Local company.
Based in Santa Clara, 10 minutes from Sunnyvale. Fast service area.
Actual EVS work
HVAC service in Sunnyvale
HVAC Services in Sunnyvale, CA
EVS Mechanical provides full HVAC services to Sunnyvale 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 Sunnyvale, at a glance
Sunnyvale HVAC services — EVS Mechanical provides furnace installation, AC installation, heat pump installation, mini split installation, duct repair, and HVAC repair in Sunnyvale, 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
0.0
49 reviews
For your Sunnyvale home
Find the right service without guessing.
Compare installation, repair, ductwork, maintenance, and commercial options — and find the right fit for your Sunnyvale 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 Sunnyvale install
Local work, directly accountable.
You talk to the owner. The owner runs your install — no subcontractors, no finger-pointing.
Eichler home experience.
EVS has experience retrofitting HVAC systems in Eichler homes — including mini splits and heat pumps for homes without existing ductwork.
Real load calculations.
We size equipment to your Sunnyvale home, not a generic formula.
Permits handled.
Every Sunnyvale HVAC installation requires a permit. EVS handles it.
Family-run.
Euler Vargas oversees every installation. No subcontractors.
Local company.
Based in Santa Clara, 10 minutes from Sunnyvale. Fast service area.
Eichler home experience.
EVS has experience retrofitting HVAC systems in Eichler homes — including mini splits and heat pumps for homes without existing ductwork.
Real load calculations.
We size equipment to your Sunnyvale home, not a generic formula.
Permits handled.
Every Sunnyvale HVAC installation requires a permit. EVS handles it.
Family-run.
Euler Vargas oversees every installation. No subcontractors.
Why Sunnyvale is different
What changes an HVAC decision in Sunnyvale.
Contact
Request HVAC service in Sunnyvale
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.