Local company.
Based in Santa Clara, just down the road from Mountain View.

HVAC service in Mountain View
EVS Mechanical provides full HVAC services to Mountain View homeowners and businesses: furnace installation, AC installation, heat pump installation, mini split installation, duct repair, ductwork installation, HVAC repair, preventive maintenance, and commercial HVAC.
HVAC in Mountain View, at a glance
Mountain View HVAC services — EVS Mechanical provides furnace installation, AC installation, heat pump installation, mini split installation, duct repair, and HVAC repair in Mountain View, CA. Owner-operated and multi-brand — not locked to one manufacturer. Licensed (CA #1089826), no call centers, live response from the team that does the work. Final quote is the price you pay. Call (408) 300-8254 for a free estimate.
HVAC services
Call-back time
58 reviews
For your Mountain View home
Compare installation, repair, ductwork, maintenance, and commercial options — and find the right fit for your Mountain View home.

Selected service
Furnace Installation
Gas furnace replacement and new installation. Carrier, Bryant, Goodman, Daikin, Lennox. Manual J load calculation. Permits handled.
Gas furnace replacement and new installation. Carrier, Bryant, Goodman, Daikin, Lennox. Manual J load calculation. Permits handled.
Central air conditioning installation and replacement. Carrier, Bryant, Daikin, Lennox, Goodman.
Ducted and ductless heat pumps. Carrier, Mitsubishi, Daikin, Bosch, Lennox.
Single-zone and multi-zone ductless systems. Carrier, Mitsubishi, Fujitsu, Daikin.
Leak sealing, disconnected joint repair, airflow restoration.
New duct systems for additions, new construction, and HVAC replacement.
Emergency and same-day repair for all brands and system types.
Annual and bi-annual maintenance plans. Priority scheduling.
Light commercial installation, repair, and maintenance.
What's different about an Mountain View install
You talk to the owner. The owner runs your install — no subcontractors, no finger-pointing.
Based in Santa Clara, just down the road from Mountain View.
EVS has worked with Eichler homes requiring ductless retrofits.
Every quote starts with a Manual J calculation — not a size guess.
Mountain View requires permits for all HVAC installations. EVS handles everything.
Euler Vargas oversees every install — you work with the owner, not a sales rep or a call center. The team that quotes the job is the team that does the work.
We carry Carrier, Bryant, Goodman, Daikin, Lennox, Mitsubishi, Bosch, and Fujitsu — and we're not factory-authorized to push any single one. You get the unit that fits your home and budget, not the one a dealer is incentivized to sell.
Your equipment warranty stays the manufacturer's warranty — it doesn't disappear if you skip a recurring maintenance contract. We offer maintenance because it extends the life of your system, not as the price of keeping your coverage.
No add-ons, no upselling on equipment you don't need. We're not a sales company — we're the ones who actually do the work.
Full responsibility from design to installation, including the difficult ones other companies pass on. We support on-budget work for churches, veterans' facilities, and charities.
Based in Santa Clara, just down the road from Mountain View.
EVS has worked with Eichler homes requiring ductless retrofits.
Every quote starts with a Manual J calculation — not a size guess.
Mountain View requires permits for all HVAC installations. EVS handles everything.
Euler Vargas oversees every install — you work with the owner, not a sales rep or a call center. The team that quotes the job is the team that does the work.
We carry Carrier, Bryant, Goodman, Daikin, Lennox, Mitsubishi, Bosch, and Fujitsu — and we're not factory-authorized to push any single one. You get the unit that fits your home and budget, not the one a dealer is incentivized to sell.
Your equipment warranty stays the manufacturer's warranty — it doesn't disappear if you skip a recurring maintenance contract. We offer maintenance because it extends the life of your system, not as the price of keeping your coverage.
No add-ons, no upselling on equipment you don't need. We're not a sales company — we're the ones who actually do the work.
Full responsibility from design to installation, including the difficult ones other companies pass on. We support on-budget work for churches, veterans' facilities, and charities.
Why Mountain View is different
Housing stock in Mountain View
Mountain View's housing stock spans early-20th-century cottages through Eichler tracts to recent North Bayshore redevelopment. The stock drives the system:
Slab-on-grade with no attic, crawlspace, or ductwork, and radiant-slab heat (steel pipes embedded in the concrete — you don't drill into the slab), post-and-beam framing with no wall cavities. You can't add central AC to a house with no ducts, so a ductless mini-split or ductless heat pump is the canonical retrofit, typically with a panel upgrade (original panels are often 60–100A). Other Monta Loma builders (Mackay, Mardell) used forced-air or wall furnaces and are more duct-retrofit-friendly.
Conventional wood-frame with attic and crawlspace, so ductwork is present — a ducted heat-pump conversion is feasible, with typically 100A panels.
Mountain View is valley floor; no off-grid or propane areas.
What Mountain View homeowners ask
AC repair in Mountain View usually starts with a diagnostic visit, then the cost depends on the part — a capacitor or contactor is a smaller, straightforward fix, a compressor or coil is a larger one. We give you a clear, written quote upfront before any work starts, so there are no surprises. If your AC is older and the repair is approaching replacement cost, we'll say so straight rather than patch a unit that should be swapped — and most Mountain View AC repairs are completed same-day.
A ducted heat pump (1.5–3 tons) for an average Mountain View home starts at $5,000; ductless mini-split systems are priced separately by zone, starting around $1,900 per zone. The final number depends on whether it's ducted or ductless, the brand (Carrier, Mitsubishi, Daikin, Bosch, Lennox), and whether we're converting a gas furnace to a full electric heat pump — an electrical panel upgrade or new ductwork adds to the total, a direct one-to-one swap keeps it down. We run a Manual J load calculation so the system is sized to your home, and the written quote is the price you pay — no upselling on things you don't need.
Yes — emergency and same-day AC repair is our most-requested service in Mountain View, and we prioritize cooling emergencies during summer heat. A real customer called us at 10am, we were at his house by 11am, and his failed system was installed by 4pm the same day. If your AC is out in Mountain View, call (408) 300-8254.
Ductless mini split installation in Mountain View starts at $1,900 for a single-zone replacement (one-to-one) or $2,800 for a new single-zone install; multi-zone systems (2–3 heads) start at $3,900 for a replacement or $4,800 for new install. The final number depends on the number of zones and the brand (Carrier, Mitsubishi, Daikin, Fujitsu). Mini splits are popular in Mountain View for additions, converted garages, and homes without existing ductwork. The written quote is the price you pay — no upselling on equipment you don't need.
Call for emergency service if your AC or heat stops entirely, is blowing warm air, making grinding or squealing sounds, short-cycling on and off, or you smell burning or gas. A frozen indoor coil or water pooling around the furnace are also urgent signs. We offer same-day diagnosis across Mountain View and give you a clear quote upfront before any repair.
Yes — Old Mountain View, Shoreline, Castro City, Monta Loma, The Crossings, and the Rengstorff area. We're based in Santa Clara just down the road, with fast, live callback (no call centers) and same-day repair availability across the city.
Yes. Mountain View homes are served by PG&E, with the City of Mountain View's utility (MVU) serving some areas, and heat pump and mini split upgrades can qualify for TECH Clean California incentives. We walk through exactly what applies to your home during the estimate.
Yes — HVAC installations and replacements in Mountain View require a permit through the City of Mountain View's Building Division, and EVS pulls the permit and schedules the inspection as part of every job. "They filed the permits and handled everything" is how one reviewer put it — you don't deal with the city at all.
Contact
Owner-run. No subcontractors. Free estimate, 1–2 hr callback.
Need help right away? Call us directly during business hours.
Repair requests are routed for same-business-day callbacks. Estimate and maintenance requests are reviewed within 1 business day.