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 Electric Gate Repair Across Novato
An electric gate that won’t open or close isn’t just an inconvenience. It’s a security risk for your property and a daily frustration for everyone in the household. Calder Gate Repair fixes electric gates across Novato, from downtown streets near Grant Avenue to hillside properties off San Marin Drive and out toward the Stafford Lake corridor. We know how Novato’s mix of fog, heat, and clay soil abuses gate equipment, and we carry the parts to fix most openers in a single visit. Call (903) 417-0793 and a live person answers, 24 hours a day.

Electric gate repair in Novato typically costs $180 – $340 for labor on common failures like a dead keypad, a misaligned safety sensor, or a limit switch that won’t trigger. Full control board replacements run $400 – $750 depending on brand and board complexity. The price is written down and agreed to before we touch a single bolt. No surprises at the door.
Why Calder Gate Repair Is Novato’s Preferred Electric Gate Repair Company
We’re the dedicated gate repair specialist inside the Relay Home Co. family, established 2009 and independently owned and operated under The Relay Visibility Guarantee. That means when you book a repair in Novato, you get a live, trackable arrival time from a background-checked, uniformed technician. Not a vague four-hour window. Not a voicemail. You know who’s coming, when they’ll arrive, and what the job costs before work begins.
Nico Alvarez leads our gate repair team, and he holds every technician to one standard: if a repair isn’t right, Calder makes it right. Every job carries the 365-Day Done Right Promise in writing. If the repair fails within 365 days, we return at no charge. That’s not a marketing line. It’s on the invoice.
Novato homeowners consistently tell us the same things: the dispatcher answered on the second ring, the tech texted before arriving, and the final price matched the written estimate. Our Electric Gate Repair team treats every service call like it’s the only job on the board that day.
Gate Access Control in Novato
Gate Access Control in Novato means the systems that decide who gets through your gate and when: keypads, remote controls, intercom phones, vehicle detectors, and the wiring that ties them to the operator. We service and install access control for single-family driveways, hillside estates, and small commercial properties throughout Novato. A basic keypad replacement runs $150 – $250 including programming. A full access control system with a telephone entry intercom, remote receivers, and vehicle loop detection typically lands between $800 and $1,500 installed, depending on distance from the house and how much trenching is needed.
Novato’s older subdivisions, especially those built in the 1960s and 1970s around the Ignacio corridor, often have low-voltage wiring that predates modern safety standards. We frequently find corroded splices and undersized wire that drops voltage to the keypad or photocell, causing intermittent “ghost” failures that come and go with the weather. When heat cycling from Novato’s dry northern hills expands and contracts the conduit, wires pull loose at the terminals and the gate refuses to respond at the worst possible moment.
Keypad and Remote Programming
If your gate opens from the car but not from the keypad, or the reverse, you usually have a programming conflict or a failed receiver board. We reprogram, rebuild, or replace keypads on FAAC, BFT, Linear, and Viking systems the same day in most cases. Programming a new remote costs $75 – $110 per unit, including code set and range testing from the street.
Vehicle Detection and Loop Detectors
A failing loop detector is one of the most misdiagnosed problems we see in Novato. The detector is the sensor buried under the driveway that tells the gate to open when a car rolls over it. Clay soil movement and moisture intrusion into the saw-cut can cause the loop to read false signals, leaving the gate stuck open or slamming at phantom vehicles. We test and replace loop detectors and re-seal saw cuts to handle Novato’s winter rain.
Commercial Gate Operator in Novato
Commercial Gate Operator work in Novato covers sliding gates, cantilever gates, and heavy swing gates at HOAs, storage facilities, apartment complexes, and business parks along Redwood Boulevard and throughout the Hamilton area. A commercial gate operator replacement in Novato typically runs $1,200 – $3,500 depending on the weight and travel length of the gate, plus any groundworks needed to bed the operator and conduit. Controller-only repairs land between $400 and $900.
Wildfire-season power interruptions across Novato’s northern hills are hard on commercial operators. When power cuts and restores seconds later, the operator can lose its travel limits mid-cycle. That leaves the gate out of service until a technician re-initializes the limits and confirms the entrapment protection actually reverses under load. We carry the programming tools for Viking, BFT, and FAAC commercial operators so the fix doesn’t require days of waiting on a factory rep.
Every commercial call includes a written price for the repair before any work starts. The number on the invoice is the number agreed to at the door. If a repair needs a return visit within the year, that second visit is free under the 365-Day Done Right Promise.

Slide Gate Realignment and Track Repair
A commercial slide gate that binds or judders mid-travel usually has a track alignment problem driven by soil movement, not an operator failure. Novato’s expansive clay heaves in winter and contracts in summer, so gate posts and track beds shift. We reset track, shim rollers, and re-initialize torque limits so the operator stops fighting the gate. Alignment work runs $250 – $500 before any operator parts.
Entrapment Protection Testing
Any gate over a certain size and speed needs functioning entrapment protection: photoelectric safety edges, non-contact sensors, and proper reversal sensitivity. We test all of it on every commercial job and record the results on your invoice. If a safety edge fails, we replace it before the gate goes back into service. This is not optional testing. It’s the law and it’s our standard.
Trusted Brands We Service in Novato
Our techs are factory-familiar with the brands Novato homeowners and property managers actually own. We stock boards, remotes, safety edges, and limit switches for FAAC and BFT swing systems common on hillside properties, plus Linear and Viking operators found on older Novato commercial gates and larger residential installations. Because we keep parts locally, turnaround on a Novato repair call is faster. You aren’t waiting on a distributor in Sacramento to ship a board. The tech arrives with the parts most likely to solve the problem, and if it’s something uncommon, we can usually have it in hand within one to two business days.
Common Electric Gate Repair Problems We See in Novato Homes
- Fog-driven control board failure. Marine-layer fog in southern Novato neighborhoods near the wetlands and Highway 37 works into operator housings and condenses on boards. Intermittent faults follow: the gate opens halfway, stops, and won’t respond until the board dries out or gets replaced.
- Post shift from clay soil movement. Expansive clay under Novato shrinks and swells with the seasons, moving gate posts out of plumb. A swing gate that scraped the driveway in September may bind completely by February. The operator strains, the clutch slips, and the gate reverses mid-open.
- Heat cycling on exposed operators. Properties in the hot, dry northern hills around San Marin and off Atherton Avenue see operators exposed to direct summer sun. Heat cycles expand and contract the internals until solder joints crack and travel limits drift.
- Power interruption after wildfire-season outages. Voltage drops and surge events during PG&E shutoffs and fire-season interruptions scramble controller memory. The gate loses track of where it is and refuses to move until limits are re-initialized on site.
One example stands out. Our tech was called to a hillside property off Sunset Parkway where a LiftMaster swing gate operator had stopped mid-travel after months of marine-layer moisture worked into the control board and a failing safety photocell kept tripping. We dried and sealed the enclosure, replaced the photocell, and corrected a sag at the hinge post that had been loading the operator arm. The gate has run clean through two fog seasons since.
Pricing for Electric Gate Repair in Novato, CA
Most electric gate repairs in Novato run between $180 and $340 in labor, plus parts. Limit switch replacements, keypad reprogramming, safety sensor alignment, and remote replacement fall in that range. Control board swaps run $400 – $750 depending on the opener brand. A new residential gate operator installed starts around $800 for a basic single-swing and climbs to $2,500 or more for dual-swing or slide systems that include concrete footing work and safety edge installation.
You always get a written price before any work starts. The invoice you pay matches the price you approved. If the repair fails within 365 days, the return visit is free. Call (903) 417-0793 for an exact quote. Estimates are free, and a live person answers.
We Also Serve Cities Near Novato
Our gate repair crews work across Marin County and the neighboring corridor. We serve Novato, Fairfax, San Anselmo, Petaluma, and San Rafael on daily routes. Dispatch and scheduling coordinate from the brand’s San Francisco Bay Area office, so a technician near Novato can typically reach most addresses within the hour. If you’re outside the immediate Novato area, mention your city when you call and we’ll tell you straight what the drive time looks like.
Serving Novato, CA - Our Local Coverage Area
We’re based in the Novato 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 Electric Gate Repair in Novato
Fog condenses inside the operator housing and saturates the control board, causing intermittent faults that clear when the board dries out. Southern Novato neighborhoods near the wetlands see this often from late spring through early fall. The real fix is drying and sealing the enclosure and replacing the corroded board if needed. That job usually runs $250 – $500 in Novato depending on the opener. Call (903) 417-0793 for an exact diagnosis and quote.
The gate should reverse immediately when it contacts pressure on its leading edge, and the non-contact eyes should stop or reverse travel before touching an object. If either test fails, the gate is not safe to run near children, pets, or cars. We test entrapment protection on every Novato repair and replacement, and the results are recorded on your invoice. If the safety edge has failed, replacement is usually $120 – $250 per edge before labor.
Usually not. A sagging gate means the post footing has shifted in Novato’s expansive clay or the hinge welds have fatigued. The operator is often working harder to move a gate that’s no longer square. We correct the post, re-hang the gate, and re-set the operator limits. Depending on the weight and damage, that runs $300 – $700. Replacing the operator alone would not fix the sag.
We service FAAC, BFT, Linear, Viking, LiftMaster, Ghost Controls, DoorKing, Elite, and Mighty Mule. We stock common boards, remotes, and safety edges for FAAC and BFT locally because those dominate the Novato hillside market. If your opener is an older Linear or Viking model, we carry the programming tools to re-initialize it on site without waiting on factory support.
No. Gate installation is measured, ordered, and scheduled work. A proper installation in Novato includes groundworks for posts and conduit, a power run, safety edge installation, and reversal testing before the gate goes live. That takes days, not hours. What we can do is come out, measure, and give you a written installation price. Call (903) 417-0793 and we’ll schedule a free measure.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Novato and Marin County through the Relay Home Co. family since 2009.





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