SI United Construction provides construction services for almost every type of build, whether it is a small addition to an existing home or a ground up dream home build. We commonly assist in single family homes, multi-family dwellings, and even commercial spaces. Our years of construction experience will help you avoid common pitfalls and guide your build.
Our clients find that our general contracting services reduce overall cost, long term maintenance, make final inspection a breeze, and save them time from having to manage their own project. We handle the entire process so you don’t have to, which allows you to focus on your real job.
Our flat fee addition services often include the following:
Bedroom Addition:
• Create bedroom extensions or add new rooms for growing family or additional space.
• Integrate HVAC, plumbing, electrical systems into new construction through stand-alone or integrated zones.
• Coordinate new insulation, drywall, windows, and finish with existing construction.
Kitchen Addition:
• Expand kitchen footprint with cabinetry, countertops, and fixtures.
• Relocate or upgrade utilities including gas, plumbing, and electrical systems.
Patio Addition:
• Construct custom patios, enclosures, or sunrooms.
• Handle foundation work, drainage, and structural framing.
• Install screens, sliding doors, or windows for year-round comfort.
• Provide lighting, ceiling fans, or outdoor kitchen integration.
Garage Addition:
• Build new garages or expand existing ones for additional storage or vehicles.
• Incorporate custom doors, electrical systems, concrete work.
• Manage fire-rated walls, insulation, and ventilation.
• Attached or detached options.
Carport Construction:
• Build open or enclosed carports to protect vehicles and improve curb appeal.
• Integrate lighting and drainage systems into carport structures.
• Construct a structure that is both structurally sturdy and visual appealing.
Pool House Construction:
• Build luxurious or practical pool houses tailored to your outdoor lifestyle.
• Integrate bathrooms, changing rooms, or storage into your design.
• Coordinate plumbing, tiling and HVAC for all seasons use.
• Provide custom finishes that complement your homes existing style.
• Provide details and finish to compliment homes existing style.
Why Choose Us
- Consider future needs and flexibility. Many contractors will just take the plans on the page and build it. We work with the client to “future proof” any additions, adding long-term value and adaptability to the build.
- Consider how the addition will blend with the existing structure. When designing an addition, it’s important to ensure it seamlessly integrates with the original home. Whether it’s matching the architectural style, using similar materials, or paying attention to the flow of space, a thoughtful design will make your addition feel like it’s always been part of the house.
With years of experience expanding homes throughout Los Angeles, our team specializes in seamless additions that enhance both functionality and curb appeal. Whether you’re adding extra living space, a second story, or a new room, we manage every aspect of the project with precision and care. From design to final inspection, we ensure your addition integrates flawlessly with your existing home, staying on schedule and within budget.
“After bad experiences with other contractors, I was nervous about the prospect of doing an addition to my home. SI United Construction made the experience enjoyable and could not have been smoother. They respected our space, stayed on budget, and delivered a final product that blends seamlessly with our original structure. Highly recommend.”
– Homeowner
“Adding onto our house felt overwhelming at first, but SI United Construction made it easy. They communicated every step of the way and made suggestions that I wouldn’t have otherwise thought of. The end result truly exceeded my expectations. I finally have a contractor I can confidently refer people to!”
– Homeowner
Schedule a FREE estimate today so we can discuss how our flat-fee options can save you time and money.