Top Fencing Companies in Longmont, CO, 80501 | Compare & Call
There are 236 fencing companies server in Longmont CO
Door Specialties
Since 1974, Door Specialties has been Denver's trusted family-owned provider of door and gate systems. We specialize in installing and retrofitting manual and automatic doors, overhead doors, rolling ...
Rocky Mountain Concrete
Rocky Mountain Concrete is a family-owned and operated business serving Denver, Colorado since 2007. We specialize in transforming outdoor spaces through masonry, concrete, landscaping, and fencing. O...
Overwash Co., founded by a Marine Corps Force Recon veteran in 2025, provides pressure washing, gutter services, and fence and gate cleaning in Lafayette, CO. Serving Boulder and Denver counties, the ...
Tlallan Iron Works, established in 2007, brings over 20 years of experience to Denver’s metal fabrication and fencing industry. Based in the city, the company specializes in custom interior and exteri...
Ace Of All Trades
Ace Of All Trades is a construction company based in Loveland, CO, with over 15 years of experience in home improvement. We handle projects of all sizes, from interior renovations that modernize your ...
McLean Forge & Welding, located in Boulder, CO, has been a trusted provider of custom metalwork and outdoor structures since 1985. Co-owners Paul Szlyk and Ray Tuomey bring a combined 57 years of expe...
Boulder County Fencing, based in Louisville, CO, is a locally owned family business with over 14 years of experience. Founded by Chris, the company is licensed, insured, and known for reliable workman...
Ketterhagen Customs started as a way to work independently, but it quickly became something more meaningful. Based in Boulder, CO, we specialize in door sales and installation, window installation, an...
Homestead Metalworks
Homestead Metalworks in Denver, CO, began when the founders found it hard to locate well-made, manufactured furnishings for their own home. What started with a single side table has grown into a full-...
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...
Estimated Fencing Costs in Longmont, CO
Frequently Asked Questions
Can I have a smart gate with a pool?
Yes, but integration is critical. A smart gate's IoT latch must be engineered to meet the IBC/IRC Appendix AG pool code requirement for self-closing and self-latching mechanisms. This dual-compliance is the modern standard for Colorado liability protection.
What is required before digging post holes?
You must contact Colorado 811 for a utility locate. Hitting a gas or fiber line in Downtown Longmont creates major liability and service disruptions. We manage this and the associated city permit office paperwork as a standard part of the project scope.
How deep do fence posts need to be in Longmont?
Posts must be set to a 36-inch minimum depth to counter frost heave. The IRC requires footings below the local frost line. Posts in Downtown Longmont that are set shallower will lift during freeze-thaw cycles, causing structural failure.
What are the legal rules for a fence on my property line?
Colorado Fence Law (C.R.S. 35-46-101 et seq.) applies. As of 2026, you must provide written notice to adjacent owners before altering a shared 'partition fence.' This is a mandatory step for any fence built on the line in Longmont.
What are the height and placement limits for my fence?
Longmont zoning limits are 4 feet in front yards and 6 feet in rear yards. The 0-foot setback allows building directly on the line. Corner lots must maintain a clear 'sight triangle' for traffic safety, especially near high-speed corridors like CO-119.
Is my fence designed for high winds?
It must be. Longmont's 115 MPH V-ult wind speed rating governs the design. This 'ultimate' wind load dictates post spacing, concrete footing mass, and bracket strength to survive peak storm season gusts, per ASCE 7-22 standards.
How soon can a consultation be scheduled?
We dispatch from the Roosevelt Park area. The route via CO-119 allows for a 15-20 minute response time to most of Longmont for an initial site assessment and project scoping.
What fence materials work best here?
Given the Low to Moderate soil corrosivity and Slight/Moderate termite risk, material compatibility is key. Use galvanized or stainless steel fasteners to prevent rust streaks. Pressure-treated wood or composite materials offer suitable durability for these conditions.
