Commercial Door Closer Replacement & Repair
A door that slams, won't close, or leaks oil is usually a closer problem. We adjust, repair, and replace commercial door closers on storefronts and entry doors across the DMV.
The door closer is one of the hardest-working pieces of hardware on any commercial door — and when it fails, the door slams, hangs open, or drags. We adjust, repair, and replace surface-mounted and concealed closers on storefront doors, entry doors, and interior commercial doors.
Not every bad closer needs replacing: many problems are adjustment issues — closing speed, latch speed, or backcheck — that can be corrected in one visit. When a closer is leaking oil or mechanically worn out, replacement is the reliable fix, and we quote it honestly with commercial-grade options.
Problems We Solve
The door slams
A slam means the closer has lost control of the door — a safety risk for customers and staff, and repeated slamming breaks glass and hardware.
The door won't fully close
A door that stops short of the latch is an unlocked door and an energy leak — usually a latch-speed adjustment or a worn-out closer.
Oil leaking from the closer
A leaking closer is a failing closer — the hydraulics are gone. Replacement is the reliable fix; adjustment won't hold.
Loud or jerky operation
Grinding, squealing, or jerky closing usually means internal wear or lost lubrication — and precedes complete failure.
Broken closer arms
Bent or broken arms from impacts, kickstands, or abuse — replaced with parts matched to the closer model.
Opening force is too heavy
A door that's hard to open creates accessibility problems — the closer may be adjustable, or a lighter-duty model may fit the opening better.
What You Can Expect
- Assessment of whether the closer can be adjusted or needs replacing — with an honest recommendation
- Correct adjustment of closing speed, latch speed, and backcheck where the closer is serviceable
- Commercial-grade replacement closers sized to the door, when replacement is the right call
- Arm, bracket, and mounting hardware inspected and replaced as needed
- Operation tested with you after the work — closing smoothly, latching firmly
- After-hours scheduling so the entrance stays in service
How It Works
Describe the Symptom
Slamming, hanging open, leaking oil — the symptom identifies whether it's an adjustment or a replacement.
On-Site Assessment
We test the closer, arms, brackets, and door alignment, and check for related hardware wear.
Adjust or Replace
Adjustments are typically done same visit; replacements are quoted with commercial-grade options.
Test & Confirm
We cycle the door repeatedly to confirm smooth closing and a firm latch before we leave.
Frequently Asked Questions
Can a bad door closer be fixed by adjusting it?
Often, yes — slamming, failure to latch, and hard operation are frequently adjustment issues that take one visit. But a closer that's leaking oil or mechanically worn can't be adjusted back to health; we tell you which situation you're in before quoting anything.
How long does a door closer replacement take?
Most closer replacements are completed in a single visit. If the mounting points or arm need modification for the new model, we handle that in the same visit wherever possible.
Why do door closers fail?
Daily heavy use, weather exposure, forced opening (kickstands, wind, propping), and age. Commercial closers are hydraulic — once seals wear, they leak and lose damping, and that can't be reversed.
Which closer should I replace it with?
Closers are sized to the door's width, usage level, and exposure. We recommend commercial-grade closers sized correctly for your opening — an undersized closer on a high-traffic door will fail again quickly.
My door slams sometimes but not always. Is it the closer?
Intermittent slamming can be a closer losing damping, an arm issue, or wind pressure on the entry — we test the assembly under real conditions and identify which.
Get a Quote for Commercial Door Closer Replacement
Tell us about your property and the issue — we'll get back to you with next steps. For urgent damage, our emergency line is answered 24/7.