Professional Door Services in Sherman: Repair And Installation
(430) 443-2142
We’re Open Every Day From 7:00 AM to 7:00 PM
Sherman is growing quickly, and its door work reflects a city in transition. Established neighborhoods around the historic downtown hold homes built from the late 1800s through the mid-century, with original doors and frames that have settled over generations. At the same time, new residential and commercial construction is going up across Grayson County, bringing a steady stream of builder-grade door packages that need adjustment, hardware upgrades and warranty-period fixes.
Reliable Door Repair in Sherman, TX
Red River Valley weather is the common thread in Sherman repair calls: humid summers that swell wood, winter ice storms that jam and damage hardware, and severe spring storms that come through with wind and hail. Add expansive clay soil moving frames underneath, and doors here need attention more often than in milder parts of the country.
Sliding & Patio Door Repair
We repair sliding and patio doors throughout Sherman: worn rollers, bent or corroded bottom track, failed latches and handles, torn screens, and fogged insulated glass units. On older aluminum sliders in mid-century homes we source roller and track parts rather than replacing a frame that is still straight and serviceable.
Door Frame & Alignment Repair
Frame work is a large share of what we do in Sherman. Clay soil movement racks the opening, runoff rots thresholds, and old jambs split at the strike side. We square and re-shim jambs, replace thresholds and sill sections, splice failed jamb legs, and rehang slabs where the frame has permanently shifted. On pre-war homes we repair original frames and trim rather than tearing them out.
Lock, Hinge & Hardware Repair
We repair and replace deadbolts, latches, sagging hinges and worn strikes, service older mortise hardware on historic homes, and rekey after purchases, rentals and contractor work. Reinforced strike plates with long screws into the framing are a standard upgrade we recommend on every entry door we service.

Storm & Impact Damage Repair
Grayson County sits in an active severe-weather corridor and also takes winter ice. We repair and replace wind-damaged doors and storm doors, cracked glass and torn screens, and frames damaged by ice, water or forced entry. Emergency board-up and securement is available whenever an opening can’t be fully repaired on the first visit.
Commercial & Automatic Door Repair
For Sherman businesses, from downtown storefronts to newer retail and industrial buildings, we service aluminum storefront doors, automatic sliding and swing operators, sensors, closers, panic hardware and fire-rated openings, with round-the-clock emergency response.
Door Installation for Homes & Businesses in Sherman, TX
We install from measurement through cleanup: measure the actual opening, remove the old unit, set and insulate the new one, fit trim, adjust hardware and haul the old door away. Older Sherman homes routinely have non-standard openings, so we build jambs to the opening rather than cutting into structural framing.
Entry & Patio Door Installation
We install insulated fiberglass, steel and solid wood entry doors, with sidelights and transoms where the opening allows. Fiberglass handles this climate best: it doesn’t swell through humid summers, doesn’t rot at the bottom rail after ice and meltwater, and holds its factory finish through freeze-thaw. On patios we install sliding glass and French door systems.
Interior, Closet & Barn Doors
We install interior, closet, pocket and barn doors for homes across Sherman. Solid-core slabs are the upgrade worth making in older homes and in new builds where the builder package used hollow-core throughout. Pocket and barn hardware works well in the tighter hallways of early-twentieth-century floor plans.
Locks & Smart Hardware
We install deadbolts, keypad locks, smart locks and keyed-alike systems, and rekey whole properties after closing. On original doors we check thickness, backset and bore first, because historic slabs often need machining before modern hardware will seat correctly.

Commercial, Fire-Rated & ADA Doors
We install hollow metal doors, aluminum storefronts, fire-rated assemblies, ADA low-energy operators and panic hardware for Sherman businesses, configured for clearance, closing force and egress requirements. Retrofitting accessible entrances into historic downtown buildings is work we handle regularly.
Garage Door Installation
We install and replace sectional garage doors, openers, springs, cables and rollers, and we install and adjust the self-closing fire-rated door between an attached garage and the living space.

24/7 Emergency Door Repair in Sherman
A1 Door Services answers emergency door repair calls in Sherman and Grayson County 24 hours a day, every day of the year.
Emergency work covers storm and wind damage, break-in damage and split jambs, broken glass, board-up and securement, doors frozen or jammed shut, and failed commercial closers and operators. Call (430) 443-2142 and describe the opening; we’ll tell you what can be secured on arrival.
Door Installation and Upkeep for Sherman’s Climate
Sherman gets the full Red River Valley range. Summer humidity swells wood doors until they drag. Winter ice storms coat hardware, freeze thresholds and put weight on storm doors that bends closers and hold-open arms. Spring brings hail and straight-line wind. Underneath all of it, clay soil expands and contracts, moving frames while the doors hang unchanged, which is why so many doors here latch fine one season and refuse the next.
Sensible upkeep: seal wood exterior doors on all six edges including top and bottom, keep drainage moving away from thresholds so meltwater doesn’t sit at the sill, replace hardened weatherstripping ahead of winter, and never force a frozen or swollen door, since that’s how hinges bend and jambs split. Investigate soft spots at the base of a jamb early; frame rot is always more advanced than it looks.
Why Choose A1 Door Services in Sherman
We’re set up for the mix Sherman actually has: century-old doors that need repair and preservation, mid-century homes with obsolete hardware, and brand-new construction where the door package needs proper adjustment. Our technicians are licensed, we carry parts for older and discontinued hardware, and we repair frames and thresholds rather than defaulting to whole-unit replacement.
One team for residential, commercial and garage doors across Grayson County, clear explanations of what failed and why, and every job backed by our satisfaction guarantee.
Frequently Asked Questions
My new-build front door already sticks. Is that normal?
It’s common. Builder door packages are hung quickly, and once the house settles and the first humid summer arrives, hinges sag and slabs swell. Most of these are adjustment jobs rather than replacements: reset hinge screws into solid framing, correct the strike, and replace weatherstripping that was compressed during construction.
Ice storm damaged my storm door. What usually needs replacing?
Closers, hold-open arms, torn screens and cracked glass are the usual casualties and are replaced individually. If ice load has twisted the frame out of square, the unit generally needs replacing, and we’ll show you what we’re seeing before recommending it.
Why does my back door stop latching every spring?
Clay soil swells after wet weather, lifting part of the foundation and racking the frame. The door stays the same shape while the opening changes, so the latch misses the strike. Squaring and re-shimming the jamb is the repair that holds through the seasonal cycle.
Can my original wood front door be saved?
Frequently. Rotted bottom rails, loose joinery, worn mortise pockets and failed glazing are all repairable, and doors on Sherman’s older homes are usually solid wood in sizes no manufacturer stocks, so keeping the original avoids custom work entirely.
Do you handle commercial doors for new construction in Grayson County?
Yes. We install and service hollow metal doors, aluminum storefronts, fire-rated assemblies, ADA operators and panic hardware for commercial and industrial buildings across Grayson County, including ongoing maintenance once the building is occupied.
Which towns around Sherman do you cover?
We serve Sherman, Denison, Van Alstyne, Howe, Whitesboro, Bells and the surrounding Grayson County area. Give us your address when you book and we’ll confirm scheduling in advance.
Your Complete Satisfaction Is Our Core Value!