Homeowners comparing deck builders in Harpswell, ME can start here with a clear view of the structure and its materials, backed by published planning figures. We build new pressure-treated and composite or PVC decks and handle complete replacement, with every scope written down before work begins.
Southern Maine Deck Builders plans and builds new pressure-treated wood decks, composite and PVC decks, and complete deck replacements in Harpswell and across Cumberland and York counties.
Planning figures are about $80 per square foot for basic pressure-treated work with a $10,000 minimum, and about $100-120 per square foot for complex or upgraded work. Composite has a $15,000 minimum and a project-specific quote. None of these are binding quotes.
Each Harpswell project starts with an in-person site review and a check with Harpswell Code Enforcement about the specific parcel. It then moves to a written scope covering ledger, footings, framing, stairs and railings.
The right builder for your property explains the structure before the boards. We are a Cumberland County deck company based in Yarmouth, and we focus on three kinds of work: new wood decks, composite or PVC decks, and complete replacement.
Each Harpswell project starts with your actual lot, entry height and access route, then moves to a written scope you can compare.
The best deck material for a Harpswell home depends on how much upkeep you accept, how the deck faces the sun and what the budget allows. Here is how our three scopes compare.
Pressure-treated lumber is our most budget-friendly option, with a planning figure of about $80 per square foot and a $10,000 project minimum. It has the familiar feel of wood underfoot and can be stained or left to weather.
The tradeoff is upkeep. Wood needs periodic cleaning and finish care, and boards can check or cup over time, so it suits owners who like a hands-on deck and a lower starting cost.
Composite and PVC boards cut down on staining and sanding, and many lines hold color more evenly than unfinished wood. Composite projects carry a $15,000 minimum, and we price each one from the specific board line you choose.
They still need regular cleaning under the maker's care instructions. Some surfaces run warmer in direct sun, so we bring real samples to set in your own light and try underfoot before you commit.
Complete replacement removes the old deck down to the ground and rebuilds it with new footings, framing, decking, stairs and railings. It makes sense when the existing frame, ledger or supports are uncertain and patching would hide the real condition.
An old deck needs an in-person look before anyone calls it sound. We note what we find in writing and list demolition and disposal as separate line items in the scope.
We offer three deck services in Harpswell, and each one starts with a review of your property and a written scope you can compare. Here is what each one covers.
Where a deck attaches to the house, we open the area enough to see the rim and sheathing, then plan the ledger fastening and layered flashing so water sheds away from the wall.
Hidden clips, screws and structural connectors have to match the board line and the treated lumber they touch. We follow the selected manufacturer's current installation instructions for spacing and fastening.
The step from doorway to deck surface gets measured on site. We plan the deck height around your threshold so the door swings freely and the sill stays clear of standing water.
We meet you at the property, measure the house wall, entry height and yard, and look at the existing deck if there is one. We also walk the delivery route and note slopes, septic areas or water access so the written scope reflects what the site actually allows.
Once the scope is signed and any required town review is complete, we set footings, attach and flash the ledger where the deck meets the house, and build the frame. Before decking goes on, we walk the open framing with you so you can see the joists, hardware and connections that will be covered.
After decking, stairs and railings are installed, we walk the finished deck with you against the written scope, item by item. We go over the care instructions for your material, clear the work area and note anything left to finish before we close out the job.
Footing size, spacing and depth come from the deck's span, its loads and what we find in your soil and slope. We confirm the requirement for your parcel instead of reusing another site's numbers.
The plan should show where roof runoff and yard water go and how air moves under the frame. Steady airflow helps framing dry after rain, and water should not collect beneath the deck.
We map how lumber, boards and equipment reach the work area, including driveway width, slopes, septic areas and any island or water crossing your property requires. Those details shape scheduling and delivery.
Before building in Harpswell, we check the parcel itself: where the deck can sit, how the house wall is built where a ledger would attach, the condition of any existing deck, and how materials will reach the site.
Rules depend on the parcel, so we start with the town. The Harpswell Code Enforcement office is the place to confirm permit needs, zoning, shoreland or floodplain status and setbacks for your lot, and we build the scope around its answer.
For general framing and connection guidance, the American Wood Council's deck resources are a useful reference, and composite work follows the chosen maker's instructions, such as Trex's installation downloads. The town's adopted rules and your written scope still govern the job.
Southern Maine Deck Builders plans and builds your Harpswell deck, from site review to final walkthrough. We are A Seth's Home Pros Company, and that parent business is a referral service only.
It does not supervise, perform or guarantee construction, and it does not handle money between homeowners and contractors.
We build decks anywhere in Harpswell, along with all 57 towns in Cumberland and York counties, including island properties. Access and scheduling for each property are confirmed during the site review.
Our address is 106 Lafayette Street, Suite 1D, Yarmouth, ME 04096, and every covered town is listed on our service areas page.
The best time to start planning a Harpswell deck is before you have a firm date in mind. Site review, material choice and any town review all take time that varies by property, so we set a realistic schedule only after the scope is written.
Ground conditions and weather also affect when footings can go in.
We lay out guards around every open edge that needs one, then place posts to keep sightlines clear from seating areas and windows. Rail style is chosen with your material and the view in mind.
Stairs should land where you actually walk, such as the driveway, garden path or yard. We plan the route, any landing and the stringer support together so the descent feels steady and direct.
We note where afternoon sun falls and where you want to sit, eat or grill. Then we bring board samples to that exact spot, so color and surface heat are judged in your real light.
Our planning figure for a Harpswell deck is about $80 per square foot for basic pressure-treated work, with a $10,000 minimum, and about $100-120 per square foot for complex or upgraded work. Composite deck pricing requires a project-specific quote, with a $15,000 minimum.
The minimum applies when area times rate is lower.
| Deck project | Planning figure | Minimum |
|---|---|---|
| Pressure-treated wood | About $80/sq ft | $10,000 |
| Complex or upgraded work | About $100-120/sq ft | Scope dependent |
| Composite | Project-specific quote | $15,000 |
These are planning figures, not binding quotes; your written scope sets the actual price.
Call us at (888) 915-4883 or email info@southernmainedeckbuilders.com with your address, photos and the kind of deck you have in mind. We will set up a site visit to measure and review your property.
