- Mon to Sat 8:00 AM - 5:00 PM
- (415) 672-9189
FAQs
Our team ensures every project is completed with precision, care, and respect for your home.
Have a clear idea of what you want to accomplish—kitchen remodel, bathroom remodel, ADU, addition, foundation repair, deck, or general remodeling.
Define an approximate budget and a general timeline. If you already have materials or specific products in mind, even better.
The clearer your vision, the more accurate the estimate we can provide. And if you already have blueprints, the estimate will be even more precise.
It depends on the type of work. For small projects like repairs, painting, or interior updates, a designer who can create basic plans may be enough.
However, for ADUs, additions, foundation work, or any structural changes, it’s important to work with a licensed architect or engineer in California to ensure compliance with permits and building codes.
Your top value-boosting upgrades are:
Kitchen remodels
Bathroom remodels
Updating cabinets, countertops, lighting, fixtures, showers, flooring, and overall design makes a big impact.
After that, adding functional living space—such as an ADU or a home addition—significantly increases property value in California.
A new or upgraded deck also improves both appeal and usability.
Costs vary widely. In California, you might see pricing anywhere from $50 to $600+ per square foot. Prices depend on materials, demand, season, labor, permits, supply chain, and the actual scope of work.
This is why estimates from different contractors can vary so much.
Always ask what is included, who chooses the materials, and what portion is labor versus finishes.
At TC Construction, we help you stay realistic with a clear breakdown of costs, timeline, and priorities.
Search terms like “general contractor near me” or “contractor Mill Valley CA” usually work best.
TC Construction services up to 50 miles around Mill Valley, so chances are we’re close to you.
You can also look us up through local recommendations or review platforms.
You’ll see ranges from 15% to 50%, but markup is not just profit. It covers materials, labor, transportation, insurance, permits, subcontractors, tools, workers’ compensation, software, business expenses, and yes—a reasonable profit so the company can operate.
Every contractor has a different overhead structure, which explains the variation in bids.
Make sure that:
The estimate includes everything you want, clearly described and itemized.
The contractor is licensed and insured (TC Construction is).
They have solid experience (we have 18 years).
They communicate clearly and show professionalism during the estimate.
They provide a reasonable and realistic project timeline.
Don’t assume the lowest bid is the best. Don’t assume the highest guarantees top quality. Choose the contractor who proves reliability and transparency from day one.
In remodeling, anything hidden behind walls, floors, or plumbing can reveal surprises—dry rot, outdated wiring, substandard plumbing, etc.
These aren’t unusual, but they do require adjustments. TC Construction is upfront about these possibilities so you’re never caught off guard.
Any change—whether due to unexpected conditions or because you want to modify something—requires a change order.
This document adjusts pricing and timeline accordingly.
Communicate changes as early as possible, even if it’s something small like changing the size of your vanity or moving a wall a few inches.
This is where detailed plans become extremely helpful.
Permits depend on the scope of work, but generally are required for:
Structural modifications
Electrical work
Plumbing
Mechanical systems
ADUs and additions
Foundation repairs
Large decks
TC Construction guides you through what permits you need and how to obtain them according to California building codes.
We aim not just to complete a construction project but to create spaces where families feel proud, comfortable, and inspired.
Information
- Mill Valley, CA 50 Miles Of Coverage
- We Only Serve Residential
- Mon to Sat 8:00 AM - 5:00 PM
- Licensed & Insured
- Cash, Check & Transfers