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Protect your visitors and vehicles with expert parking lot repair in Dearborn, MI. We handle pothole patching, failed areas, and full asphalt replacement when needed. Improve safety and appearance while extending the life of your commercial blacktop with targeted, reliable repairs.
Precision Asphalt Detroit provides professional parking lot repair throughout Dearborn, MI, Michigan and the surrounding area. Our licensed, insured crew delivers safe, clean, on-time work with a free estimate before anything begins. Call (313) 889-7046 or request your free quote.
Parking Lot Repair & Replacement in Dearborn, MI
If your parking lot is cracking, holding water, or starting to crumble, it is not just an eyesore. It can trip pedestrians, damage vehicle suspensions, and push customers to another business. Precision Asphalt Detroit focuses on practical parking lot repair and replacement for commercial and multi family properties in Dearborn, MI, with work planned around our local seasons and the way Southeast Michigan pavements actually fail.
We start with a site walk and condition assessment, not a generic square foot quote. We look at the age of the asphalt, thickness, the base layer, drainage paths, and traffic patterns, then match the repair approach to what is really going on under the surface. Many Dearborn lots were paved 15 to 25 years ago over marginal base stone or clay soils. Those lots usually need more than a simple patch. We explain that clearly on site so you know whether a targeted repair or a full replacement makes better financial sense over the next 10 years.
In Metro Detroit, freeze thaw cycles and road salt are the main enemies. Water runs into small cracks in fall, then expands as it freezes. Over several winters the surface unzips into potholes and fatigue cracking. Our repair plans focus on stopping water from getting into your base and giving melt water a way to get off the pavement, not just filling visible holes for one season.
How We Diagnose and Plan Your Parking Lot Repair
A solid repair or replacement starts with figuring out why the pavement failed. During your site visit, a Precision Asphalt Detroit estimator checks several details that most property owners never see but that drive cost and lifespan.
We perform a visual survey of cracking patterns. Alligator cracking, which looks like a reptile skin, usually points to base failure and overloaded areas, often near dumpster pads or loading zones. Long straight cracks at regular intervals are often shrinkage or joint cracks that can be sealed. Random potholes in low areas suggest poor drainage or thin spots. Each pattern gets a different fix.
For older or heavily distressed lots, we often perform test cuts or cores. This means cutting out a small square of asphalt to measure thickness and inspect the base stone. In parts of Dearborn with softer subgrade soils, we sometimes find asphalt laid directly on top of clay with only an inch or two of stone. That will never hold heavy traffic. Knowing this before we price the job lets us design the right base depth and avoid surprise change orders once machines are on site.
We also check drainage and slope. Using a simple level and string line, we confirm where water is flowing and where it is trapped. Standing water is a major reason repairs fail early. If low spots are minor, we may correct grades with localized milling and overlays. If the entire lot is flat, we may recommend regrading during a full replacement so melt water from Michigan snowstorms has a clear path to drains.
Finally, we ask about your operations and peak traffic. Repair staging for a busy retail center, a medical office, and an apartment complex are all different. Our plan typically breaks the work into phases so customers or tenants always have a safe way in and out, and we schedule the noisiest work for lower traffic hours when possible.
Common Parking Lot Repair Methods and When Each Makes Sense
Precision Asphalt Detroit uses several repair methods, chosen based on the condition of your pavement and budget. We do not push replacement if a structural repair will reasonably extend the life of your existing lot.
Pothole repair and patching is the most basic service, but it can be done right or done as a band aid. Our standard approach for a durable patch is to saw cut a square or rectangle around the damaged area, remove loose material and any soft base, add and compact new stone if needed, then place hot mix asphalt in lifts and compact with a vibratory roller or plate. This creates a clean edge for bonding and a patch that will not pop out after one Dearborn winter.
Infrared asphalt repair can be useful for certain localized problems like shallow depressions or cold joints. An infrared heater softens the top layer of existing asphalt. We then rake, add fresh mix, regrade, and compact. It provides a seamless look with minimal joints, which is good near entrances and storefronts. However, it does not fix deep base failures, so we only recommend it where the base is sound.
For lanes, drive aisles, or larger areas with widespread fatigue cracking but an acceptable base, we may mill and overlay. Milling grinds off a set depth of old asphalt, usually 1.5 to 2 inches, while preserving curbs and drainage structure heights. After cleaning the milled surface, we apply a tack coat for adhesion, then install new hot mix asphalt and compact it with a steel drum roller. This method can add 8 to 12 years of service life if the underlying base and drainage are acceptable.
When the subbase is failing or the lot has reached the end of its useful life, full depth replacement is the honest solution. This involves removing all existing asphalt, evaluating and undercutting any soft subgrade areas, adding and compacting new aggregate base stone to the right thickness, and then installing new asphalt in one or more lifts. In loading zones or near dumpsters we may recommend thicker asphalt or even a concrete pad to handle point loads from trucks. While more expensive up front, a proper full depth replacement avoids the cycle of constant patching and customer complaints.
Full Parking Lot Replacement: What to Expect in Dearborn
If your lot needs full replacement, understanding the sequence helps you plan around it. Precision Asphalt Detroit typically breaks a replacement project into these main stages, with adjustments for site access and weather.
Demolition and removal comes first. We use excavators or milling machines to remove the old asphalt. Material is trucked to a recycling plant, where it is crushed and reused in new mixes. That keeps disposal costs manageable and supports MDOT approved recycling practices.
Base correction is next and it is critical in our Michigan climate. We shape and compact the existing aggregate base. Any areas that pump water or feel soft under the roller are undercut. That means removing saturated or weak soil, then bringing in new crushed limestone or similar aggregate in layers, compacting each lift. For poorly draining sites, we may incorporate underdrain or additional stone thickness to separate the pavement from seasonal moisture.
Fine grading and proof rolling follow. A proof roll is a slow pass with a heavily loaded truck or roller to reveal any weak spots before paving. We fine tune slope so water drains to catch basins or edges, taking into account where snow piles will likely sit in winter. This prevents ice sheets and standing water when temperatures bounce above and below freezing.
Asphalt paving comes next. For commercial parking lots in Dearborn, a typical section might be 2 to 3 inches of binder course topped with 1.5 inches of surface course, but thickness is tailored to traffic. We install hot mix asphalt while it is within the correct temperature window, then compact with the right roller pattern to achieve target density. Edges are sealed and transitions at sidewalks and entrances are smoothed so there are no trip lips.
Striping and site restoration are the final steps. After the asphalt cools and cures enough for paint, we re stripe stalls, ADA accessible spaces, crosswalks, and directional arrows to match your site plan or improve flow. Wheel stops, bollards, and signage can be reset or upgraded as needed. We then walk the site with you to confirm that drains are flowing, traffic patterns make sense, and the lot is ready for customers.
Cost, Timing, and How Michigan Weather Affects Your Project
Parking lot repair and replacement costs in Dearborn vary based on a few key drivers. The biggest factors are lot size, how much base repair is required, asphalt thickness, and site access. Heavy base correction or work in tight courtyards that requires smaller equipment will raise the per square foot price. Milling and overlay is usually less expensive than full depth reconstruction, which is why we carefully evaluate whether your base can be reused.
Project timing in Michigan is strongly tied to weather. The main paving season runs from roughly April through early November, but spring and fall can be stop and go. Asphalt needs the right ground and air temperature to compact and bond correctly. On very cold or rainy days, we will reschedule rather than deliver a compromised product. For high traffic businesses such as grocery stores, medical offices, and busy retail in Dearborn, we often target shoulder seasons or off peak days to reduce disruption.
We also plan around your operations. For example, a small office lot may be done in one shot over a weekend, while a larger shopping center might be completed in three or four phases so portions stay open. We outline this phasing in writing before work begins, including which entrances will be open on which days and how long each area needs to stay closed after paving.
A clear scope of work protects your budget. When Precision Asphalt Detroit quotes parking lot repair, we spell out the repair types, square footage for each, asphalt thickness, any base replacement, and how striping will be handled. We explain what could trigger extra costs, such as discovering extensive hidden base failure beyond the test areas, so you are not blindsided later. We can also discuss options like doing structural work this season and cosmetic work such as sealcoat and re striping the following year, to spread cost while keeping the lot safe.
Before you hire any contractor, ask for proof of insurance, references for similar sized projects in Southeast Michigan, and a written warranty that covers both materials and workmanship. Local experience matters, because Dearborn pavements deal with snow removal, salt, and freeze thaw swings that are very different from warmer states. Precision Asphalt Detroit bases its repair recommendations on what we have seen hold up here over decades, not on a one size fits all brochure.
