Longevity Construction, Serving Sonoma & Marin since 1989.

Michael K. Long has been a Sonoma County Contractor since 1989.

Longevity Construction Company is a Complete Remodeling service.

Looking for home renovations?  You can count on our team.  We specialize in Multi-faceted projects from  conception to completion.  We are General Contractor "B" licensed by the State of California with an experienced crew dedicated to attention to detail. 

We specialize in whole house remodels, room additions, kitchens and bathrooms. We handle replacement windows, doors, siding, roofing and rot repair.  We also build "California Living" like decks, patios and other outdoor spaces.  When it comes to home projects, we have what it takes.


Full Service Construction - Preliminary to Completion

Remodeling Specialist – Make your old area into a dream space!

Home Improvements - Modernize for beauty, save energy & money!

Room Additions - Increase your Living Space Expand your life!

New Construction – Build the Dwelling of your Dreams!

Outdoor Living - Enjoy the Freedom & Appreciate the Outdoors!

Member in good standing with the Better Business Bureau and with the Western Regional Master Builders Association since 1989.  We typically do all of our own work. We're insured and we work well with  Subcontractors, Architects, Designers & Engineers. If you want it built to last, ask for us by name "Longevity".

References upon request for Sonoma & Marin Counties.