Best Fence Companies in Thornton, CO

3 fence contractors serving Thornton · 4.7 avg rating · 71 reviews analyzed · Adams County

With a population around 141K, Thornton supports a solid base of local fence contractors. Rocky soil and expansive clay (bentonite) near the Front Range make post installation challenging — expect higher labor costs. Wood fence installation in Thornton starts at $18 per linear foot, which is competitive for the region. Ground freezes in winter, limiting excavation — most installations happen March through November. Every contractor listed below serves Thornton and Adams County — compare credentials, read reviews, and check the local permit requirements before starting your project.

All Fence Companies in Thornton

Are you a top fence company in Thornton?

We research and rank the best contractors in every city. If your company belongs on this list, apply for FA Verified status.

Apply for Verification

Fence Installation Costs in Thornton

Average fence costs per linear foot in Thornton, CO.

Average fence installation costs per linear foot in Thornton
Fence TypeStarts At / ft
🪵Wood (Cedar)from $28/ft
🔗Chain Linkfrom $17/ft
🏠Vinylfrom $30/ft
⚙️Wrought Ironfrom $38/ft
🧱Compositefrom $34/ft

* Estimates for Thornton, including materials and labor. Actual costs vary by terrain, height, gates, and contractor.

Fence Permits & Regulations in Thornton

Permit Required
YesContact city for current fees
Process
Contact the City of Thornton Building Department for fence permit requirements.
Max Height (Front)
4 feet
Max Height (Back)
6-8 feet
Setback
Fences must be on or behind the property line.

Popular Fence Types in Thornton

Cedar privacy fenceChain linkVinyl privacyWrought ironBoard-on-board

Frequently Asked Questions

Wood fencing in Thornton averages $28–$55 per linear foot, chain link $15–$30, and vinyl $30–$55. Prices vary by material, terrain, and contractor.