Amazon
Providing preventive maintenance and repair support for Amazon facilities.
Actual EVS work
Commercial HVAC · Bay Area
Commercial HVAC Services in Santa Clara & the Bay Area
Commercial HVAC installation, repair, and maintenance for Bay Area businesses. Offices, retail, restaurants, multi-tenant properties, and corporate facilities — including work for clients like Amazon. Professional installation with proper load calculations. Permits handled. Family-run.
CA Lic #1089826Licensed · Insured · Bonded1-2 Hour CallbackPermits Handled
Commercial capability
Commercial HVAC services in Santa Clara and the Bay Area — EVS Mechanical installs, repairs, and maintains HVAC systems for offices, retail spaces, restaurants, multi-tenant buildings, and corporate facilities. Carrier, Bryant, Daikin, and Lennox commercial equipment. Permits handled. Call (408) 300-8254 for a free estimate.
0 tons
Light-commercial systems
0 areas
Bay Area coverage
0 stages
Documented process
0.0 stars
49 Google reviews
Trusted facility support
Commercial work without the dispatch-company handoff.
Owner-led estimating, an in-house field crew, and one accountable team from assessment through ongoing service.
City of Mountain View
Providing preventive maintenance and repair support for the City of Mountain View.
Systems & applications
Built for how your building actually operates.
From single-zone offices to rooftop equipment and code-sensitive ventilation, the system type follows the space—not a square-footage shortcut.
The commercial difference
More equipment, more code, less room for downtime.
Why commercial teams call EVS
Fewer layers. Clearer ownership.
The scope can get complex. The communication should not.
Same family-run service, commercial scale
The same team that does residential work in Santa Clara handles commercial projects. You get the same quality, attention to detail, and personal accountability.
Prompt service for businesses
Downtime costs money. When a commercial system fails, we prioritize getting it running. 1-2 hour callback. Same-day service when possible.
Permits handled
Commercial HVAC permits are more involved than residential. EVS handles the full process — permit application, scheduling, inspection coordination.
Proper load calculations
We size commercial systems properly — not by square footage rules of thumb. This matters more for commercial because the cost of a wrong-sized system is higher (both in energy waste and comfort complaints).
Brands with commercial support networks
Carrier, Bryant, Daikin, Lennox, Goodman. If it has commercial warranty service in the Bay Area, we install it.
No subcontractors
EVS doesn't subcontract commercial work. The same Euler Vargas that oversees residential installations oversees commercial jobs.
Same family-run service, commercial scale
The same team that does residential work in Santa Clara handles commercial projects. You get the same quality, attention to detail, and personal accountability.
Prompt service for businesses
Downtime costs money. When a commercial system fails, we prioritize getting it running. 1-2 hour callback. Same-day service when possible.
Permits handled
Commercial HVAC permits are more involved than residential. EVS handles the full process — permit application, scheduling, inspection coordination.
Proper load calculations
We size commercial systems properly — not by square footage rules of thumb. This matters more for commercial because the cost of a wrong-sized system is higher (both in energy waste and comfort complaints).
Brands with commercial support networks
Carrier, Bryant, Daikin, Lennox, Goodman. If it has commercial warranty service in the Bay Area, we install it.
No subcontractors
EVS doesn't subcontract commercial work. The same Euler Vargas that oversees residential installations oversees commercial jobs.
From assessment to support
A commercial process you can track.
01
Call or Book Online
Call (408) 300-8254. We'll ask about your space, equipment type, and the issue or project scope.
02
Site Visit + Assessment
We inspect your space — square footage, ceiling height, occupancy, equipment type and condition, electrical service, existing ductwork. For new installations, we run a commercial load calculation.
03
Written Proposal
You get a written proposal with: equipment specifications, scope of work, timeline, permit fees, and total price. Every line item explained.
04
Permits + Scheduling
We handle commercial permits with your city. Schedule installation or repair at your convenience — weekends or after-hours available if needed to avoid business disruption.
05
Installation or Repair
EVS technicians perform the work. We test all systems, calibrate controls, and ensure proper operation before leaving.
06
Ongoing Support
Follow-up inspection. Maintenance plans available. Local service support for the life of the system.
Commercial pricing
Scoped on site. Written out clearly.
Roof access, controls, ventilation, and after-hours scheduling all affect commercial work. EVS provides a written proposal after assessment instead of publishing a misleading flat price.
Request a site assessmentTypical scopes we quote
Commercial split system replacement
Includes equipment, labor, permit
RTU replacement/installation
Full system including curb adapter and duct connections
Mini split for commercial office
Single or multi-zone for office spaces
Commercial maintenance plan
Quarterly or bi-annual visits
Commercial FAQ
Answers before you schedule a walkthrough.
Yes. EVS installs, repairs, and maintains commercial HVAC systems — from offices, retail, restaurants, medical offices, and multi-tenant properties up to facility work for corporate clients like Amazon.
EVS handles systems up to approximately 20 tons — split systems, packaged RTUs, mini splits, and heat pumps for most commercial applications. For large-tonnage or industrial systems, call to discuss scope — our portfolio includes corporate facility work.
We prioritize commercial calls to minimize business disruption. 1-2 hour callback. Same-day service when possible. Call (408) 300-8254.
Yes. Commercial maintenance plans can be scheduled quarterly, bi-annually, or annually depending on your system type and usage. Priority service included for plan members.
For new installations, we schedule around your business hours — weekends, evenings, or after-hours as needed. For repairs, we minimize downtime and prioritize getting your system back online.
Yes. We handle all commercial HVAC permits — Santa Clara, San Jose, Sunnyvale, and all Bay Area cities we serve. Commercial permits are more involved than residential, and we manage the full process.
Carrier, Bryant, Daikin, Lennox, and Goodman commercial equipment. We recommend equipment with strong Bay Area parts and service networks.
Yes. We work with property managers and building owners for multi-tenant HVAC systems — both common area systems and tenant-specific equipment.
Yes. We can assess your current system, recommend upgrades, and identify applicable PG&E commercial energy efficiency programs and rebates. Call to discuss your property's needs.
Contact
Request a Commercial HVAC Assessment
Tell us about the building, equipment, and timing. EVS returns commercial calls within 1-2 hours during business hours.
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.