HVAC Services in San Ramon, CA
PULSE HVAC provides scheduled HVAC appointments in San Ramon, Contra Costa County — heat pump installation, ductless mini-split systems, AC, and indoor air quality. Dispatched from our Carmichael headquarters with batched San Ramon routes and zero trip fees. Free in-person estimates.
HVAC Services in San Ramon
Heat Pump & Mini-Split
Working in San Ramon
- Housing stock
- San Ramon is predominantly post-1980 planned development, much of it larger two-storey homes. The construction is modern enough that ducting is rarely the problem — capacity and zoning for zone 12 summers usually is.
- Permits
- HVAC permits run through City of San Ramon Engineering and Building, with Title-24 documentation and HERS verification where required — we handle the paperwork.
- Electricity & clean energy
- MCE Clean Energy
- Heat-pump rebates
- San Ramon has been MCE territory since the city joined the CCA: heat-pump HVAC rebates pay per 500 square feet of conditioned space plus a heat-pump water-heater rebate, for households 12+ months on MCE using an MCE-listed contractor. Ignore aggregator pages still quoting older MCE figures; the federal 25C credit expired after 2025.
San Ramon is mostly post-1980 planned development: larger two-story homes in climate zone 12, from Crow Canyon and Westside San Ramon through Dougherty Valley and Tassajara. The ducts are usually fine. The upstairs is not. A single-stage system that satisfies the downstairs thermostat leaves the bedrooms in the inland afternoon, and that is the job we take here. PULSE HVAC books San Ramon 1–3 business days out from Carmichael (about 1 hour 45 minutes), on batched Tri-Valley routes, with a firm two-hour window, zero trip fees, and a free in-person estimate. CSLB C-20.
The ducts are usually fine. The upstairs is not.
Builder-era ductwork in this city is young enough that a full replacement is rarely the first conversation. Capacity and zoning are. We measure what the existing trunks actually deliver to the second floor before anyone talks tons, then we specify a variable-capacity heat pump with real zone control — separate upstairs control, not a bigger single-stage box hoping the hallway sensor will do the rest. Bishop Ranch-adjacent streets and the westside's earlier phases are where this pattern is most consistent.
Dougherty Valley and the two-story problem
Dougherty Valley and Tassajara added a lot of San Ramon's larger two-story stock in a short window. Those houses share a load shape: west glass, a stairwell chimney, and bedrooms over garages that cook. Copying the original three-ton nameplate repeats the original complaint. We run a load calculation for the house as it is lived in, and we treat the garage-bedroom and the bonus room as first-class zones, not afterthoughts.
Engineering and Building, not a county counter
San Ramon issues its own mechanical permits through City of San Ramon Engineering and Building. We pull them, file Title-24 documentation, and coordinate HERS verification where required. The city is MCE territory: heat-pump HVAC rebates scale with conditioned square footage, plus a heat-pump water-heater rebate, after 12 months as an MCE customer with an MCE-listed contractor. Third-party sites still list amounts MCE no longer pays. BayREN ended in 2024; federal 25C expired after 2025. Live figures go in the written estimate.
The drive is 1 hour 45 minutes. That is scheduled work, not a same-afternoon truck. Fully down? Call (916) 850-2221 first.
HVAC FAQ — San Ramon
San Ramon is about 1 hour 45 minutes from Carmichael, which is why we batch Bishop Ranch, Dougherty Valley, and Tassajara 1–3 business days out and give a firm 2-hour window instead of a same-day pitch. Two-story load walks take time on site; we would rather book them honestly. System fully down? Call (916) 850-2221 before you wait on a route.
PULSE HVAC is CSLB C-20 licensed statewide, San Ramon included. Permits are pulled through City of San Ramon Engineering and Building — the city's combined shop — and we attach Title-24 documentation and HERS verification to that filing when the replacement requires it.
MCE still pays here, but not the numbers floating on third-party sites. Heat-pump HVAC rebates scale with conditioned square footage, plus a heat-pump water-heater rebate, after 12 months as an MCE customer with an MCE-listed contractor. BayREN ended in 2024; the federal 25C credit expired after 2025. We quote live MCE figures in writing, nothing that has already been cut.
Post-1980 two-story homes in zone 12 heat are a capacity-and-zoning job, which is the inland work we already run out of Carmichael. Zero trip fees, free in-person estimates, morning batched routes. We will not compete with a local same-day truck on a no-cool afternoon — and we will tell you when that truck is the right call.
Variable-capacity heat pumps, genuine upstairs/downstairs zoning, central AC replacements that keep the existing (usually adequate) ductwork, ductless for bonus rooms, filtration, and thermostats. Same-day emergency repair is not a San Ramon line of business; the 1 hour 45 minute drive from Carmichael is why we take planned replacements instead.
On this housing stock the variable is zoning and equipment, not a full duct rebuild. Estimates are free, in person, no trip charge, firm, and itemized so you can see that split. Financing is available. MCE's live square-footage rebate is applied as net cost on the page you sign, not as a number copied from an old blog.
Ready to Stay Comfortable?
Bay Area visits are scheduled 1–3 business days out from Carmichael — free estimates on all repairs and installs.