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Crumbling basement floor? Pitting garage slab from years of road salt? We install concrete floors that hold up through Portland winters and look good doing it.
Crumbling basement floor? Pitting garage slab from years of road salt? We install concrete floors that hold up through Portland winters and look good doing it.
Concrete floor installation in Portland, ME covers the full process of preparing the base, pouring, and finishing a new concrete slab in a basement, garage, or utility space - most projects involve one to three days of active work, with a curing period before the space can be used normally again.
Portland homeowners often reach us because their basement floor is crumbling, their garage slab has been pitted by road salt for too many winters, or they have a dirt-floor basement they want to finish and actually use. Concrete floor installation in Portland starts with getting the base right - compacted gravel, correct depth, moisture management - because the floor is only as good as what is underneath it. A properly installed and sealed floor can serve you for 30 to 50 years with minimal maintenance.
If the space you are finishing is a garage, our garage floor concrete service covers garage-specific options including coated finishes designed for vehicle traffic and road salt exposure.
If chunks are breaking away or cracks are wide enough to fit a finger into, the floor has likely reached the end of its useful life. This is especially common in Portland homes built before the 1960s, where original floors were often poured thin and without a proper gravel base beneath them.
If your garage floor looks like it is peeling in thin layers, or has small pits scattered across it, road salt has likely been doing damage over multiple winters. This surface deterioration does not repair itself - it gets worse each season - and is a clear sign the floor needs to be resurfaced or replaced.
Puddles forming in low spots after a heavy rain or during spring thaw mean the floor is no longer draining properly - or was never graded correctly to begin with. In Portland, where spring snowmelt can be significant, standing water in a basement or garage signals that the floor surface needs attention before moisture causes bigger problems.
Many older Portland homes still have bare dirt basement floors. If you are finishing the space, adding storage, or simply want to reduce moisture and pests, installing a concrete floor is the right first step. A dirt floor also allows radon - found in many Maine soils - to enter the home more easily, so sealing it with concrete is a practical safety measure.
We install concrete floors in basements, garages, utility rooms, workshops, and commercial spaces throughout Portland. Every pour starts with demolition and removal of the old floor material if needed, followed by base preparation - compacted gravel at the correct depth to give the slab stable, well-drained support through Maine's seasonal ground movement. We pour floors at the appropriate thickness for the intended use and finish to the texture you need, from a smooth sealed surface to a broom finish for grip. If you are interested in decorative options such as concrete pool decks with textured finishes, the same quality of base preparation and pour applies to those outdoor applications.
Sealing is part of every project we complete in Portland. A quality sealer protects against road salt and moisture - the two things most responsible for surface damage on Portland floors. We handle City of Portland permits for any floor work that requires them. For homeowners with older homes, we assess the existing conditions during the estimate visit and let you know upfront if we find anything that will affect the timeline or cost. We also offer garage floor concrete as a dedicated service for garage-specific needs including coated and specialty finishes.
Suits Portland homeowners with crumbling, uneven, or dirt basement floors who want a clean, level, sealed surface they can actually use.
Suits homeowners with pitted or salt-damaged garage slabs who want a fresh pour or resurfaced floor that handles vehicle traffic and Maine road salt.
Suits property owners who need a thicker, reinforced slab for heavy equipment, a workshop, or a commercial space that sees regular foot or vehicle traffic.
Suits homeowners who want a polished, stained, or textured finish that goes beyond basic gray - appropriate for finished basements, mudrooms, or any interior space where appearance matters.
A large share of Portland's housing was built before 1950, and many of those homes have original basement floors that are crumbling, uneven, or simply bare dirt. Replacing or installing a proper concrete floor in these older basements is one of the most common concrete projects in the city. It often involves more prep work than a new-construction pour - removing old material, addressing drainage, and sometimes dealing with moisture issues - so the estimate visit matters more here than almost anywhere else. Portland's frost depth of around 48 inches also means the soil beneath a slab can shift seasonally if drainage is poor. Contractors who understand this pay close attention to gravel base depth and drainage to prevent the heaving and cracking Portland homeowners sometimes see in garage floors after a hard winter.
Road salt is the other local factor that sets Portland floor work apart. Maine's winters mean heavy salt use on roads and walkways, and that salt gets tracked into garages and mudrooms on boots and tires. Salt is corrosive to untreated concrete - it draws moisture in and accelerates surface flaking over time. A properly sealed floor is especially important here. We serve homeowners across Portland and regularly complete floor installation projects in nearby communities like South Portland and Westbrook, where the same older housing stock and salt exposure challenges apply.
Maine also has elevated radon levels in many areas, and a bare or cracked basement floor is one of the main ways radon enters a home from the soil. Installing a new concrete floor - especially with a proper vapor barrier beneath it - significantly reduces that pathway. The Maine CDC Radon Program has resources on testing if you want to learn more before your project starts.
Tell us about the space - basement, garage, size, and what is there now. We will schedule a site visit within one business day. A quote given without seeing the space is a yellow flag - we always come to look before giving you a price.
We assess the existing floor or ground, check for moisture, and measure the area. We discuss how you plan to use the space - that affects thickness and finish choices. You will know whether a permit is needed and get a clear written estimate before any commitment.
We handle demolition of the old surface, base preparation, and the pour. The space needs to be completely cleared before work begins - no furniture, no appliances, no stored items. Pour day is typically a full day of active work, and the space will be off-limits once the concrete is down.
You can walk on the floor within 24 to 48 hours, but full curing takes about a month - we will tell you exactly when heavier items can come back in. Once cured, we apply sealer to protect the surface from salt and moisture, then walk the finished floor with you and answer any questions.
Free estimate. No pressure. We respond within one business day.
(207) 245-9716We have installed floors in pre-1950 Portland homes where the original basement was a crumbling slab over bare soil. We know what to expect in those spaces - drainage issues, uneven ground, moisture - and we build that reality into our estimates rather than discovering it mid-project and calling you for more money.
Every floor we install gets a quality sealer applied after curing. Portland winters and road salt are a known problem for untreated concrete, and sealing is not an optional add-on here - it is part of the standard scope. We use products rated for Maine climate conditions and tell you when to reapply.
Floor projects in Portland often require a building permit - especially in basements or where structural changes are involved. We handle the permit application and inspection scheduling through the City of Portland permitting office, so the work is on record and fully above board when you sell your home.
We are licensed through the Maine Department of Professional and Financial Regulation and based in Portland. We know the city's permitting process, the local soil conditions, and the seasonal constraints that affect every concrete pour in this area - and we plan projects around all of them.
The combination of proper base preparation, quality sealing, and city-compliant permits means your new floor is built to last and documented to prove it. That matters both day-to-day and when it comes time to sell your home.
A sealed, textured concrete pool deck uses the same installation principles as an interior floor - with finishes chosen specifically for wet, outdoor use.
Learn moreIf your garage floor specifically needs attention - new pour, resurfacing, or a coated finish - see what we offer for garage-specific concrete work.
Learn moreReach out now for a free written estimate. We visit the site, assess the conditions, and give you a clear price - no guessing, no surprises.