Top Fencing Companies in Thornton, CO, 80023 | Compare & Call
There are 238 fencing companies server in Thornton CO
Trophy Fence, LLC is a small, family-run fencing company based in Denver, Colorado. Founded in 2012 by a Colorado native who started building fences at age 15, the business is built on decades of hand...
Denver Fence Construction, owned by Louise, has been a staple in the Denver area for over 25 years. As a family-owned business, we specialize in installing, repairing, and maintaining fences and gates...
Top Shelf Fencing, founded in 2020 by Salvado and his family, is a family-owned and operated business serving Longmont, Colorado, with over two decades of combined experience. We specialize in fence a...
MB & J Landscaping and Concrete
MB & J Landscaping and Concrete serves Arvada, CO, and the Denver metro area with hands-on experience in landscaping, fences and gates, and snow removal. Located near the intersection of Wadsworth Bou...
Open Range Fence is a Parker, CO fencing company founded by a contractor who grew up building fences with his father in Utah. After visiting Colorado, he decided to move here and start his own busines...
C J Grey Construction
C J Grey Construction, founded by Chris J. Grey in 2009, is a licensed and insured construction company serving the Denver Metropolitan Area. We specialize in concrete work, fencing and gates, and dec...
KenG Fence has been serving the Denver and Boulder areas since 1981, owned and operated by Ken G. as a family-run business. We specialize in fence and gate installation, repair, painting, staining, an...
Denver Fence Specialists, founded by Roman Lefevre, is a locally-owned fence installation and repair company serving the Denver Metro Area. Roman, originally from France and a Coloradan for over 10 ye...
Juarez Landscaping Services is a local Denver, CO company that provides landscaping, irrigation, and fencing solutions. We handle everything from garden design and lawn care to tree trimming and stump...
Mile High Railings, LLC is a family-owned metal fabricator serving Centennial and the Denver metro area. Based in Denver, we specialize in custom railings, gates, staircases, and handrails. For local ...
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.
