AC & Heating Installation in Martinez
Martinez sits on the Carquinez Strait, so it catches some bay influence. Summers run warm but not brutal, highs of 80 to 88 degrees, hotter than Berkeley but cooler than the interior Diablo Valley cities. That climate suits heat pump conversions well. A modern variable-speed unit stays in its efficient range almost year-round here, and on PG&E rates the operating cost difference versus a gas furnace is real. We run the math on your actual bills at the estimate rather than quoting a generic savings number.
The historic downtown core is full of 1900s Victorians and bungalows, many with no existing ductwork at all. Adding central air to those usually means cutting into plaster walls, which is the wrong move in an old home. A ductless mini-split is normally the cleanest way to add cooling and modernize heating without that damage.
East of Alhambra Avenue the picture changes. Those post-war neighborhoods are 1950s through 80s tract homes with conventional ducted systems, and a lot of them are now at replacement age. For those a standard ducted replacement is the straightforward path, often a heat pump conversion if the ducts have been maintained. We inspect the ductwork before we size anything.
What we run into in Martinez
Heat pump conversions on PG&E rate math. The Carquinez climate keeps a variable-speed heat pump in its efficient range most of the year. We pull your recent PG&E bills and run the operating-cost comparison against your current gas furnace before recommending the conversion.
Ductless retrofits in the downtown historic core. On 1900s Victorians and bungalows with no ductwork, we install ductless mini-splits instead of cutting ducts into plaster. Cooling and modern heating get added without tearing up the original walls.
Standard ducted replacements east of Alhambra. Post-war tract homes with existing ducts get a like-for-like or heat pump replacement, usually one to two days on site. We confirm the ducts are worth keeping first.
Ductwork inspection and sealing. Older ducts leak, and that lost air is conditioned air you already paid to heat or cool. We check duct condition on every estimate and tell you whether to seal, repair, or replace alongside the new equipment.
City permit and inspection coordination. We pull the permit and coordinate the Martinez inspection. That adds lead time depending on the city's backlog, which we factor into the schedule up front.
AC & Heating Installation in Martinez: common questions
Do you cover Martinez and Concord, or only the Tri-Valley?
Is a heat pump actually worth it in the Martinez climate?
My downtown Victorian has no ductwork. What are my options?
Nearby and related
AC & Heating Installation near Martinez: Concord .
Other HVAC services in Martinez: AC Repair · Ductless Mini-Split · Furnace Repair · Heat Pump Installation & Service · Indoor Air Quality · Maintenance Plans .
See the full ac & heating installation overview or our Martinez service area.
AC & Heating Installation in Martinez
Repairs start with a $99 diagnostic, credited toward the fix. Replacing a system? The on-site assessment visit is free. Same-day written findings either way.
Bay Area · 7am–7pm · 7 days · no overtime charges