Family-owned since 2002CSLB #1066776 · B, C-20

Mon–Sat 8 AM–5 PM

Heating & Air Conditioning · Milpitas, CA

Contact Upgrade Home Services

Call (408) 649-3198, book online, or send the form below and we will call you back. We are open Monday through Saturday, 8 AM to 5 PM, and closed Sunday. Our shop is at 743 Ames Ave in Milpitas, and estimates for new and replacement systems are free.

Get a Free Quote Call (408) 649-3198

Send us a request

Tell us what is going on and how to reach you. A real person from our office will call you back during business hours to set up a visit.

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By sending, you agree we may call, text or email you about this request. We never sell your information. Privacy policy.

Other ways to reach us

HowDetails
Phone(408) 649-3198
Book onlinePick a time online
Emailinfo@upgradehomeservices.com
Office743 Ames Ave, Milpitas, CA 95035
HoursMonday–Saturday, 8 AM–5 PM. Closed Sunday.

What happens after I send a request?

  1. We call you back during business hours to understand the problem and find a time that works.
  2. A technician visits. For repairs, the $89 diagnostic is waived when you approve the repair. For new or replacement systems, the estimate is free.
  3. You get a clear price before any work begins, and nothing is done without your OK.

Where do we work?

Upgrade Home Services is a family-owned HVAC contractor in Milpitas, licensed by the CSLB (#1066776) and serving homeowners since 2002. We cover 22 cities in Santa Clara, San Mateo and southern Alameda counties, from Fremont and Milpitas to San Jose, Palo Alto and Redwood City. Not sure if we come to you? Call and ask.

Contact questions

Are your estimates free?

Yes, for new and replacement systems. Repair visits start with an $89 diagnostic, which is waived when you approve the repair, or $49 for Comfort Club members.

Can I book online?

Yes. Use the Book Online button to pick a time, or send the form above and we will call you.

Are you open on Sunday?

No. We are open Monday through Saturday, 8 AM to 5 PM. Requests sent on Sunday are answered on Monday.

Do you serve my city?

We serve 22 cities in Santa Clara, San Mateo and southern Alameda counties. See our service areas, or call (408) 649-3198 to check.

What should I do if I smell gas?

Leave the home right away and call PG&E or 911 from outside. Don’t switch lights or appliances on or off.

Before you call

Specials

Simple, upfront prices.

Call (408) 649-3198

We aren't comfortable
until you are.

Service, repair or replacement. Tell us what's going on and we'll take it from there. Free estimates on new and replacement systems.

Get a Free Quote (408) 649-3198

Mon–Sat 8 AM–5 PM · Closed Sunday