Local company.
Based in Santa Clara, serving Los Altos daily.
Actual EVS work
HVAC service in Los Altos
HVAC Services in Los Altos, CA
EVS Mechanical provides full HVAC services to Los Altos homeowners and businesses: furnace installation, AC installation, heat pump installation, mini split installation, duct repair, ductwork installation, HVAC repair, preventive maintenance, and commercial HVAC.
CA License #1089826Owner on every install — no subs5.0-star Google rating
HVAC in Los Altos, at a glance
Los Altos HVAC services — EVS Mechanical provides furnace installation, AC installation, heat pump installation, mini split installation, duct repair, and HVAC repair in Los Altos, CA. Family-run, licensed (CA #1089826), 1-2 hour callback. Call (408) 300-8254 for a free estimate.
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HVAC services
1–2 hr
Call-back time
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49 reviews
For your Los Altos home
Find the right service without guessing.
Compare installation, repair, ductwork, maintenance, and commercial options — and find the right fit for your Los Altos home.
Selected service
Furnace Installation
Gas furnace replacement and new installation. Carrier, Bryant, Goodman, Daikin, Lennox. Manual J load calculation. Permits handled.
01
Furnace Installation
Gas furnace replacement and new installation. Carrier, Bryant, Goodman, Daikin, Lennox. Manual J load calculation. Permits handled.
02
AC Installation
Central air conditioning installation and replacement. Carrier, Bryant, Daikin, Lennox, Goodman.
03
Heat Pump Installation
Ducted and ductless heat pumps. Carrier, Mitsubishi, Daikin, Bosch, Lennox.
04
Mini Split Installation
Single-zone and multi-zone ductless systems. Carrier, Mitsubishi, Fujitsu, Daikin.
05
Duct Repair
Leak sealing, disconnected joint repair, airflow restoration.
06
Ductwork Installation
New duct systems for additions, new construction, and HVAC replacement.
07
HVAC Repair
Emergency and same-day repair for all brands and system types.
08
Preventive Maintenance
Annual and bi-annual maintenance plans. Priority scheduling.
09
Commercial HVAC
Light commercial installation, repair, and maintenance.
What's different about an Los Altos install
Local work, directly accountable.
You talk to the owner. The owner runs your install — no subcontractors, no finger-pointing.
Eichler home expertise.
EVS has experience with Eichler home retrofits — mini splits, ductless heat pumps, and systems designed for homes without conventional ductwork.
Los Altos Hills experience.
Hillside installations, custom estate systems, and crawlspace access.
Real load calculations.
Proper sizing for both valley and hillside microclimates.
Permits handled.
EVS manages permits with both City of Los Altos and Santa Clara County.
Family-run.
Euler Vargas oversees every installation. No subcontractors.
Local company.
Based in Santa Clara, serving Los Altos daily.
Eichler home expertise.
EVS has experience with Eichler home retrofits — mini splits, ductless heat pumps, and systems designed for homes without conventional ductwork.
Los Altos Hills experience.
Hillside installations, custom estate systems, and crawlspace access.
Real load calculations.
Proper sizing for both valley and hillside microclimates.
Permits handled.
EVS manages permits with both City of Los Altos and Santa Clara County.
Family-run.
Euler Vargas oversees every installation. No subcontractors.
Why Los Altos is different
What changes an HVAC decision in Los Altos.
Contact
Request HVAC service in Los Altos
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.