$30 off spring replacement. Springs from $225. Code CG-SPRING, good through Dec 31, 2026.
Prices checked Oct 2026
Same prices as San Rafael, same free quote visit. Springs from $225.
31% of Novato owner households own three or more vehicles. A door that busy can wear through a 10,000-cycle spring in four or five years.
Standard 10,000-cycle spring, installed and balanced
Gear kit, logic board, limits or sensors
Both sides, plus drum reset
Door reseated, track checked and straightened
Ten nylon rollers on a standard door
New unit with the battery backup California requires
In Novato, Chen Garage Door replaces one torsion spring from $225, both springs from $365, and installs a new opener with battery backup from $620. Hamilton, San Marin and Bel Marin Keys are on the same list, and the quote visit is free.
In a three-driver household, usually. It costs more once and lasts two to three times longer than a standard 10,000-cycle spring. On a quiet house with one driver, a standard spring is plenty. You see both prices at the visit.
They are the same. Downtown Novato is about 16 minutes from our shop without traffic, and the starting prices are the ones on this page, day or night.