Free on-site gate assessment - hinges, posts, and your LiftMaster or Nice gate operator checked before anything is quoted
The assessment is free and the quote is the invoice.
Fast, Reliable Gate Parts & Welding Across Kemp Mill
Gate installation in Kemp Mill usually means one of two things: a hinge or post that has finally given out, or an older gate worth saving that nobody else wants to touch. We fix both. Hal Gatewood has been running Gatewood Fence & Gate since 2001, and we have worked on enough Kemp Mill properties to know what those 1950s and 1960s gates look like after sixty years of Montgomery County weather. If your gate is dragging, leaning, or hanging by one hinge, call us at (877) 610-2993 and we will give you a straight answer.
Why Gatewood Fence & Gate Is Kemp Mill’s Preferred Gate Parts & Welding Company
We are not a franchise and we are not a guy passing through. The shop is locally owned and operated, Hal’s name is on it, and when you call (877) 610-2993, a live person answers. Around the clock. That matters when your gate will not close on a Friday afternoon before Shabbat and you need someone who understands why that is urgent.
Our Gate Parts & Welding team welds on site, in your driveway. We do not haul your gate to a shop and leave you staring at an open fence line for a week. We show up with the welder, the right hinge stock, and a plan. Every job carries the 90-Day Done Right Promise in writing. If it is not done right, one call brings us back. That is not a footnote. That is the whole point.
We also offer hook-free pricing: $40 off any repair over $200, no trip charge inside the county, and a free second opinion on any written estimate. Seniors and veterans get a permanent 10% discount. You will know the price before we strike an arc. When we serve Kemp Mill, we come prepared for the older infrastructure: cast iron gates, original concrete footings, and openers wired with Shabbat-mode that many out-of-town crews misread as a fault.
Our Gate Parts & Welding Services in Kemp Mill
Hinge Replacement
We replace more worn hinge pins and weld-on hinges in Kemp Mill than any other single part. The cast iron gates on 1950s Cape Cods and brick split-levels around Lamberton Drive and Arcola Avenue were hung with barrel hinges that rust from the inside out. By the time you notice the gate sagging, the hinge pin is often worn halfway through. We cut off the old hinge, grind the post clean, and weld on a fresh hinge matched to the gate’s weight and swing. The gate stays in your driveway the entire time.

Post Replacement
Post replacement in this ZIP code almost always means digging out a concrete footing poured when Eisenhower was president. Many 20902 homes got gates long after original construction, and the footings were never sized for a heavy iron swing gate. Freeze-thaw cycles crack the concrete, the post leans, and the gate starts dragging on the latch side. We saw exactly this on Arcola Avenue where a 1960s swing gate had shifted so far it was carving a groove in the sidewalk. We cut the old post at the base, poured a new footing below frost line, and reset the post plumb before re-hanging the gate. That is the difference between a repair and a patch job.

Rail Repair
Broken or bowed bottom rails are common on Kemp Mill gates because they collect water. Older steel gate frames were not always drilled with weep holes, so winter moisture sits inside the rail, freezes, expands, and eventually splits the weld at the stile. We cut out the rotted section and weld in new matching stock, then drill proper drainage. On aluminum gates, we match the alloy so the repair does not set up a galvanic corrosion problem later. The repair is invisible once painted, but we want it to last longer than the original, not blend in.

Custom Welding
Sometimes the part you need does not exist anymore. Control board mounts, custom latch brackets, hinge tabs for operators that were discontinued, a gate leaf extension to close a gap created by a shifting fence line. We do that work on site with a mobile welder. If you are in Kemp Mill and need a bracket fabricated to adapt a modern gate motor or opener to a 1968 gate frame, that is a Wednesday job for us, not a six-week special order. We have been fixing gates since 2001 and Hal would rather weld the bracket in twenty minutes than order an adapter that costs more than the bracket and arrives in a month.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Kemp Mill
We stock parts and service boards for gate access control in Kemp Mill operators homeowners actually have. That includes Linear, Ghost Controls, DoorKing, and Viking. We do not carry one brand and apologize for the others. Many legacy LiftMaster and FAAC units in the area still run fine mechanically but have obsolete control boards that fail during humid summers. We can often retrofit a current board into the old housing without replacing the whole operator. If your gate is locked on Friday afternoon and the keypad is dead, call us before you call someone who only wants to sell you a new operator. The phone number is (877) 610-2993.
Common Gate Parts & Welding Problems We See in Kemp Mill Homes
- Original 1950s-1960s footings cracking under freeze-thaw stress. Montgomery County winters are not brutal, but they freeze and thaw often enough that concrete footings shift by fractions of an inch every year. Over thirty years, a half-inch turn becomes a leaning post and a gate that will not latch.
- Obsolete control boards failing from humid summers. Humidity corrodes solder joints and fogs the conformal coating on old boards. We see intermittent keypad response and loop detector misreads on legacy LiftMaster and FAAC units in Kemp Mill every July and August.
- Worn hinge post welds snapping after years of rust. The weld at the bottom of a hinge post is usually the first thing to go. Water pools there, rust creeps into the weld, and one day the hinge tears free and leaves an iron gate swinging on a single pin. Get it welded before that happens.
- Shabbat-mode lock-out mistaken for a broken opener. Automatic gates in Kemp Mill are often wired with a Shabbat-mode bypass so the opener does not respond from Friday sundown to Saturday night. We recognize that configuration and troubleshoot around it instead of telling you the board is dead. We also coordinate repair timing with local rabbis when a gate forms part of the eruv boundary, which is a continuity issue specific to this neighborhood.
Kemp Mill maintains a recognized eruv, a ritual boundary that must remain physically continuous. Any gate or fence section that forms part of that boundary needs repair work that preserves the eruv’s continuity. If your gate is part of the eruv, tell us when you call. We have worked with local rabbis before to schedule welds and post replacements without interrupting Shabbat. That is coordination you will not get from a company that has never heard of the eruv.
Pricing for Gate Parts & Welding in Kemp Mill, MD
A hinge replacement on a standard iron swing gate in Kemp Mill typically runs $180 to $340, including grinding the old hinge off and welding on a new one. Post replacement, which involves digging out the old footing and pouring new concrete below frost line, usually lands between $450 and $850 depending on post size and gate weight. Rail repair runs $140 to $290 per rail section. Custom welding jobs like brackets or gate leaf extensions start around $120 and go up with the complexity of the fabrication.
These are honest ranges for this market. The final price is quoted and agreed before any work starts. We do not give a phone estimate and show up with a different number. The estimate is free, the price is the price, and the senior and veteran discount always applies if you qualify. This page should tell you one thing clearly: keeping your existing gate alive usually costs less than a new gate, and the old gate is often better steel than what you would replace it with. Call (877) 610-2993 for an exact quote on your gate.
We Also Serve Cities Near Kemp Mill
We handle Gate Parts & Welding in Kemp Mill and run regular routes through the nearby communities of Glenmont, Wheaton, Silver Spring, and South Kensington. If you are just outside Kemp Mill, the same crew and the same pricing apply.
Serving Kemp Mill, MD - Our Local Coverage Area
We’re based in the Kemp Mill area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Gate Parts & Welding in Kemp Mill
Yes. We have done this in Kemp Mill many times, and we coordinate directly with local rabbis on scheduling. A gate that forms part of the eruv must remain physically continuous, so we stage welds and post replacements to avoid any break in the boundary. If your gate is part of the eruv, mention it when you call at (877) 610-2993 and we will get it on the schedule with the right timing. We will not arrive on a Saturday and start cutting.
That is almost certainly the Shabbat-mode bypass doing its job, not a broken opener. Many automatic gate openers in Kemp Mill are wired with a timed lock-out that disables operation from Friday sundown to Saturday night. Someone unfamiliar with the neighborhood will misdiagnose it as a dead board and try to sell you a replacement. We recognize the configuration, and if there is a real fault on top of it, we troubleshoot around the Shabbat schedule rather than against it.
Most of the time the post is the problem, not the panel. A gate sags in the hinge post, not in the middle. The panel is just along for the ride. On Kemp Mill homes built in the 1950s and 1960s, we see original concrete footings that were never sized for a full iron gate, and decades of freeze-thaw cycles have cracked the footing and let the post lean. Fix the panel without the post and you will fix it twice. We will assess the post first, and we will not sell you a new gate unless the old one is genuinely beyond saving. That is the repair-first approach we have run on since 2001.
For gates installed before the current UL 325 standard took effect, photo-eyes and edge sensors are strongly recommended but often were not originally installed. We will not tell you that your 1970s opener “has to be replaced today” because of it. What we will do is show you the closing edge and point out where an entrapment hazard exists, and give you an honest price to add sensors if you want them. A gate that can close on a child or a pet is a gate that needs attention, and we would rather retrofit your existing operator than pressure you into a full replacement. Ask us about it when you call (877) 610-2993.
Look at the gap between the gate and the latch post. If the gap is wider at the top than the bottom, the hinge post is leaning. If you see fresh cracks in the concrete at the base of the post, or if the post moves when you rock the gate, the footing has failed. In Kemp Mill’s freeze-thaw cycles, water gets into tiny cracks in old concrete, freezes and expands, and slowly wedges the footing apart. By the time you see the gate dragging, the footing has usually been shifting for years. Call us at (877) 610-2993 and we will come inspect it. If you already have a written estimate from another company, bring it. We will give you a free second opinion and we will not argue with a number just to win the job.
Contact Gatewood Fence & Gate in Kemp Mill
If your gate is dragging across the concrete, swinging on one hinge, or locked up on a Friday afternoon, call us at (877) 610-2993. You will get a live person, a straight answer, and a price you can hold us to. Hal Gatewood has been fixing gates since 2001, and his name is on every invoice. The name is on the shop, and the shop is not far from you. That is the oldest accountability there is.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Kemp Mill and the surrounding Montgomery County communities since 2001.





Before
After
Before
After
Before
After