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From roof repair and full replacement to new roof installation, we build systems designed to hold up against lake-effect snow, ice, and wind.
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We’re All Access Builders LLC, a Buffalo-based roofing contractor bringing over two decades of Western New York roofing experience to homeowners throughout Amherst. From roof repair and full replacement to new roof installation, we build systems designed to hold up against lake-effect snow, ice, and wind. Our family-owned company has worked on Western New York roofs since 2003, and we bring the same in-house crews, written estimates, and documented warranties to every Amherst project we take on.
We operate out of Buffalo, and we travel throughout Erie County, Amherst included, for roofing projects of every size. Amherst sits close enough to our home base that scheduling an estimate or a repair call rarely takes long. Our crews already know how Western New York winters treat a roof, since that's the climate we've worked in since 2003. When an Amherst homeowner calls us, they're reaching the same team that services Buffalo, not a separate branch with different standards.
Roofing is only one part of what we do, and that breadth shapes how we approach every roof. We understand decking, structural framing, and how a roof interacts with siding, gutters, and ventilation, because we handle those trades too. That means we catch issues a roofing-only crew might miss, coordinate permits and project timelines ourselves, and stay accountable for the finished product from estimate to final walkthrough. One point of contact manages your entire project, so nothing gets lost between trades.
Missing shingles, active leaks, and failed flashing rarely need a full replacement to fix. We trace leaks to their actual source, whether that’s a cracked chimney junction, a damaged valley, or a worn pipe boot, and repair the specific problem area. A targeted repair keeps a roof performing without unnecessary cost, and we’ll tell you honestly when that’s the right call. Learn more about our roof repair services and what a typical visit involves.
Widespread shingle wear, repeated leaks, or damaged decking usually point toward a full roof replacement rather than another patch. We tear off the old roofing system down to the deck, inspect what’s underneath, and address any rot or soft spots before installing new materials. Ventilation and underlayment get evaluated as part of the job, not as an afterthought, since both affect how long a new roof actually lasts in this climate.
New construction and home additions need a roofing system built from the deck up. We choose assemblies suited to the structure's slope and exposure, then install proper ventilation and moisture-control layers alongside the shingles or panels themselves. Getting these layers right at installation prevents problems that are far more expensive to fix after the fact.
Wind-lifted shingles and storm-related leaks need prompt attention. Call us, and we’ll assess the damage, document it with photos, and arrange temporary weather protection where conditions allow. From there, we schedule the permanent repair. Response timing depends on weather, safety, and crew availability, so we won’t promise a dispatch window we can’t guarantee.
Standing seam and metal panel systems offer long-term durability for homeowners who want an alternative to asphalt. We factor in roof pitch, snow movement, and proper fastening and flashing details specific to metal systems, since these roofs behave differently than shingles under heavy snow load.
Garages, additions, and some commercial properties call for membrane systems like EPDM or TPO rather than shingles. We assess drainage, seams, and penetrations before recommending a system, because a flat roof’s performance depends almost entirely on getting water moving away from the surface.
A roof inspection checks for moisture intrusion, shingle wear, and issues around penetrations before they turn into bigger problems. We offer this service to help Amherst homeowners catch concerns early and plan maintenance on their own timeline, rather than reacting to a leak.
Not sure whether your roof needs repairs or replacement?
Lake-effect snow, freeze-thaw cycles, and wind test every part of a roofing system. Here’s how we build Amherst roofs to handle them.
Heat escaping from a warm attic melts snow on the upper roof, and that water refreezes at the colder eaves, forming an ice dam. Ice-and-water protection at vulnerable areas helps, but it works best alongside proper attic insulation and ventilation. Addressing only one piece of this system rarely solves the problem for good, which is why we look at insulation and airflow together with the roofing itself.
A roof’s wind resistance comes from the whole system working together, not from shingles alone. Starter strips, drip edges, properly sealed valleys, and correctly fastened flashing all contribute to how well a roof holds up during a storm. We install each of these components according to manufacturer specifications, since shortcuts here tend to show up as leaks later.
Balanced intake and exhaust ventilation keeps moist air from condensing against the roof deck, which protects both the decking and the shingles above it. Poor ventilation shows up as premature shingle aging, musty attic odors, or visible moisture on rafters. If you’ve noticed any of these signs, it’s worth having your attic airflow checked alongside your roof.
Architectural shingles from manufacturers like GAF, CertainTeed, Owens Corning, and IKO cover most steep-slope roofs we install in Amherst. Each line offers different style profiles and warranty tiers, and we walk through those options so you can match appearance, budget, and coverage to your home. We’ll explain what each warranty actually covers before you commit to a product.
Standing seam metal panels suit steep-slope roofs that need long-term durability with minimal maintenance, while exposed-fastener panels offer a more budget-friendly metal option. For low-slope sections, TPO and EPDM membranes handle drainage and foot traffic differently depending on the building’s use. We’ll point you toward the system that matches your roof’s slope, maintenance tolerance, and budget.
Comparing options comes down to expected service life, upfront cost, ongoing maintenance, and appearance. A metal roof costs more initially but can outlast several shingle replacements. An asphalt shingle roof costs less upfront and suits most residential budgets well. We’ll lay out these trade-offs clearly so the decision fits your property and your plans.
An isolated leak, a small area of flashing damage, or a handful of shingles that need replacing often point to a repair rather than a full roof replacement. If the rest of the roofing system is in good condition and the damage is contained, fixing the specific problem area is usually the more cost-effective path.
Repeated leaks in different spots, widespread granule loss, curling or cupping shingles, and moisture-damaged decking usually mean a roof has reached the end of its useful life. At that point, continuing to patch individual problems tends to cost more over time than addressing the whole system at once. We won’t diagnose your roof’s condition over the phone, since an accurate assessment requires seeing it in person, but these are the signs worth watching for.
These signs are a starting point. An in-person inspection gives you the real answer.
Matt Kulhanek founded All Access Builders LLC in 2003, and that history shapes how we run every project today. Over two decades of hands-on Western New York construction experience means our crews have seen how local weather treats roofs across many seasons, not just one.
Our roofing crews work directly for us, not through subcontractors passed between jobs. That structure gives you one project manager overseeing the work, consistent site protection, and direct communication from the first estimate through the final walkthrough. Accountability stays with us from start to finish.
Every proposal we provide spells out the scope of work in writing, so you know exactly what you’re paying for before work begins. We carry documented insurance coverage, and we review manufacturer and workmanship warranty terms with you as part of the estimate process, not as an afterthought once the job is done.
01.
We start with an on-site visit to inspect your roof’s condition, discuss your concerns, and document what we find. This step gives us the information we need to recommend repair or replacement with confidence.
02.
You’ll receive a written proposal covering material options, labor, and estimated timing. If permits are required for your project, we factor that planning into the schedule from the start.
03.
Our crew protects landscaping and driveways before work begins, then removes old roofing, inspects the decking underneath, and installs underlayment, water protection, and new roofing materials according to manufacturer specifications.
04.
Once installation wraps up, we run a thorough nail sweep, complete a visual quality review with you, and provide warranty documentation as part of the final walkthrough. You’ll know exactly what’s covered before we leave the site.
Roof size and the number of squares involved drive much of the cost, along with slope, how many layers of old roofing need removal, and material choice. Flashing complexity, access to the roof, decking repair needs, disposal, and permit fees all factor into the final number as well. Two roofs of similar size can carry very different price tags depending on these details.
Our written estimates spell out material specifications, labor, tear-off and removal, cleanup, and warranty documentation, so you can see the full scope before committing. Conditional items, like decking replacement discovered during tear-off, get explained clearly rather than tacked on as a surprise. We believe you should understand every line of your estimate, not just the bottom number.
Ready to see what your project costs? Request a free, written estimate.
The Town of Amherst requires a completed Roofing/Siding Permit Application for roofing projects, and the published residential roofing permit fee is $75, subject to verification at the time work is scheduled. We confirm current fees and requirements with the Town of Amherst Roofing/Siding Permits page before filing on your behalf.
Amherst requires contractors working in the town to be on file as Registered Contractors, with current insurance documentation on record with the Building Department. Buffalo-based credentials and Amherst municipal registration are two separate things, and we confirm our registration status with the town before filing any permit for an Amherst project.
Amherst roofing projects need to meet applicable New York State building codes along with manufacturer installation requirements, including proper ice-and-water protection at eaves and valleys. Depending on the scope of work, the town may require inspections during or after installation, and we coordinate that process as part of managing your project.
Our crews have handled roofing work across Erie County, from full tear-offs to targeted repairs. Here are three recent examples, and we’re glad to share more during your consultation.
Roof Replacement
The problem - Curling shingles, granule loss, and soft spots in the decking
Our scope - Tear-off to the deck, decking repair, ice-and-water shield, new shingles and flashing
Leaks had started showing up in more than one room, and the shingles were worn across every slope. We stripped the roof to the deck, replaced the soft sheathing, and laid ice-and-water shield at the eaves and valleys before installing new architectural shingles and flashing. A full nail sweep closed out the job.
Targeted Roof Repair
The problem - Ceiling stains after heavy rain and snowmelt
Our scope - Leak tracing, flashing repair, resealed penetrations
The owner expected to need a whole new roof. Our inspection traced the water to failed flashing around the vent stacks and skylight curbs, while the rest of the membrane still had years left. We repaired and resealed each penetration, stopped the leak, and documented the work with photos.
New Roof Installation
The problem - A new addition needed a roof that matched the original home
Our scope - Decking, ice-and-water shield at valleys, step flashing, matching shingles
This family added a second story over their garage. Our crew decked the new roof, ran ice-and-water shield through the valleys where it meets the original roofline, set step flashing along every wall, and installed shingles matched to the house so the addition reads as part of the home.
Want results like these on your roof? Tell us what's going on.
Feedback from verified customers across Buffalo and Erie County reflects the same standards we bring to every Amherst project.
Amherst sits within the broader Erie County market we’ve served since 2003, with Buffalo as our home base. You can see our full coverage on our Buffalo and Erie County service-area hub and check nearby town pages for details specific to your community.
A roof doesn’t perform in isolation. Siding, gutters, fascia, and soffits all contribute to how well water and air move around your home, and replacing or repairing these components alongside roofing work helps protect the whole building envelope.
As a licensed general contractor, we coordinate structural changes, construction trades, and exterior work under a single project plan when a job calls for more than roofing alone. Learn more about these services.
Planning roofing alongside siding, gutters, or windows? One contractor can handle it all.
Cost depends on roof size, pitch, material choice, and decking condition, so figures vary project to project. The most accurate way to know your number is a written, property-specific estimate from an on-site visit.
Yes. We’re headquartered in Buffalo and travel throughout Erie County, including Amherst, for roofing projects of all sizes. Amherst falls well within our regular service area.
We respond to active leaks and storm damage as quickly as conditions allow, though response timing depends on weather, safety, and crew availability. We don’t guarantee a specific dispatch window, but we prioritize active hazards.
New roofs include manufacturer warranties covering material defects and a separate workmanship warranty covering our installation. Specific terms vary by job and get documented in writing as part of your estimate.
Whether you’re dealing with a storm-damaged roof, planning a full replacement, or just want an honest opinion on your roof’s condition, we’re ready to take a look. Send us your name, phone number, Amherst ZIP code, and project type, and our Buffalo office will follow up to schedule your on-site assessment.
