AG Constructions: Best Fence Installation Serving Sterling, VA 20164
Sterling, VA 20164
Business Offerings
- Patio, porch, or terrace construction or installation
- Exterior wall construction
- Fence and gate weatherproofing
- Landscaping building construction
- Building additions
Frequently Asked Questions
My wooden fence in Sterling is starting to rot and sag after a wet season. What’s causing this and how can you fix it?
That’s common in our area, especially near neighborhoods like Sugarland Run or Cascades. Moisture and freeze-thaw cycles cause wood to rot and posts to loosen. AG Constructions can assess the damage—if the posts are unstable, we’ll replace them and re-set them in concrete. For the fence panels, we offer repair or replacement, and we recommend weatherproofing with a stain or sealant to protect against future moisture. We also check your gate hinges and manual gate operation so everything swings smoothly again.
My driveway in Sterling has several cracks and a low spot that holds water. Can you resurface it or do I need a whole new driveway?
It depends on the extent of the damage. For isolated cracks and minor settling near places like Potomac Run or Algonkian, we can often patch and resurface, improving drainage by adjusting the slope. If the concrete is badly cracked or uneven, a full replacement may be more cost-effective in the long run. We’ll inspect the base and give you an honest recommendation. Either way, we can match the existing look and make sure it ties into your walkways or patio.
My manual gate at the side of the house is dragging on the ground and won’t latch properly. Can you adjust it without replacing the whole gate?
Most likely yes. This is a common issue in Sterling homes, especially when posts shift in the clay soil. AG Constructions will check the gate hinges and frame. Often the fix is adjusting or replacing the hinges, re-setting the latch post, or trimming the bottom if it’s swollen from moisture. If the gate itself is warped beyond repair, we can build a new one to match your existing fence style. We’ll also inspect the rest of the fence and see if any weatherproofing is needed to prevent future problems.
Company Background
AG Constructions is a trusted general contractor serving Sterling, VA, and surrounding areas. Specializing in fences, gates, masonry, and concrete, we help local homeowners tackle common problems like aging wooden fences, sagging gates, and cracked driveways. Whether you're near CountrySide or close to Potomac Falls, we provide practical solutions: building new additions, paving driveways, repairing or weatherproofing fences, and constructing patios or retaining walls. Our team handles everything from manual gate repairs to full fence staining, keeping your property secure and looking its best. No need for multiple contractors—we manage the job from start to finish, saving you time and stress. For reliable, neighborly service in Loudoun County, AG Constructions gets it done.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















