# Greenberg Construction > Palo Alto design-build firm for custom homes, whole-home remodels, additions and ADUs on the Peninsula. Founded in 2014. Architecture, engineering, interiors, permitting and construction under one contract. California Contractor License #996834. Serving Santa Clara and San Mateo Counties, including Palo Alto, Los Altos, Los Altos Hills, Menlo Park, Atherton, Redwood City, Cupertino, Saratoga, Belmont, San Carlos and Woodside. Studio and design showroom: 908 Industrial Ave, Palo Alto, CA 94303. Phone: (650) 600-9536. ## Services - [New custom homes](https://www.greenberg.construction/local-general-contractor-services/new-construction-custom-homes): ground-up custom homes designed and built by one team. - [Remodels and additions](https://www.greenberg.construction/local-general-contractor-services/custom-remodeling-additions): whole-home remodels, second stories and additions. - [ADUs](https://www.greenberg.construction/local-general-contractor-services/adu-accessory-dwelling-units): accessory dwelling units and attached guest suites. - [Precision-built homes](https://www.greenberg.construction/local-general-contractor-services/new-build/precision-built-homes): factory-fabricated components with on-site design-build coordination. ## About - [About Greenberg Construction](https://www.greenberg.construction/about-greenberg-construction-general-contractor): the team and company background. - [Portfolio](https://www.greenberg.construction/project-portfolio): selected completed projects. - [Design showroom](https://www.greenberg.construction/design-gallery-showroom): material and finish selection in Palo Alto. - [FAQ](https://www.greenberg.construction/general-contractor-faq): design-build, permits, timelines, ADUs and older homes. - [Contact](https://www.greenberg.construction/contact-greenberg-local-general-contractor): start a conversation about your project. ## Service areas - [Where we build](https://www.greenberg.construction/bay-area-builders): all cities served. - [Palo Alto](https://www.greenberg.construction/bay-area-builders/palo-alto) - [Los Altos](https://www.greenberg.construction/bay-area-builders/los-altos) - [Menlo Park](https://www.greenberg.construction/bay-area-builders/menlo-park-builders) - [Atherton](https://www.greenberg.construction/bay-area-builders/atherton-builders) ## Guides - [Building a single-family home in Palo Alto](https://www.greenberg.construction/blog/building-single-family-home-palo-alto) - [What to expect when building a custom home in the Bay Area](https://www.greenberg.construction/blog/what-to-expect-when-building-a-custom-home-in-the-bay-area) - [Design-build vs. traditional construction](https://www.greenberg.construction/blog/design-build-vs-traditional-construction-bay-area) - [Remodel or rebuild?](https://www.greenberg.construction/blog/remodel-vs-rebuild-bay-area-homeowner-dilemma) - [Planning a home addition in Los Altos](https://www.greenberg.construction/blog/home-addition-in-los-altos) ## Recognition - [Inc. recognition](https://www.greenberg.construction/blog/greenberg-construction-inc-5000-recognition): No. 159 on the 2023 Inc. Regionals Pacific list; 2024 Inc. 5000 honoree.