Top Fencing Companies in Thornton, CO, 80023 | Compare & Call
There are 238 fencing companies server in Thornton CO
Gutierrez Pros has been serving Denver, CO, with reliable outdoor services for over a decade. Specializing in fences, gates, decks, and tree care, they address the common local issue of weather-damage...
Front Range Lumber Company
Front Range Lumber Company, a family-owned lumberyard and hardware store established in 1965, serves homeowners and contractors across the extended Metro Denver area from its Lakewood location. As a f...
JM Landscaping and Concrete
JM Landscaping and Concrete is a family-owned business serving Longmont, Colorado, for over 20 years. Founded by Jorge Martinez, our team offers a comprehensive range of services to enhance both resid...
Alpine Railing, based in Commerce City, Colorado, has been a trusted custom steel railing manufacturer since 2004. We specialize in decorative railings, window well covers, handrails, and privacy scre...
The Curb and I Solutions
The Curb and I Solutions in Commerce City, CO, specializes in landscaping, fences and gates, and masonry and concrete work. Founded on honesty and transparency, the company ensures clear communication...
The Old Ranch Evergreen Landscaping LLC, led by Roberto Diaz, has served Denver homeowners for over 20 years. We specialize in landscaping, fences and gates, and masonry/concrete, with services includ...
Rocky Mountain Fencing LLC has been serving Federal Heights, CO, and the surrounding Denver metro area with reliable fence and gate solutions. Our team offers installation, repair, painting/staining, ...
Colorado Premier Garage Doors & Gate Systems
Colorado Premier Garage Doors & Gate Systems is a family-owned business serving Denver and the Front Range for over 10 years. We specialize in installation, maintenance, and repair of residential and ...
Arcadian Services is a home service provider based in Fort Collins, Colorado, offering a full range of solutions for homeowners. From fencing and gate installation to appliance hookups, handyman repai...
LG Contractors is a full-service general contracting company based in Denver, CO, specializing in concrete work, deck building, and fence and gate services. We handle everything from pouring and finis...
Estimated Fencing Costs in Thornton, CO
Q&A
Will my fence posts survive the winter in Thornton Central?
Posts that are not properly set below the 36-inch frost line are subject to frost heave, causing failure. In Thornton Central, IRC standards require footings to extend below this depth to counteract clay soil expansion. We engineer our footings to exceed this depth for permanent stability.
What is required before digging fence post holes?
You must contact Colorado 811 for a utility locate. Hitting a gas, fiber, or power line in Thornton Central is a major liability causing service outages and fines. We manage this ticket and coordinate the resulting markings with the Thornton permit office to ensure all paperwork is cleared before excavation.
What fence height is legal for my Thornton property line?
Thornton zoning enforces a 4-foot maximum in front yards and a 6-foot maximum in rear yards. The regulation allows a 0-foot setback, meaning you can build directly on your property line. For corner lots, you must maintain a clear 'sight triangle' for traffic visibility, especially near high-speed corridors like I-25.
Is a standard fence strong enough for Thornton's wind?
No. A design for a 115 MPH V-ult wind speed is required. This engineering standard from ASCE 7-22 dictates post spacing, concrete footing mass, and bracket strength. Fences along I-25 or in open areas near Carpenter Park require specific reinforcement to survive peak storm season gusts.
What fence materials are best for Thornton's soil and insect risk?
Thorston has moderate soil corrosivity and a slight to moderate termite risk. We specify G90 galvanized or powder-coated steel posts and hardware to prevent rust streaks. For wood, pressure-treated lumber with stainless steel or hot-dipped galvanized fasteners is required for material compatibility and longevity.
What are my legal obligations to my neighbor when building a fence in Thornton?
Colorado Revised Statute 35-44-101, the Partition Fence law, governs shared boundaries. In 2026, you have a strict legal duty to provide written notice to the adjoining property owner before constructing or replacing a boundary fence. This prevents disputes and defines cost-sharing.
How soon can you start my fence project?
We typically schedule a site consultation within 1-3 business days. For Thornton Central, our route from Carpenter Park via I-25 takes 25-35 minutes. This consultation allows us to verify your property lines, discuss the 2026 stormwater permeability requirements for your layout, and provide a firm quote based on the $45/hr average labor rate.
Can I have a smart gate for my pool?
Yes, but integration must meet code. IBC/IRC Appendix AG requires pool barriers to have self-closing, self-latching gates. Modern IoT smart latches can satisfy this if they provide automatic positive latching and are wired to a backup power source. This integration addresses liability for Colorado homeowners.