Sonoma & Marin Counties
Christopher Hart is a licensed general contractor serving Sonoma and Marin Counties. Custom remodels, additions, and full project management — done right, from start to finish.
What we build
From a single bathroom renovation to a full addition with structural work, Hart Construction brings the same standard of quality and personal oversight to every project.
01
Full-scope residential remodels that transform how you live in your home. We manage every phase — design coordination, permits, subcontractors, and finish work.
02
The rooms that sell homes and make daily life better. We work with your designer or ours to deliver high-end results that hold up for decades.
03
Structural work is where shortcuts show up later. We do it right the first time — clean framing, solid foundations, no surprises down the road.
04
Sonoma and Marin are made for outdoor living. We build decks, covered patios, and outdoor structures that extend your home into the landscape.
05
Accessory dwelling units and garage conversions are one of the best investments a California homeowner can make. We handle the full scope, permits included.
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Hardwood, engineered, tile, and luxury vinyl — we install flooring that performs beautifully for the long term, with clean transitions and proper substrate prep.
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From shower surrounds to kitchen backsplashes to outdoor patios, precise tile work that is level, tight, and built to last.
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Wood, cedar, and custom fence and gate installations that add privacy, security, and curb appeal to your property.
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Engineered to hold, built to look good. We construct retaining walls that manage slope and erosion while complementing the architecture of your home.
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Driveways, walkways, patios, and steps — poured and finished to a high standard with proper drainage and long-term durability in mind.
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New siding, trim replacement, and exterior envelope work that protects your home from the elements and refreshes its appearance.
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Supply and installation of windows and doors — from single replacements to full-house upgrades that improve energy efficiency and security.
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One point of contact from consultation through completion. No handoffs, no communication gaps, no surprises on the invoice.
About Christopher Hart
Christopher Hart has been building and remodeling homes in Sonoma and Marin Counties for over 15 years. He started Hart Construction because he believed homeowners deserved a contractor who shows up, communicates clearly, and delivers exactly what was promised.
Every project is personally managed by Christopher — not handed off to a foreman you'll meet on day one. That means consistent quality, honest timelines, and a finished result you're proud to live in.
How it works
We keep things simple and transparent. No surprises, no runaround — just clear communication and quality work from the first meeting to the final walkthrough.
We meet on-site to walk through your project, understand your goals, and talk honestly about timeline and budget. No pressure, no pitch.
Within a week you'll have a detailed written scope and a fixed-price estimate — no vague line items, no hidden costs.
Work begins on a clear schedule. You'll get regular updates and Christopher is reachable throughout. Your home is treated with respect.
We do a final walkthrough together, close out any punch list items, and follow up after move-in to make sure everything is right.
Recent work
What our clients say
"Christopher managed our entire kitchen renovation from permits through final install. Exceptional communication throughout — we always knew exactly where things stood."
"Hart Construction built our deck and guest suite addition. The quality of the framing and finish work was unlike anything we'd seen from other contractors. We've referred him to three neighbors."
"We'd had bad experiences before, so we were nervous. Christopher was completely transparent from day one — the estimate was accurate, the timeline held, and the work was beautiful."
Get in touch
Call or email Christopher directly. No sales team, no runaround — just a straightforward conversation about what you want to build.
Send us a message