Fast, Reliable Gate Parts & Welding Across San Rafael
Gate parts and welding repair in San Rafael typically runs $280-$680 for most residential jobs, with same-day service available when you call before noon. Our Gate Parts & Welding team carries a full mobile inventory of hinges, rollers, latch hardware, and welding equipment so we can fix your gate on the first visit without waiting for parts.
We’ve been driving to San Rafael since 1984, and we know the difference between a Terra Linda ranch gate that’s been hanging since 1968 and a hillside slide gate off Forbes Avenue fighting gravity every time it opens. The salt air from San Pablo Bay, the winter rains that swell wood and corrode metal, and the steep grades above downtown all leave their mark on San Rafael gates. That’s why local homeowners call us instead of a general handyman. We understand what fails here, why it fails, and how to fix it so you don’t think about it again. Call (833) 754-7503. A live person answers, 24 hours a day, 7 days a week.
Why Ironworks Gate Co. Is San Rafael’s Preferred Gate Parts & Welding Company
San Rafael homeowners have kept us busy for over four decades. They remember the last contractor who showed up late, left a mess, or disappeared when something went wrong. We don’t do that. Our technicians are background-checked, uniformed, and trained to work in your home the way they’d work in their own mother’s.
Our reviews from San Rafael customers consistently mention two things: we show up when we say we will, and we stand behind the work. The 90-Day Done Right Promise, known internally as the Keystone Standard, applies to every gate job we do in the 94901, 94903, 94912, and 94915 ZIP codes. If it’s not right, we come back and make it right. No paperwork. No arguing. No exceptions.
Response time to San Rafael is typically same-day or next-day, depending on when you call. Because we keep parts in stock for nine major automation brands, most jobs finish in a single visit. And because we settle on an upfront price before turning a single bolt, there are no surprises on the bill.
We also know the local codes that matter. Large portions of San Rafael’s hillside neighborhoods, including areas of Terra Linda in 94903 and the ridgelines above downtown in 94901, fall within Marin County’s designated Very High Fire Hazard Severity Zones. Marin County Fire requires driveway gates in these zones to have Knox key-switch overrides or approved automatic-release systems for emergency access. When we repair a gate in these areas, we check for compliance. Generalists miss this. We don’t.
Our Gate Parts & Welding Services in San Rafael
Gate Roller Replacement
Gate rollers take the weight of your gate every time it opens or closes. In San Rafael, they fail in two distinct ways. In the Canal district near the waterfront, salt-laden marine air from San Pablo Bay accelerates rust on metal rollers and hinge pins far beyond what inland Marin towns see. We’ve cut off rollers frozen solid after just a few years of exposure. In the hillside neighborhoods above downtown, steep drivegrades cause slide gates to rack sideways, binding and eventually flattening the rollers against the track.
We stock replacement rollers for most gate types and carry cut-off grinders for seized hardware that won’t budge. A typical gate roller replacement in San Rafael runs $180-$340, including removal of corroded parts and installation. If your gate is racking due to slope, we’ll address that first. Otherwise you’ll be replacing rollers again in two years.

Custom Welding & Rail Repair
Welds crack. Rails bend. In Terra Linda’s 1960s ranch-style developments, original ornamental tubular-steel and wrought-iron driveway gates are now 50-60 years old. The welds that hold hinges to posts were never meant to endure six decades of Marin County’s 35-40 inches of annual winter rainfall followed by dry summers. We’ve repaired gates where the hinge has pulled completely away from the post, leaving the gate sagging and dangerous.
Our mobile welding rig lets us repair most gates in place. For severe corrosion or structural failure, we may recommend removing the gate to our shop. Custom welding and rail repair in San Rafael typically costs $320-$580, depending on access, material thickness, and whether we can weld on-site. We recently replaced the rollers and realigned a 20-foot slide gate on a steep driveway off Forbes Avenue in the hills above downtown. The original gate had racked severely over years because the installer hadn’t accounted for the grade; we welded a custom shim plate and installed LiftMaster model RSL12 rollers to handle the slope, eliminating the sticky operation without replacing the entire opener.

Post Replacement
Gate posts carry the entire load of your gate. When they rot, lean, or corrode at the base, the gate follows. In the Canal district, older residential stock sits on lots where wood posts have endured flooding and salt-air deterioration for decades. In Terra Linda, steel posts set in concrete during the original 1960s construction often show rust jacking, where expanding corrosion lifts the post out of plumb.
Post replacement in San Rafael runs $480-$920, including excavation, concrete work, and rehanging the gate. We use pressure-treated lumber or galvanized steel appropriate to your gate weight and local conditions. If your post is failing, we’ll tell you straight. Sometimes a post can be sistered or reinforced. Sometimes it needs to come out. We’ll show you why and give you the price before we start.

Hinge Replacement
Hinges are the most stressed moving part on any swing gate. In San Rafael’s hillside neighborhoods, gates that have sagged for years put eccentric loads on hinges that were never designed for them. The top hinge carries more weight than the bottom. Eventually the pin wears oval, the gate drops, and the latch no longer meets the strike plate.
We carry heavy-duty ball-bearing hinges, adjustable hinges for sag correction, and weld-on hinge plates for gates where the original mounting surface has failed. Hinge replacement in San Rafael typically costs $220-$420. If the post or jamb behind the hinge is also compromised, we’ll tell you before we quote. A square deal means knowing the full scope upfront.

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 San Rafael
We are trained and equipped to service nine major gate-automation brands: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. For San Rafael homeowners, this means we stock local parts for fast turnaround and make the correct fix on the first visit, whatever is on your driveway. We carry common wear items for Linear and Viking operators, plus control boards and limit switches for DoorKing systems frequently found on older estate properties in the 94901 hills. If you have a legacy FAAC 740 on a Terra Linda slide gate, we can still source parts. Not every company bothers. We do.
Common Gate Parts & Welding Problems We See in San Rafael Homes
- Corroded welds on Terra Linda ranch gates. Original wrought-iron construction from the 1960s and 1970s is reaching end of service life. Decades of corrosion weaken the weld zone until hinges pull away from posts or rails separate from stiles.
- Salt-air seized rollers and hinges in the Canal district. San Pablo Bay’s marine layer deposits salt on metal hardware that inland Marin never sees. Rollers freeze. Hinge pins gall. We often need a cut-off grinder to remove the old parts before we can install new ones.
- Hillside slide gates racking off track. Gates installed on steep driveways above downtown San Rafael were often spec’d for flat ground. The grade causes the gate to twist and rack, bending the bottom rail and flattening rollers. We assess slope compensation on the roller system before touching any electrical component.
- Wood gate swelling and warping across hillside neighborhoods. Marin County’s 35-40 inches of annual winter rainfall swells wood gates, creating a two-season failure pattern: summer corrosion in the flatlands, winter warp in the hills. We see it every year.
Pricing for Gate Parts & Welding in San Rafael, CA
Most residential gate parts and welding jobs in San Rafael fall between $280 and $680. Here’s how typical work breaks down:
| Service | Typical Range in San Rafael |
|---|---|
| Gate roller replacement (per roller) | $180-$340 |
| Hinge replacement (pair) | $220-$420 |
| Custom welding / rail repair | $320-$580 |
| Post replacement (single) | $480-$920 |
| Latch and lock replacement | $160-$280 |
What moves the price: access (steep hillside driveways take longer), material type (stainless hardware costs more than standard steel), and whether we can work on-site or need to remove the gate to our shop. We settle on an upfront price before starting. No surprises on the bill. Estimates are free. Call (833) 754-7503.
Standing offers for San Rafael customers: $50 off any repair over $250, free second opinion on any written estimate, $89 seasonal tune-up, and a permanent 5% senior and veteran discount.
We Also Serve Cities Near San Rafael
Our service area extends throughout central Marin County. We regularly perform Gate Parts & Welding in San Rafael and travel to San Anselmo, Fairfax, Lucas Valley-Marinwood, and Kentfield for gate repair, welding, and automation service. Same standards apply: upfront pricing, written 90-Day Done Right Promise, and a live person on the phone when you call.
Serving San Rafael, CA - Our Local Coverage Area
We’re based in the San Rafael 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 San Rafael
We can weld most cracked hinge and rail joints in place using our mobile welding rig. If the corrosion is severe enough that the base metal is thin or pitted, we’ll recommend removing the gate to our shop for structural repair or rebuilding. Call (833) 754-7503 for a free estimate - we’ll look at it and tell you which approach makes sense.
Yes. We carry sealed-bearing and stainless-steel rollers designed for salt-air environments, and we bring cut-off grinders for seized hardware that won’t disassemble. Typical roller replacement in the Canal district runs $180-$340. Call (833) 754-7503 - we’ll get them moving again.
It’s usually neither. On San Rafael’s steep driveways, the gate is likely racking because the roller system wasn’t designed for the grade. We assess slope compensation on the rollers and rail before touching the motor. Fixing the geometry often eliminates the problem without replacing the opener. Call (833) 754-7503 for an exact diagnosis.
Yes, if your property is in a designated Very High Fire Hazard Severity Zone in Marin County. Marin County Fire requires driveway gates to have Knox key-switch overrides or approved automatic-release systems for emergency vehicle access. We install these as part of repair or upgrade work in affected hillside areas of Terra Linda and above downtown. Call (833) 754-7503 to check your zone and discuss compliance.
Yes. We maintain parts availability for legacy FAAC operators, including the 740 series common on older Terra Linda slide gates. If parts are no longer manufactured, we’ll advise whether repair or retrofit is the better long-term value. Call (833) 754-7503 - we’ll give you a straight answer and a free estimate.
Ready to get your gate working right? Call Ironworks Gate Co. at (833) 754-7503 for a free estimate. A live person will answer, 24 hours a day, 7 days a week. We’ll be there when we say. We’ll fix it right. And we’ll back it in writing with our 90-Day Done Right Promise.
Written by Victor Salinas, Owner at Ironworks Gate Co., serving San Rafael since 1984.