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 Repair Across Mukilteo
Most gate repairs in Mukilteo run $240 – $540 for hinge and post work, $180 – $420 for opener troubleshooting and limit switch replacement, and $900 – $2,800 for a full operator swap, depending on the gate’s size, the opener brand, and what’s actually failed. We send a background-checked, uniformed technician to your Mukilteo driveway with a live, trackable arrival time, a written price before anything gets touched, and the parts most commonly needed for this area already on the truck. Calder Gate Repair is the dedicated gate specialist inside the Relay Home Co. family, and our crews know Mukilteo’s hillside lots, marine clay, and salt air better than any general handyman service ever will. Call (903) 417-0793 for a free estimate and a real person answers, any hour, any day.

Why Calder Gate Repair Is Mukilteo’s Preferred Gate Repair Company
Mukilteo homeowners call us because we don’t do vague. The gate either opens or it doesn’t. The invoice says what the door quote said. And if our repair fails within 365 days, we come back at no charge under the 365-Day Done Right Promise, stated in writing on every job. That guarantee isn’t a marketing line; it’s the same one we’ve carried since Relay Home Co. was founded in 2009, and it applies to every gate we touch in Mukilteo.
Our technicians train on nine opener brands including LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. That breadth matters here because Mukilteo’s housing stock is a mix: newer Harbour Pointe estates with modern FAAC swing operators, Old Town bungalows with older LiftMaster slide gates, and plenty of custom driveway gates that no single-brand shop can diagnose quickly. Our Mukilteo customers consistently cite two things in their reviews: the technician showed up when the tracking link said he would, and the price on the written estimate matched the invoice exactly.
Response time to Mukilteo is typically same-day for emergency repairs: a gate stuck open, a vehicle trapped behind a dead opener, or a safety sensor that’s reversed and won’t close. We treat those as urgent because a gate that won’t close isn’t just inconvenient, it’s a hole in your property security. Nico Alvarez leads the Calder team, and the standard is simple: fix it right, price it honestly, and document everything.
Metal Gate Repair in Mukilteo
Metal Gate Repair in Mukilteo usually means one of three failure points that our technicians see weekly: a hinge post that has shifted in marine clay, a rack and pinion drive that salt air has corroded into binding, or a weld that has fatigued where the gate panel meets its frame. Steel and wrought iron gates dominate Mukilteo’s hillside driveways, and they carry more weight than most homeowners realize: a 14-foot steel swing gate can exceed 400 pounds, and every pound of that sits on the hinges and post footings.
In Mukilteo, a typical hinge repair or post re-set runs $260 – $480, including excavation, re-pour, and re-hanging the gate panel. If the rack or pinion gear has corroded to the point of binding, expect $320 – $540 to replace the drive components and re-align the gate travel. Weld repair on a cracked frame joint adds roughly $180 – $320 depending on the extent of the damage and the finish work needed afterward. We quote all of this before we start, so you’ll know the exact number before any cutting or welding begins.
Post footings that actually hold in marine clay
Mukilteo’s Old Town and Harbour Pointe neighborhoods sit on marine clay and glacial till that swells in wet winters and shrinks in dry summers. A post set in a standard 18-inch footing will heave and shift within a few seasons here, and once the post moves, the whole gate sags and the operator strains against misaligned travel. We dig deeper, pour wider, and add drainage gravel below the concrete so water doesn’t sit against the footing. That’s the difference between a repair that lasts two years and one that lasts twenty.
Corrosion-resistant hardware for salt air
Puget Sound salt air travels straight up the bluff into Mukilteo and settles on every exposed metal surface. Slide gate racks, pinion gears, hinge pins, and even operator enclosures corrode faster here than they do ten miles inland in Mill Creek or Everett. When we replace hardware on a Mukilteo gate, we spec zinc-coated or stainless components where the design allows, and we spray exposed drive parts with a marine-grade protective coating. It costs a little more up front and it means the gate won’t bind up again in eighteen months.
Wood Gate Repair in Mukilteo
Wood Gate Repair in Mukilteo comes down to the same marine clay and moisture, but it attacks the panel and hardware differently. Western red cedar and fir gates, common on Mukilteo’s older lots, absorb winter moisture, swell against the frame, and then dry out and split in the summer sun off the Sound. The gate sticks, the latch no longer lines up, and every season the panel sags a little further as the hinge screws lose their bite in softened wood.
Most wood gate repairs in Mukilteo run $220 – $400 for realignment, hinge replacement, and latch adjustment. If the panel has split or rotted at the hinge points, we can often rebuild the affected section for $340 – $600 instead of replacing the entire gate, which preserves the original look while restoring the structural integrity. When we re-hang a wood gate, we use longer structural screws with better pullout resistance, and every freshly drilled hole gets sealed to slow Mukilteo’s moisture cycle.

Straightening a sagging panel without replacing the gate
The most common wood gate problem we see in Mukilteo is a panel that’s dropping at the latch post because the hinge screws have wallowed out spongy, moisture-weakened wood. We remove the hinges, drill out the damaged material, glue in hardwood dowel plugs, and reset the hinges with structural fasteners that spread the load. Then we square the gate in its opening and re-align the latch strike. The panel keeps its character and the gate actually latches again.
Hardware that survives Mukilteo’s wet-dry cycle
Salt air and winter rain aren’t just a steel problem: the zinc plating on standard gate hinges, latches, and screws fails quickly near Puget Sound, leaving rust streaks down cedar panels and hardware that grinds instead of swings. We carry marine-grade stainless hinges and latch sets specifically for Mukilteo jobs, and every piece we install is sized for the actual weight of your gate panel rather than whatever was cheapest at the hardware store.
Trusted Brands We Service in Mukilteo
We service every major opener brand you’re likely to own in Mukilteo, and our techs are factory-familiar with the ones that show up most in this area: LiftMaster swing and slide operators, FAAC hydraulic swing units on Harbour Pointe estates, BFT 24-volt operators on newer installs, and Linear and Viking units on older custom gates. That brand depth means we diagnose from the control board outward, not by swapping parts until something works. For Mukilteo customers, we keep common LiftMaster and FAAC control boards, limit switches, and safety sensors in local stock, which means most opener repairs are completed in a single visit. If your gate uses Ghost Controls, DoorKing, Elite, or Mighty Mule, we carry or can source those parts quickly through our Relay Home Co. supply network.
Common Gate Repair Problems We See in Mukilteo Homes
- Hinge posts shifting in marine clay. Mukilteo’s Old Town, Harbour Pointe, and areas along Mukilteo Speedway sit on saturated clays that move seasonally. When the post shifts, the gate sags at the hinge point, the operator strains, and the gate eventually faults out entirely.
- Salt air corroding drive racks and hinges. The Sound’s salt-laden air accelerates rust on slide gate racks, pinion gears, and swing gate hinge pins. Gate panels that bind at the drive gear are usually a corrosion problem, not a motor problem, and replacing the rack restores smooth travel without touching the operator.
- Safety photocells knocked out by winter storms. Mukilteo’s winter wind and falling branches shift the small eye sensors at the base of the gate, which causes intermittent reversal faults or a gate that refuses to close. Realigning the photocell takes minutes, but diagnosing why it’s flashing takes a trained tech.
- Operator limit switches worn from constant use. Gates used for daily vehicle access in Mukilteo’s hillside neighborhoods cycle more than gates in flatter, less dense areas. The limit switch, the small sensor that tells the gate when to stop, wears out first, and the gate overtravels, bangs the post, or reverses unexpectedly.
Pricing for Gate Repair in Mukilteo, WA
We give real numbers because you deserve to know what a repair should cost before you commit to the call. In Mukilteo, gate hinge and post repairs typically run $240 – $540. Opener diagnostics and electrical repairs like limit switches, photocells, and control board replacement run $180 – $420 before parts. Full operator replacements with labor run $900 – $2,800 depending on whether you need a basic swing arm or a heavy-duty slide operator with new safety edges. Parts are quoted separately and always shown on the written estimate before any work starts. The number you sign off on is the number on the final invoice, guaranteed. Call (903) 417-0793 for a free estimate on any gate repair in Mukilteo, and a live person will walk you through the likely cost based on what you’re describing.
We Also Serve Cities Near Mukilteo
While this page covers gate repair in Mukilteo specifically, our crews serve the surrounding South Snohomish County communities as well, including Mukilteo neighbors in Mill Creek, Everett, Lynnwood, and Edmonds. If you’re just outside Mukilteo proper, call and we’ll confirm coverage and the same genuine response time.
Serving Mukilteo, WA - Our Local Coverage Area
We’re based in the Mukilteo 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 About Gate Repair in Mukilteo
Your gate is sagging because the hinge post footing has shifted in Mukilteo’s marine clay and glacial till, which swells in wet winters and contracts in dry summers, slowly tilting the post out of plumb. The fix is to excavate around the post, re-set it plumb, pour a deeper and wider concrete footing with drainage gravel below, and re-hang the gate panel. In Mukilteo, that repair typically runs $260 – $480, and the 365-Day Done Right Promise covers you if the post shifts again within a year. Call (903) 417-0793 and we’ll quote it precisely.
A proper automatic gate installation in Mukilteo includes post footings poured below the frost line with drainage gravel for the marine clay, an opener sized for your gate’s actual weight and length, a power run from the nearest outdoor circuit, non-contact safety edges or photoelectric sensors on both sides of the gate travel, and a full reversal-force test that confirms the gate stops and reverses when a person or car enters the path. Installation is measured and scheduled, never rushed, and the written price covers the complete scope before any excavation starts. Call (903) 417-0793 for a free measure and a written installation quote.
In most cases, we can repair your existing LiftMaster or FAAC operator for far less than replacement: control boards, limit switches, capacitors, gears, and safety sensors are all field-replaceable components that we diagnose and fix on-site. A new unit only makes sense when the motor windings are shorted, the gearbox is destroyed, or the operator is old enough that parts are no longer made for it. Expect $180 – $420 for typical opener component repairs in Mukilteo, versus $900 – $2,800 for a full operator replacement. We’ll show you the diagnosis and the written price before any parts go in, so call (903) 417-0793 to have a tech look at it.
Test the safety photocells and reversal force on your Mukilteo gate at least once a month, and more often during the winter storm season when wind and falling branches knock sensors out of alignment. To test, place a solid object in the gate’s path while it closes: the gate should stop and reverse within two seconds, and if it doesn’t, the sensors need servicing immediately. A gate in Mukilteo that won’t reverse is a serious safety hazard, and our technicians can test, align, or replace photocells and safety edges in a single visit. Call (903) 417-0793 if you notice any delayed or absent reversal.
Yes, Mukilteo’s combination of Puget Sound salt air and winter rain is exactly what causes wood gate panels to swell, stick, and split while the zinc-plated hinges and latches rust and grind. The salt air accelerates hardware corrosion, and the wet-dry seasonal cycle makes the wood panel expand and contract against the frame. In Mukilteo, expect to pay $220 – $400 for realignment, structural hinge replacement, and latch adjustment, and we install marine-grade stainless hardware specifically suited to the Sound’s salt exposure. Call (903) 417-0793 and we’ll assess your gate and quote the complete fix.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Mukilteo with honest pricing and reliable gate repair.





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