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  1. Home
  2. Uniondale, NY
  3. B.A.C. Systems Inc

B.A.C. Systems Inc

B.A.C. Systems Inc is a HVAC provider serving Uniondale, NY. Rated 4.9★ with 54 Google reviews. See services, review signals, and request a quote.

4.9★ (54 reviews)HVACUniondale, NY
On this page▾
  1. 1.Company overview
  2. 2.Services offered
  3. 3.Photos
  4. 4.What customers say
  5. 5.Key highlights
  6. 6.Explore nearby research
  7. 7.Frequently asked questions

Company overview

  • TradeHVAC
  • Service areaUniondale, NY
  • Google rating4.9★ (54 reviews)
  • Phone(516) 940-7720
  • Address814 Fulton St # D, Farmingdale, NY 11735, USA

Services offered

  • installation
  • repair
  • inspection

Photos

  • B.A.C. Systems Inc photo 1
  • B.A.C. Systems Inc photo 2
  • B.A.C. Systems Inc photo 3
  • B.A.C. Systems Inc photo 4

Photos from Shelby Brian, Steven Briscoe, Jose Ramirez, CMNYJ28

What customers say

★★★★★

“Great installation job done at our home. From my first phone call, to the estimate, the proposal, and finally the install of 2 ductless units, everything was great. Marianne’s patience with my questio…”

— Dawn Mucaria, 9 months ago
★★★★★

“Awesome company and the staff are even more awesome. From beginning to end Marianne and Brian did an exceptional job. The install was done such professionalism by all. I have personally used them 3 se…”

— Barbara Pagliarulo, 8 months ago
★★★★★

“I had BAC systems install a new heat pump system in my house. Brian and his team were exceptional. They were thorough, clean, explained everything step by step. The installation was quick and seamless…”

— Nick Khanna, 10 months ago
★★★★★

“Brian and Andrew were so incredibly compassionate and responsive to my elderly parents’ need for a new AC system just before the recent heatwave. Their installation team did an Amazing job — they were…”

— Michelle B, 9 months ago
★★★★★

“I used BAC to install central air in my expanded ranch/cape style home. When other companies tried to push split units, the team at BAC listened to what I wanted and used their expertise to get it don…”

— Roseann A, a year ago

Key highlights

Strengths

  • Highly rated (4.9★ 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

  • Uniondale, NY HVAC pros
  • Best HVAC in Uniondale
  • HVAC cost in Uniondale
  • Best HVAC in New York City, NY
  • Best HVAC in Brooklyn, NY
  • Best HVAC in Queens, NY
  • Best HVAC in Manhattan, NY

Frequently Asked Questions

  • What services does B.A.C. Systems Inc offer?

    B.A.C. Systems Inc provides: installation, repair, inspection. They serve residential and commercial customers in Uniondale, NY.

  • What is B.A.C. Systems Inc's rating?

    B.A.C. Systems Inc has a 4.9 out of 5 star rating based on 54 Google reviews.

  • Is this company licensed in New York?

    All listed providers have a verified New York contractor license at time of publication. You can verify on the New York Department of State (consumer protection) plus local licensing (NYC DCWP, county Consumer Affairs) lookup at https://a858-elpaco.nyc.gov/CitizenAccess/.

  • Does B.A.C. Systems Inc 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 2026-04-22. Reviews refreshed 2026-04-22.

Licensing data: New York Department of State (consumer protection) plus local licensing (NYC DCWP, county Consumer Affairs) · Company data: verified business records + Google Business profile

See our editorial standards · Report inaccurate info about B.A.C. Systems Inc

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