AirProHQ
License verified · CSLB

Dattilo'S Mark Heating And Air Conditioning Inc

408 S SIERRA WAY
+1 909-886-9055
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Oct 31, 2026).
California contractor licenseCalifornia Contractors State License Board (CSLB) · number 543701. Matched to this business on name.Verified
Business contactphone on file.On file
Public reviewsNo public review profile in our data. License-register listings often have none — ask for two recent local references instead.None found
Insurance & bondingNot checked by AirProHQ. Ask for the certificate of insurance before work starts — the state requires cover to hold the license, but we don't see the policy.Ask them
WorkmanshipNot inspected. A license says who is allowed to do the job, not how well it was done.Ask for references
Checked against the register at build time (Oct 31, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

Dattilo'S Mark Heating And Air Conditioning Inc, in brief

Dattilo'S Mark Heating And Air Conditioning Inc is an HVAC contractor at 408 S SIERRA WAY. We matched license 543701 to this business on the CSLB register. The same phone number also connects this business to Mark Dattilo's Heating And Air Conditioning Inc — one operator filed under several names. The nearest other listed contractor is under ½ mile away.

HVAC contractor
Also filed as 1 other name (same phone)
Mark Dattilo's Heating And Air Conditioning Inc
Questions about this contractor

Before you call Dattilo'S Mark Heating And Air Conditioning Inc

01

Is Dattilo'S Mark Heating And Air Conditioning Inc a licensed HVAC contractor?

Yes. This business's license, 543701, matches an active entry on the CSLB register. The official lookup lets you verify it directly.

02

Why does Dattilo'S Mark Heating And Air Conditioning Inc appear under more than one name?

1 other listing in our data (Mark Dattilo's Heating And Air Conditioning Inc) carry the same number and appear to be the same operator under different registered names. Ask which entity will be on your contract and which license number covers it.

Sources: California Contractors State License Board (CSLB) register.Report a correction
Alternatives

Other HVAC contractors near Dattilo'S Mark Heating And Air Conditioning Inc

Sorted by straight-line distance from this office. Same license check on every one.

Verifiedunder ½ mile

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San Bernardino, CA 92408