Smart Renovations and Seamless Additions for Homes and Businesses in Northern California.
Transform your home with trusted residential renovation and remodeling services in Northern California. We focus on home upgrades, remodels, and additions designed for real life and long-term value. Commercial and office projects are available on a selective basis.

Built on Integrity, Experience, and Craftsmanship
From the first walk-through to final completion, our goal is simple: complete customer satisfaction.
Gani and Harve work directly with every client to fully understand their needs, vision, and priorities. We take the time to listen, ask the right questions, and provide a clear, detailed proposal so there are no surprises along the way. If challenges arise, you can rely on our experience to offer smart, practical solutions.
Why Do Clients Choose Us?
What We Are Experts On
Unlike many contractors, we handle everything under one roof. Our team includes:
• In-house architect
• Structural engineers
• Civil engineers
• MEP engineers (mechanical, electrical, and plumbing)
This integrated design-build approach allows us to streamline the process, reduce delays, and ensure every project runs smoothly from concept to completion.
We take pride in the craftsmanship of our workforce and the care put into every project—large or small. Throughout construction, you can expect:
• Efficient and timely project execution
• High-quality materials
• Work performed in a professional, workmanlike manner
• Full compliance with building codes and construction laws
IDA and Max Alvarado Construction, LLC also has a General License B, #111330, giving our clients added confidence and peace of mind.
Your Vision. Our Full Attention. From Day One.
Gani and Harve personally meet with every client to listen, plan, and align expectations before construction begins. We provide a clear scope of work and a detailed proposal so you know exactly what to expect. And if concerns arise, our team is ready with proven solutions to keep your project moving forward.
We believe great projects start with listening. Gani and Harve work directly with clients during the initial walk-through to fully understand their vision and expectations. A detailed proposal follows, and if challenges arise, our experience ensures solutions that protect both your project and your peace of mind.
Our Testimonials
What Some of Them Say
We hired IDA and Max Alvarado Construction for a major home renovation, and the experience exceeded our expectations. Gani and Harve were involved from day one, clearly explaining the process and keeping us informed at every stage. The quality of the work and attention to detail were outstanding. We felt confident throughout the project and would absolutely recommend them.
From the initial walk-through to project completion, communication was clear and professional. Gani and Harve took the time to understand what we wanted and provided a detailed proposal that made everything easy to follow. When small issues came up, they offered smart solutions without delays. Our home addition turned out exactly how we envisioned it.”
IDA and Max Alvarado Construction handled our office renovation with professionalism and efficiency. Their in-house design and engineering team made coordination seamless, and the project was completed on time and within scope. We appreciated their transparency and responsiveness throughout.
We were referred to IDA and Max Alvarado Construction and quickly understood why they’re so highly recommended. Gani and Harve are honest, knowledgeable, and hands-on. They delivered high-quality work using great materials and followed all building codes.




