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Business Details
49 Years
experience
Expert Residential Remodeling Services in Palo Alto
GR8WORK Builders has been transforming homes in the SF Bay Area for over 45 years. Founded in 1977 by Bob Rosenberg, our company combines decades of hands-on experience with a commitment to quality craftsmanship and client care. Our team of skilled trade specialists delivers residential remodeling solutions tailored to individual needs, including home additions, ADUs, and full-scale renovations. We prioritize transparency, precision, and respect for every client's home, ensuring projects are completed on time and within budget.

With a legacy rooted in sustainable practices and industry certifications, we continue to uphold the standards set by our founder while adapting to modern construction innovations. Our leadership team brings diverse expertise in construction, finance, and design to every project, ensuring a seamless experience from concept to completion.
Services
Residential Remodeling Home Additions ADU Construction Bathroom Remodels Generator Installations
Details
  • Year established: 1977
Highlights and features
  • We have over 45 years of experience in residential remodeling.
  • Our team includes certified trade specialists with industry expertise.
  • We guarantee personalized service tailored to individual client needs.
  • Projects are completed on time and within budget.
  • We incorporate sustainable building practices and green certifications.
Associations and certifications
  • NARI
  • Certified Green Building Professional
Services
Residential Remodeling
We specialize in full-scale residential remodeling projects that enhance functionality and aesthetics. Our process begins with personalized consultations to understand client goals, followed by expert design and construction. With over 45 years of experience, we ensure every detail meets our high standards for quality and durability.
Home Additions
Our home addition services create expanded living spaces tailored to your lifestyle. From concept to completion, we handle structural integration, permitting, and finishing touches. Our team ensures seamless transitions between existing and new spaces while maintaining architectural integrity and maximizing property value.
ADU Construction
We design and build custom Accessory Dwelling Units that meet California's specific regulations. Our ADUs provide versatile living spaces for family members, rental income opportunities, or home offices. We handle zoning requirements, utility connections, and interior finishes to create functional, code-compliant secondary units.
Bathroom Remodels
Our bathroom remodeling service focuses on modernizing spaces with premium materials and efficient layouts. We upgrade plumbing systems, install water-efficient fixtures, and create spa-like environments. Every project emphasizes durability, accessibility, and aesthetic appeal to match contemporary design trends.
Generator Installations
We install whole-home generator systems that provide uninterrupted power during outages. Our technicians handle electrical system integration, fuel source connections, and automated transfer switches. These installations ensure safety and comfort for critical systems like heating, refrigeration, and medical equipment.
People
Wendy McCann
Co-Owner
CPA with 40 years of accounting expertise, Wendy manages financial operations and green building initiatives. Her background ensures fiscal responsibility and sustainable practices in every project.
Patrick McCann
Co-Owner
Licensed general contractor since 2008, Patrick brings construction and real estate expertise. With experience in commercial landscaping and event production, he oversees project execution and design coordination.
Bob Rosenberg
Founder
Established GR8WORK Builders in 1977 after training with master carpenters. A NARI-certified remodeler and green building pioneer, Bob's legacy continues through our commitment to quality craftsmanship.
Questions
What residential remodeling services do you offer?
We provide full-service residential remodeling including kitchen and bathroom renovations, home additions, ADU construction, and generator installations across the SF Bay Area.
How long has GR8WORK Builders been in business?
We've served the Bay Area since 1977, offering over 45 years of residential construction expertise with a focus on quality and client satisfaction.
Are you licensed for California construction projects?
Yes, we hold California Contractors License #427994 and comply with all state building codes and regulations for residential remodeling work.
Do you handle ADU projects from start to finish?
We manage complete ADU development including design consultation, permitting assistance, construction, and final inspections to ensure code-compliant secondary units.
Can you accommodate special design requests?
Our team works closely with clients to incorporate custom design elements while maintaining structural integrity and project timelines.
What areas do you serve?
We primarily serve the SF Bay Area, including Palo Alto, San Jose, and surrounding communities for all residential remodeling and construction needs.