Top Fencing Companies in Altadena, CA, 91001 | Compare & Call
There are 233 fencing companies server in Altadena CA
Greg's Portable Welding, owned by Gregory Keolian, is a Los Angeles-based mobile welding service certified by the Department of Building & Safety in Structural and Reinforcing Steel. Specializing in m...
Master Handyman Service is owned and operated by Steve, a lifelong San Fernando Valley resident who brings decades of experience in maintenance and construction. Growing up with a family of contractor...
Emuna Garage Doors and Gates, owned by Roze, has been serving West Hills and nearby neighborhoods since 2015. We specialize in repairing damaged garage doors, installing and repairing fences and gates...
Big Brother Fence, owned by Jesse, has been serving Anaheim and surrounding areas since 2010. Jesse started in the fencing trade right out of school, working for other companies before opening his own...
Modern Fence Co in La Puente, CA, is a custom metal fabrication company founded just before the COVID-19 pandemic. We specialize in fence and gate installation, painting or staining, repair, and weath...
Stump Fence has been family-owned and operated since 1978, bringing over 50 years of fencing expertise to Glendora and the Inland Empire. Founded by Melissa's father, the company specializes in the in...
BetterYard Construction
BetterYard Construction is a licensed and insured outdoor construction company serving homeowners in Irvine and across Southern California. We specialize in pavers, concrete driveways, patios, retaini...
1 800 Pro Fence, originally founded as David Proctor Fencing in October 1988 by David Proctor, has been serving Monrovia and the surrounding San Gabriel Valley for over three decades. Starting as a so...
E & S Handyman Services, founded by Sean in 2015, is a trusted handyman, flooring, and fence and gate company serving La Habra, CA. Sean, a straightforward and reliable professional, handles everythin...
Barragan Ironworks is a licensed, bonded, and insured fabrication and repair service based in Baldwin Park, CA, serving all of Southern California. With C-13 and C-23 licenses (#1078118), the company ...
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.
