
Concrete Contractor Portland Maine
(207) 292-7649Built to Gorham's own specifications, quoted in writing
Concrete contractor in Gorham, Maine
Foundations, garage slabs, driveways and steps for new and older Gorham homes, built to town specs.
Concrete work for Gorham homes
From the footings of a new house to the walk at its front door, we pour concrete for Gorham homes: foundations and frost walls, garage and basement slabs, driveways, patios, steps, and repairs to older concrete that has cracked or settled.
Gorham keeps building. A third of its homes, 33.2 percent, went up in 2000 or later, and from 2000 to February 2016 the town issued 1,781 residential permits. The Robie Street project, on 131 acres behind Village Elementary, now plans 565 units: 91 house lots and 474 units in eight multi-unit buildings, with a first phase of 44 houses approved in November 2024 and preliminary approval for the whole plan on February 2, 2026. Every one of those buildings starts with concrete footings in the ground.
For a new house, a concrete contractor in Gorham works to three sets of town requirements: the building permit, the Driveway Entrance Permit that must be obtained with it, and the Public Works driveway specifications for the culvert and the apron at the road. We handle the concrete side of all three and write each item into the quote, from footing depth to control joints. If you are building, send the site plan with the form and we will quote from it. We are a concrete contractor in the Portland area, and we cover all of Gorham, from the Village to North Gorham and Little Falls.
Flatwork waits for the warmer months. A foundation for a spring start can be planned and quoted over the winter, and a late-fall pour needs the cold-weather protection described below.
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What we pour and repair in Gorham
In Gorham we take on new construction and repairs alike, and every service below applies in town. Each title links to its full page; the line beneath it is the Gorham detail.
Concrete driveways
New and replacement drives, planned around the town's culvert and paved apron specifications.
Learn morePatios and walkways
Patios and walks for new houses and older ones, on a drained, compacted gravel base.
Learn moreConcrete steps
Entry steps and stoops for new houses and old, set on footings below frost.
Learn moreSlabs and garage floors
Garage and basement floors for new construction, with control joints saw cut on time.
Learn moreFoundations and frost walls
Footings and frost walls placed 48 inches below grade, as the town's code FAQ requires.
Learn moreConcrete repair
Settled walks, cracked garage floors and flaking steps checked for the cause, then fixed or replaced.
Learn more
Gorham rules to check before concrete is poured
In Gorham, a new house needs a Driveway Entrance Permit with its building permit, and the driveway must meet Public Works specifications at the road.
- Code Division. Building permits run through the Code Division, with online permitting through SmartGov. The town's Code Enforcement FAQ requires foundations to be placed 48 inches below grade, and that is the depth we dig foundation footings to.
- Culverts. A driveway culvert must be smooth-bore HDPE or an approved equivalent, at least 15 inches inside diameter and 30 feet long, with 12 inches of gravel over it, per the driveway permit application.
- The apron must be 4 inches of bituminous concrete, at least 12 feet wide with 5-foot radii. That is asphalt, which we do not lay, so our concrete drive stops where the paved apron begins, and the apron is a separate paving job.
- Winter installs. A driveway put in over the winter needs a cash performance deposit for the paved apron, posted with the town. Public Works sets these specifications.
- Street openings. Chapter 255 allows none from November 1 to April 15 (§255-23H), and a street is closed to openings for five years after reconstruction (§255-22I). The same moratorium covers newly accepted subdivisions and developments, so in a new subdivision, settle the driveway entrance before the town accepts the street.
On Routes 4, 22, 25, 112, 114 and 237 and U.S. Route 202, the town permits entrances inside its urban compact limits and MaineDOT outside them, and on a state highway, MaineDOT's guide says replacing a driveway culvert is generally the owner's job.
Shoreland zoning reaches 250 feet from a river such as the Presumpscot and 75 feet from a stream, and driveways there sit at least 75 feet back from the water. Dig Safe covers anyone who makes or contracts for an excavation, so a homeowner who hires a dig is covered too; we make the 811 call before our digs, and the marking itself costs nothing.
What Gorham's ground, weather and houses mean for concrete
For Gorham concrete, the ground, from Presumpscot clay to sand and gravel, sets the base and the footing work, long winters set the pour dates, and the age of the house decides between new work and repair.
The clay has a history here. On September 28, 1983, a landslide along the Stroudwater River destroyed a house under construction. The Maine Geological Survey describes the Presumpscot as a sensitive clay with high water content, low permeability and low shear strength that can flow when disturbed or left unsupported, so on slopes near the rivers we keep new fill and weight back from the edge and get professional advice before any regrading.
Heave takes three ingredients, the American Concrete Pavement Association explains: frost reaching down into the soil, water feeding that frozen zone, and a soil prone to frost, and a MaineDOT road study rated Presumpscot clay-silt subgrade moderately to highly frost susceptible. The association's fixes are clean gravel and sand layers, a grade kept above groundwater, silt pockets dug out, underdrains and proper compaction, and that is how we build the base under a Gorham garage slab or driveway. The town plan notes sand and gravel aquifers, especially along the Standish line, and base material is produced in town, at a crushed stone and gravel plant on Mosher Road and a pit on Mighty Street.
At the Portland International Jetport, the regional station for NOAA's 1991-2020 normals, nights at 32°F or colder average 6.3 in October, 18.3 in November and 26.7 in December. Fresh concrete must be kept from freezing until it reaches 500 psi, about two days for most mixes held at 50°F, and accelerators speed the set without stopping it from freezing, so a late-season foundation needs a thawed subgrade and protected concrete, as our post on cold-weather concrete in Maine explains.
Beyond new construction, 41.5 percent of Gorham's homes were built between 1970 and 1999, and when their original concrete settles or cracks, we look at the base and drainage before choosing repair or replacement. All outdoor work gets air-entrained concrete to stand up to freezing and deicers.
Where we work in Gorham
We work in every part of Gorham's 50.59 square miles of land: Gorham Village and the University of Southern Maine campus, South Gorham, West Gorham, North Gorham, White Rock, and Little Falls, which the town plan notes is also called South Windham, plus Dingley Springs, the Flaggy Meadow-Narragansett area, the Burnham and Barstow Road areas, and Babb, Dog, Gag and Mosher corners. Mixers reach them on Routes 25, 4 and 202, on Routes 22 and 114 out of South Gorham to the Turnpike, and on Routes 112 and 237, with the Bernard Rines Village Bypass around the Village. Beyond Gorham, the towns we serve are listed below.
Frequently asked questions
What depth does Gorham require for foundations?
48 inches below grade. Gorham's Code Enforcement FAQ says foundations must be placed forty-eight inches below grade, and we dig footings to that depth. Where ledge comes up first, a footing can bear on solid rock under the residential code.
What size culvert does Gorham require under a driveway?
At least 15 inches inside diameter and 30 feet long, in smooth-bore HDPE or an approved equivalent, with 12 inches of gravel over it. That comes from the Department of Public Works driveway permit application, which also sets the paved apron.
Can a driveway go in during the winter in Gorham?
Yes, but a winter install needs a cash performance deposit for the paved apron, and the town allows no street openings from November 1 to April 15. The concrete itself goes in during the warmer months, or in cold weather only with protection.
Is a driveway permit required for a new house in Gorham?
Yes. A Driveway Entrance Permit has to be obtained along with the building permit for new house construction, and the driveway must meet the Public Works specifications for the culvert and the apron.
Is clay a problem for concrete in Gorham?
It can be. The Presumpscot clay under much of the region is mostly silt, which heaves when it freezes wet, and on slopes near rivers it can slide, as it did along the Stroudwater River in 1983. On flat ground the answer is a drained, compacted gravel base and footings below frost; on a slope near water, get professional advice before adding weight.
Building or replacing concrete in Gorham?
Call or send the form; we will go over the plans, the town specifications and the timing, then quote the job in writing.
- The address or lot, and whether it fronts a town road or a state route
- Plans or a site plan for a new house or an addition
- What you want poured: footings, a slab, a drive, a patio or steps
- When the building permit is expected, if there is one