Deep Green Building & Remodeling has been general contracting since 1998.  Serving Northern California for 19 years.

Inspired by fine craft, service and expertise, founder Daniel Maupin-Ahern has brought together a diverse set of skills. We respect great architectural design, provide community support and fully commit to responsible business practices. We are passionate about our work and fully collaborate with our clients to bring their vision to life.

We have been helping to re-build (re-build better) after the wildfires devastated our communities. We are currently looking at rebuilding projects in Fountaingrove and Larkfield.

We do all kinds of residential construction projects. Everything from custom home building to remodeling kitchens and baths to making homes more accessible for the disabled. We do the small jobs too, like decks and name it!
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Please email us with any questions
Dan Maupin-Ahern, Owner
Hidden Valley Lake, CA
New ConstructionRenovationsAdditionsDecksKitchen & Bath Upgrades
Counter TopsConcreteAccessible Home ModificationsCabinetsTile
Window replacements       Home Repairs

You Name It!
Green building is our focus, which essentially means we look for ways to integrate  safe, healthy and sustainable materials as well as ways to increase energy efficiency. Building green does not necessarily cost extra, but is a way of building that reduces waste, which can actually save money. We are able to look at a project to determine which products and systems have the least negative impacts on our earth. This is the approach we take.  Building green will generally save money post construction because it will substantially lower energy consumption.

The construction industry is the largest producer of landfillwaste, we do our part to minimize this impact.
Straw bale construction
SIP's construction
Call us at (707) 350-2490
Email us at
You don't think straw bale homes are fire resistant?
Here is a link that has a video that shows the ASTM fire testing of a straw bale wall.
Due to the threat of PG&E summer blackouts,
We are installing standby generators!