro. Built to last in salt air. Google Guaranteed. 150+ five-star reviews.

A newly built outdoor deck with white railings in Salem, MA, constructed by D&G Exteriors.
D&G Exteriors is a Google Guaranteed company!
Certainteed Saint-Gobain Shingle Master Certification
D&G Exteriors is a Trex Certified deck installer!
Better Business Bureau A+ Accreditation
D&G Exteriors is Certainteed 5-Star siding contractor certified.
D&G Exteriors is a timertech pro contractor!
James Hardie Elite Preferred Certification
Roof replacement services in Arlington, MA enhancing curb appeal and home value

Why Salem Homeowners Choose D&G for Decks

Salem’s compact lots and coastal salt air demand a deck built with the right materials and smart design. Composite is the only long-term choice near the harbor — and the layout needs to maximize every square foot.

CUSTOMER FEEDBACK ・ HEAR FROM OUR CLIENTS

Salem's Top-Rated Deck Installation Company!

5.0 Stars Across 150+ Reviews

Deck Services We Provide in Salem

Salem properties range from historic colonials to triple-deckers to newer condos — each with different yard sizes, access challenges, and design needs. We handle all of them.

A stylish beachfront deck with cable railings installed by D&G Exteriors in Salem, MA.
FREQUENTLY ASKED ・ ANSWERS TO YOUR QUESTIONS

FAQs About Deck Building Services in Salem, MA

How much does a new deck cost in Salem?

Most composite deck projects in Salem range from $20,000 to $50,000 depending on size, complexity, and materials. A 16′ × 12′ basic composite deck runs $18,000–$28,000. Multi-level decks, integrated features (seating, lighting, drainage systems), and custom railings increase the cost. We provide a detailed quote based on your specific project.

For Salem’s coastal location, composite is the clear winner. Pressure-treated wood rots, warps, and splinters in salt air — most homeowners see significant decay after 8–12 years. Composite decking resists salt corrosion, won’t rot, doesn’t need annual sealing, and lasts 25+ years with minimal maintenance. It costs more upfront but saves thousands in repairs and replacement.

Most composite deck builds take 1–3 weeks depending on size, complexity, and weather. A standard 16′ × 12′ deck typically takes 2 weeks. Multi-level decks or those with extensive custom details may take 3–4 weeks. We give you a realistic timeline during the consultation.

Yes. The City of Salem requires a building permit for any deck. We handle the permit application with the Salem Building Department at City Hall. An inspector will visit during construction to verify proper ledger board attachment, joist spacing, and railing compliance. This is included in the project.

We start by understanding how you plan to use your deck — entertaining, quiet sitting area, outdoor dining, hot tub, kids’ play area. Once we understand your goals, we assess your property — lot size, sun exposure, drainage, access, and the condition of your home’s rim board. You see detailed plans before any construction begins.

We install composite railings (match your decking, zero maintenance), aluminum railings (modern look, lightweight, durable), and cable railings (open feel, great for water views). Each system meets Salem’s building code. We can mix materials to match your aesthetic — railings are detailed during the design phase.

Absolutely. Many Salem properties have small yards, especially in dense neighborhoods and older colonial areas. We use L-shaped decks, multi-level designs, picture-frame borders, integrated seating, and strategic layouts to maximize usable outdoor space. The design phase is where this happens.

We’re a Trex Certified Installer and TimberTech Pro contractor — trained and vetted by the manufacturers. We’re also Google Guaranteed, BBB Accredited with an A+ rating, and NRCA Affiliated. We carry full liability insurance and provide manufacturer warranties on all composite decking materials.