Finding the right contractor for your ADU in Cupertino isn't just about getting a good price; it's about finding someone you can trust to do the job right. I've seen enough projects go sideways to know that a little upfront vetting saves a lot of headaches down the line. You're building a significant asset, so don't rush this part.
What Questions Should You Ask?
When you're talking to potential contractors, don't be shy. You're interviewing them for a big job. Here are some questions I'd make sure to hit:
- Have you built ADUs specifically in Cupertino before? This is huge. Building codes, permitting processes, and even soil conditions (especially in areas like the foothills where expansive clay can be an issue) can vary. Someone familiar with Cupertino's specific requirements will save you time and potential rework.
- Can I see your license and insurance? Don't just ask; verify. We'll get to how in a minute. Make sure their general liability insurance is current and adequate.
- How do you handle change orders? This is where budgets often blow up. A good contractor will have a clear, written process for any changes to the scope of work, including how costs and timelines are affected.
- Who will be my main point of contact, and how often will you communicate? You need to know who to call and when you can expect updates. Clear communication prevents misunderstandings.
- What's your typical project timeline for an ADU like mine? They should be able to give you a realistic range, accounting for permitting, construction, and inspections.
- Can you provide at least three recent references for ADU projects? And actually call them. Ask about their experience, communication, quality of work, and if they'd hire them again.
- How do you manage subcontractors? Do they have a reliable crew they've worked with before, or are they constantly bringing in new people? Consistency usually means better quality and fewer delays.
What to Look For in a Quote
A quote isn't just a number; it's a breakdown of what you're getting for that money. Here's what I look for:
- Detailed Scope of Work: It should clearly list everything included. From demolition and foundation to framing, electrical, plumbing, insulation, drywall, finishes, and landscaping. If it's vague, it leaves room for assumptions and extra costs later.
- Specific Materials: Does it specify the type of windows, roofing, flooring, and appliances? Or does it just say