Building & Remodeling SL United Construction

Together We Can Build Anything

All Your Residential Construction Needs in One Place

SL United Construction is your best choice for a San Diego custom home builder and remodeling contractor and more! SL United Construction offers a wide range of home construction services, including new home construction, house framing, cement house foundations, bathroom remodeling and kitchen remodeling, home window and door replacement, concrete, stucco, room additions, and handyman services. We work with architects and designers to bring your new construction home dream project to life.

As a licensed, bonded, and insured general contractor, you can rely on us to provide superior customer service and quality craftsmanship. We offer the following:

Construction for Apartments/Single and Multifamily Residences

We have extensive experience in home remodeling, home restoration, and rental apartment/condo turnover, to make your investment property rent ready. With the help of our architects and design staff, we can build your dream home or update your existing one to fit all your needs.

Using a local general contractor for home building and remodeling has many benefits. Here are some reasons why you might want to consider hiring us for your building or remodeling project:

  1. Knowledge of Local San Diego County Building Codes: We are familiar with the specific building codes and regulations in the San Diego area that apply to your project. That ensures that your construction or remodeling project is built to local code, and passes all of your inspections. We help you with the highly complicated process of permitting for your project... every step of the way!
  2. Better Communication and Accessibility: Hiring a local general contractor means that you have easy access to us whenever you need to ask questions or make changes. This helps ensure your project flows smoothly and is completed on time.
  3. Strong Relationships with Local Subcontractors: As a local building contractor, we have established relationships with other local subcontractors here in San Diego.  This results in better pricing, and quicker turnaround times for your project.
  4. Community Reputation: We are a general contractor deeply invested in the San Diego community. We rely on word-of-mouth referrals to build our reputation. This means that we go above and beyond to ensure that your project is completed to your satisfaction,. We WANT you to recommend us to your friends! Many of our customers are repeat or multi-generational referrals.
  5. Support Our Local San Diego Economy: By hiring a local general contractor like SL United Construction, you are supporting our local economy and helping to keep jobs in San Diego.

Overall, using a local general contractor for remodeling or new construction, like SL United Construction, will provide you with peace of mind, better communication, higher quality work, and support for our San Diego community. That's a win-win for everyone.Together, we make San Diego Strong!

New Construction - Home Remodeling

SL United Construction was established in 2016 and is a family owned business.  SL United Construction is committed to its core values of integrity, innovation, and quality. We approach each project with our client’s vision in mind, and we build customer relationships based on communication and trust. 

Every member of the construction team commits to exceed our clients expectations.  Our clients trust us because of our timeliness, attention to detail and our service minded attitudes. Read our reviews, and it shows - we walk the walk!

Spiro Walpert and family

About SL United Construction

Spiro Walpert is the prime contractor of SL United construction and has been involved in the construction industry for over 20 years. From the initial estimate to the completion of your project he will be on site to ensure the work is done properly and completed on time.

SL United Construction is a local San Diego general contractor near you and physically located in El Cajon, CA. We provide outstanding construction services for home remodels, additions, and new construction home building.

We create a successful partnership with our clients throughout the construction process. SL United Construction is a San Diego leader in providing value-added construction services.

Call us today at (619) 742-2100 or use our Contact Form for a free design consultation and estimate for your project.

License # 1021808

San Diego Home Building & Remodeling

From pouring that new concrete foundation to that fantastic tile roof, and everything in between (framing, plumbing, carpentry, electrical, HVAC, drywall, and stucco) SL United Construction is your best choice for your San Diego home building and remodeling construction project.


Our 100% professional team of dedicated and motivated craftsmen will make sure your project is completed with the attention to detail that you expect from an experienced custom home builder,

We've been building and remodeling homes in San Diego for over 20 years!

Construction and Remodeling Experts

Affordable new home construction and remodeling by your local San Diego  experienced, construction experts.

Be sure to check out our Home Improvement and Remodeling Tips for homeowners. We believe in 100% transparency with our customers, and are happy to share with you. We build positive relationships... and we're in this for the long term. We want your referrals.

home building remodeling new construction
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Let's Discuss Your Next Project

We proudly serve clients in all San Diego County, including Greater San DiegoEl CajonAlpineSanteeLakesideEncinitasEscondidoLa MesaNational CityOceansidePowaySan MarcosSolana BeachVistaCarlsbadRamonaRancho BernardoSpring ValleyChula VistaCoronadoMission BeachPacific BeachDel Mar, and La Jolla.

To get started, just call us today at (619) 742-2100 and schedule a free design consultation and estimate. There's NO OBLIGATION! 

Or Use Our Quick Contact Form to Reach Out to Us