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  1. Home
  2. Upland, CA
  3. Advanced Systems Services

Advanced Systems Services

Advanced Systems Services is a HVAC provider serving Upland, CA. Rated 5.0★ with 8 Google reviews. See services, review signals, and request a quote.

5.0★ (8 reviews)HVACUpland, CA
On this page▾
  1. 1.Company overview
  2. 2.Photos
  3. 3.What customers say
  4. 4.Key highlights
  5. 5.Explore nearby research
  6. 6.Frequently asked questions

Company overview

  • TradeHVAC
  • Service areaUpland, CA
  • Google rating5.0★ (8 reviews)
  • Phone(909) 949-9944
  • Address1082 Airport Dr, Upland, CA 91786, USA
  • CSLB License792602 (ACTIVE)

Photos

  • Advanced Systems Services photo 1
  • Advanced Systems Services photo 2
  • Advanced Systems Services photo 3
  • Advanced Systems Services photo 4
  • Advanced Systems Services photo 5

Photos from Advanced Systems Services

What customers say

★★★★★

“Advanced Systems is great to work with. The whole team has helped with our medical imaging fleet, both on the road and at our fixed sites. They are knowledgably, timely, and very reliable.”

— Joseph Colantuono, a year ago
★★★★★

“Dominique is the best! We love working with her because she is kind and friendly but also gets things done! I would definitely recommend Advanced Systems Services! GO DOMINIQUE!”

— Rhiannon Cornell, 6 years ago
★★★★★

“These guys know so much about our industry and are a gold star place. They have saved our systems always professionally and on time. Thanks for everything and don't hesitate for one second to use them…”

— M Martin, 6 years ago
★★★★★

“Advanced systems always deliver!”

— David Cunha, 2 years ago
★★★★★

“Amazing staff. Amazing company.”

— alex witt, 8 years ago

Key highlights

Strengths

  • Highly rated (5.0★ average)

Things to ask

  • Confirm availability for your area and timeline
  • Ask about warranty terms on parts and labor
  • Request a written estimate before work begins
  • Ask about payment plans or financing

Explore nearby research

  • Upland, CA HVAC pros
  • Best HVAC in Upland
  • HVAC cost in Upland
  • Best HVAC in Los Angeles, CA
  • Best HVAC in San Diego, CA
  • Best HVAC in San Jose, CA
  • Best HVAC in San Francisco, CA

Frequently Asked Questions

  • What services does Advanced Systems Services offer?

    Advanced Systems Services provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Upland, CA.

  • What is Advanced Systems Services's rating?

    Advanced Systems Services has a 5.0 out of 5 star rating based on 8 Google reviews.

  • Is this company licensed in California?

    Yes. License number: 792602. Status: ACTIVE. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.

  • Does Advanced Systems Services offer emergency service?

    Contact them directly to ask about emergency availability and after-hours service.

  • How do I request a quote?

    Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.

✓ Licensing verified 2026-04-24. Reviews refreshed 2026-04-24.

Licensing data: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile

See our editorial standards · Report inaccurate info about Advanced Systems Services

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