Ranked on public signals: website quality, contactability, and service fit. Updated September 2026. No paid placements, and no customer reviews are collected or shown; every business was sourced from public listings and scored the same way.
Middletown is a fast-growing suburb in southern New Castle County, Delaware. Deck builders design and construct wood, composite, and PVC decks, pergolas, and outdoor living spaces, plus repair and refinishing of existing structures.
We indexed 6 deck builders serving Middletown and surrounding neighborhoods, including Downtown, Summit, Appoquinimink. Each firm is scored on a consistent set of data signals: website health, HTTPS security, mobile-friendliness, online contactability, and alignment with the deck builders niche. The ranking is fixed by data, not by who pays the most to appear at the top.
Of the 6 deck builders listed for Middletown, 6 run a secure (HTTPS) website, 4 publish a phone number and 6 have their business name confirmed on their own website.
If you live in Middletown, DE and need a deck builder, this page is a starting point, not an endorsement. Call two or three from the list, get written estimates, and compare. The numbers next to each business are a filter, not a decision.
In their words
We Are The Best Deck Builder & Screened Porch Builder In Delaware! Our Services Area Are Lewes, Milford, Dover and Middletown. 302-883-9983.
In their words
Deck Builder in Middletown. Are you looking to add a deck to your property? If so, we invite you to contact the esteemed professionals at Delrem LLC.Call Middletown's Best Deck Builder Today. We are always ready to help
In their words
Hiring the right deck builder in Middletown, DE matters. A poorly built deck won’t last, won’t look right, and may not pass inspection. That’s why so many Delaware homeowners choose Prime Decks. We’re known for quality c
In their words
Deck Builders Serving in Middletown, DE.As experienced deck builders serving Middletown, DE, we bring over three decades of expertise to every project.
In their words
Deck Builder. Middletown, DE. Over 25 Years of Experience. 1-Year Labor Warranty Installations.Our deck building services in Middletown, DE are designed to help you make the most of your outdoor space, no matter its size
In their words
Mackies Direct LLC offers expert composite deck builder services in Middletown, DE. Transform your outdoor space with our quality craftsmanship.Where Can I Find the Best Composite Deck Builder in Middletown?
Each business is scored on signals we can verify from public data: a live, secure (HTTPS) website, mobile-friendliness, a published phone number and website, and fit with the deck builders category. We do not collect or display customer reviews, and we do not accept payment for placement. Businesses can claim their listing to correct contact details, but the rank is fixed by the data. Owners can claim a listing for a Verified badge and a direct link; sponsors appear only in labeled blocks outside the numbered list. Neither changes rank.
Sources: US Census Bureau, ACS 2024 5-year estimates for Middletown, DE, via Census Reporter; Open-Meteo historical weather archive, 2015-2024 averages.
Each listing is scored on public signals we can check ourselves: whether the website is live and secure (HTTPS), whether it works on a phone, whether a phone number and website are published, and how closely the business matches the deck builders category. We do not collect customer reviews, so no star ratings or review counts appear here, and no business pays for placement.
Use this list to shortlist two or three deck builders, then read their Google reviews yourself, confirm license and insurance, and get written estimates before committing. The score here is a filter, not a verdict.
Licensing in Delaware runs through the Delaware Department of Labor, which registers contractors, and the Division of Professional Regulation, which licenses plumbers, electricians and HVAC technicians. Before hiring anyone in Middletown, check a general contractor in the Department of Labor contractor registry (contractorregistry.delaware.gov), and a plumber, electrician or HVAC technician in the DELPROS license portal (delpros.delaware.gov). Contractors also carry a Delaware business license. Also confirm current liability insurance, and get the license number in writing on the estimate.
This page lists Craft Decking & Porches, Delrem LLC, Prime Decks, Brian Foraker & Sons Custom Interiors, Inc., High Caliber Decks and Mackies Direct LLC, in ranked order. 4 of the 6 publish a phone number, so you can call those directly; the rest are easiest to reach through their websites.
Going by Middletown's own weather records (typical last spring frost around March 31, first fall frost around November 19), the usual windows are from about March 31 into early summer or early fall, before the first frost around November 19. Booking a few weeks ahead of those windows beats the rush.
Third-party roundups and multi-business directories covering this area. Not curated by us; included for reference.
The deck builders on this page serve all of Middletown and surrounding areas, including Downtown, Summit, Appoquinimink. Response times and service radius vary, call ahead for estimates.
When new providers are added or the ranking changes, we’ll let you know. No spam. Unsubscribe anytime.