• Four Season Stewardship

    Subscription home maintenance program with a 250+ point service plan and quarterly home tune-ups. North Bay Counties.

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  • Specialty General Contracting

    Repair Contracting Services for Four Season Stewardship and Healthy Building Science clients in the San Francisco Bay Area.

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  • Proactive Home Maintenance

    Managing all your new construction needs for your home. Proactive preventative maintenance plan tailored for your house.

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  • Four Seasons Stewardship

    Expert home maintenance company with seasonal house visits and >250 point service plan.

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  • Expert Home Maintenance Company

    Managing all sizes of turn-key repair and remodel work, and adding value through seasonal inspections and regular maintenance.

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Services

  • Home Stewardship Program

    Home Stewardship Program

    Quarterly Subscription Home Maintenance - North Bay

  • Special Projects Contracting

    Special Projects Contracting

    Repairs & General Contracting - San Francisco Bay Area

Why Seasonal Home Maintenance?

When was the last time you cleaned out the gutters, changed the filter in your refrigerator, or cleaned out a p-trap under the sink? If the answer is more than a year you may need a dedicated home maintenance team. These three relatively small tasks might involve hiring three different service companies. Scheduling, signing contracts, and showing all three around is time consuming and expensive. With regular seasonal maintenance a home can be kept in tip-top condition and you can spend more time with the family and less time worrying about one of your largest assets.

Better, faster service for less money and best of all… more free time!

Four Season Stewardship offers packages specifically tailored to sustainably control your home’s condition, efficiency and costs. It combines the expertise of inspectors, specialty contractors, technicians and more into a comprehensive and proactive maintenance service. Once you sign up the Home Stewardship Program is conveniently delivered in quarterly appointments, with help available from our expert maintenance and contracting team 24/7.

Residential Maintenance for Marin, Sonoma and Napa

Quarterly Home Maintenance Services are reserved for subscribed homeowners in the following counties and towns in the San Francisco North Bay.

Marin County: San Rafael, Novato, Mill Valley, San Anselmo, Larkspur, Corte Madera, Tiburon, Fairfax, Sausalito, Kentfield, Lucas Valley – Marinwood, Strawberry, Ross, Belvedere

Sonoma County: Santa Rosa, Petaluma, Rohnert Park, Windsor, Healdsburg, Sonoma, Cloverdale, Sebastopol, Cotati

Napa County: Napa, American Canyon, St. Helena, Calistoga, Angwin, Yountville

Who Needs House Repairs, or Special Projects?

Four Season Stewardship is the residential contracting arm of Healthy Building Science, Inc. (HBS) Through Environmental Testing and Healthy Home Inspection services, HBS routinely finds the same 5-20 environmental problems. HBS Clients all across the San Francisco Bay Area may receive bids to perform repair work. We are in the unique position of having environmental experts (industrial hygienists) and builders under the same roof, and our Special Projects team is very familiar with the most common household environmental problems. If the environmental to-do list for your home exceeds the need for 2 different speciality contractors, our Special Project team may be the answer for your home improvement needs.

Common Indoor Special Projects: Cleaning out attics and crawlspaces, air-sealing, installing vapor barriers on crawlspace floors, installing enhanced ventilation or air monitoring systems, installing air and water filtration systems, replacing water damaged building materials, finding and fixing wiring errors, etc.

Common Outdoor Special Projects: Cleaning gutters, installing downspout extensions, fixing flashing, touching up or replacing caulking around windows and doors, weatherstripping, testing and improving site drainage systems, etc.