Top Fencing Companies in Altadena, CA, 91001 | Compare & Call
There are 233 fencing companies server in Altadena CA
Covington Framing Construction
Covington Framing Construction, established in 2012, is a licensed construction company serving Los Angeles County and surrounding areas. Owner Jonathan brings 14 years of experience as a framing carp...
Jack Mazur Carpentry began in 1998 when founder Jack Mazur started as a painter in Los Angeles. Two years later, he discovered a passion for woodworking, and carpentry became his life’s work. Since th...
Payless Fence Repair & Handyman Services is a licensed fence contractor based in Los Angeles, CA. After completing our first few jobs, the positive feedback from clients motivated us to build a compan...
CityWide Garage Doors and Gates
CityWide Garage Doors and Gates has been a family-owned business serving Los Angeles since 2010, bringing over 18 years of industry expertise to every project. We specialize in garage door and gate se...
Pacific Garage Doors & Gates, Inc. is a licensed provider serving Los Angeles, CA, specializing in garage door services and fence and gate solutions. We install, repair, and maintain driveway gates, g...
Gate & Garage Masters, owned by Tommy, has been serving Woodland Hills and the surrounding San Fernando Valley since 2021. We specialize in fence and gate installation, repair, and automatic conversio...
Ergeon is a technology-driven outdoor construction company headquartered in Los Angeles, founded by two CS PhD serial entrepreneurs with a vision to empower homeowners. We specialize in fence and gate...
Image Outdoor is a family-owned and operated outdoor renovation company based in Los Angeles, CA, specializing in custom fences, gates, decks, and hardscape solutions. For nearly two decades, we have ...
Secure Path Gates is a family-owned business in Los Angeles, CA, founded and operated by David, who brings over 18 years of hands-on experience in fence and gate installation. Specializing in resident...
Top Notch Vinyl Fencing serves Sun Valley, CA, specializing in vinyl, aluminum, and iron fences, gates, and patio covers. We offer free in-home consultations to help you choose from a variety of color...
Estimated Fencing Costs in Altadena, CA
Question Answers
What is required before digging fence post holes?
You must call DigAlert (811) at least two working days before excavation. Striking an unmarked utility line in the Altadena Foothills creates major liability and repair costs. We manage this call and all subsequent permit office paperwork for the Altadena jurisdiction as part of the installation contract.
What are the height and setback rules for fences in Altadena?
Altadena zoning limits front yard fences to 3.5 feet and rear fences to 6 feet. The standard setback is 0 feet, allowing construction directly on the property line. For corner lots, you must maintain a clear 'sight triangle' for visibility, especially near high-traffic corridors like I-210.
What are the requirements for a fence around a pool with a smart gate?
Pool fences must meet ASTM F1908-08, requiring self-closing and self-latching gates. In 2026, integrating IoT smart-gate systems is a high trend. We ensure the electronic latch mechanism meets this ASTM standard to satisfy California liability and safety codes for automated access.
Do I need to notify my neighbor before building a fence on the property line?
Yes. California Civil Code Section 841 is a 'good neighbor' law. As of 2026, you must provide a 30-day written notice to any neighbor sharing the boundary. For a fence on the line in Altadena, this is a strict legal requirement before any replacement or new construction.
Is a standard fence strong enough for Altadena's wind?
No. The 105 MPH V-ult wind speed rating requires engineered resistance. Standard post spacing and brackets often fail. We design using ASCE 7-22 standards, specifying closer post centers and hurricane-rated hardware to survive peak storm season gusts channeled from the I-210 corridor.
How deep do fence posts need to be set in Altadena?
Posts must be set below the 12-inch frost line to prevent frost heave. In the Altadena Foothills, soil expansion can lift shallow posts, causing structural failure. We follow IRC standards, embedding posts 24-30 inches deep to ensure stability against both frost and the 105 MPH V-ult wind load.
What fencing materials are best for Altadena's soil and termite risk?
With moderate soil corrosivity and termite risk, material compatibility is critical. Galvanized steel posts are recommended. For wood, use pressure-treated lumber and stainless-steel fasteners to prevent rust streaks and resist subterranean termite activity common in the foothills.
How soon can a project start, and what is the consultation process?
We typically schedule consultations within 3-5 business days. For the Altadena Foothills, our route from Charles S. Farnsworth Park via the I-210 allows for a 35-45 minute response window. We conduct a full site survey to assess zoning, wind exposure, and footing requirements during the initial visit.
