Experienced Fencing Company in San Francisco, CA 94122 - DNS Engineers

San Francisco, CA 94122

(650) 770-4423

Questions and Answers

How do you handle fence post movement and privacy panel damage common in San Francisco homes?

San Francisco's wind and hillside soils can cause fence posts to shift and privacy panels to warp. At DNS Engineers, we address these issues by using galvanized steel brackets or concrete footings for post stability, and we select pressure-treated or composite materials that resist moisture and corrosion. We also assess your property's slope and exposure to choose the best anchoring method for long-term durability.

Can you help with both floor repair and full floor installation in a single project?

Absolutely. We handle everything from minor floor repairs—like patching damaged boards or leveling uneven areas—to complete floor installations using hardwood, laminate, tile, or engineered wood. Our team ensures proper subfloor preparation and matches materials to your home's style, whether you're in a Victorian flat or a modern condo.

What's involved in adding a new room or building an ADU for a San Francisco property?

Adding a room or constructing an Accessory Dwelling Unit (ADU) in San Francisco requires careful planning with local zoning and permit requirements. DNS Engineers manages design, structural framing, electrical, plumbing, and finishing. We work within your property's footprint, minimize disruption, and coordinate with inspectors to ensure compliance. Projects can range from a bedroom addition to a full guest house.

Business Overview

DNS Engineers is a San Francisco-based team of skilled professionals specializing in flooring, fences, gates, and general contracting. With extensive experience in home and outdoor repairs, we bring meticulous attention to detail and use only high-quality materials and tools to ensure every job is completed correctly the first time. Our services range from balcony additions, deck construction, and structural repairs to complete home remodels, floor installation and restoration, garage remodeling, laundry room remodeling, and construction of guest houses, ADUs, and manufactured or modular homes. We believe in clear, honest communication from initial consultation through project completion, so you always know what to expect. In San Francisco, many homes experience fencing issues such as fence post movement and privacy fence panel damage—especially in windy or hillside neighborhoods. We address these local challenges by using reinforced posts, proper anchoring techniques, and weather-resistant materials specific to the Bay Area climate. Whether you're near Pacific Heights, the Mission District, or close to landmarks like Golden Gate Park or the Presidio, our team provides reliable, neighborly service. From single-family home construction to structural repairs and additions, we help San Francisco homeowners enhance their properties with confidence.

What the Company Handles

  • Remodeling
  • Bedroom addition
  • Structural repair
  • New room addition
  • Single-family home construction
  • Laundry room addition
  • Floor repair

Business Location & Hours



Mon:8:00 AM - 6:00 PM
Tue:8:00 AM - 6:00 PM
Wed:8:00 AM - 6:00 PM
Thu:8:00 AM - 6:00 PM
Fri:8:00 AM - 6:00 PM
Sat:9:00 AM - 4:30 PM
Sun:Closed


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