Updated: Apr 30, 2026
Location and Projects
Address
4707 BUTTERNUT HOLLOW LANE, Bonita, CA, 91902
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Dm Mechanical Heating & Air Conditioning
Dm Mechanical Heating & Air Conditioning at 4707 BUTTERNUT HOLLOW LANE, Bonita, CA 91902, held a HVAC/Mechanical Contractor license (#717742) with the California contractors license board with an expiration date of 01-31-2012. We last verified the license was expired on 04-29-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Dm Mechanical Heating & Air Conditioning Services
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Dm Mechanical Heating & Air Conditioning Contact Information
Phone Number: (619) 227-6208
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Address: 4707 BUTTERNUT HOLLOW LANE, Bonita, CA 91902
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Building Permits by Dm Mechanical Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Rancho encantada . ar-1-1 . combination building permit for constructing 400sf pool cabana to existing single family residence. prd 99-0899 owner: larry & jenniffer parker
Valuation:
$27,640
Permit #:
778697
Status:
complete
Fee:
N/A
Permit Type:
Acc building to 1...
Building Type:
N/A
Residential alteration or addition - plan check-permit
2004-12-23
Cross street: st george street description of work: replacement of wall heater - no alterations
Valuation:
N/A
Permit #:
PDS2004-1030-20040922
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2001-12-18
Cross street:hidden mesa rd.activity code:426x05description of work:hra fau replacement for single family dwelling
Valuation:
$0
Permit #:
PDS2001-1030-20010740
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2005-01-31
Cross street: rangeview st description of work: replace wall heater - no alterations
Valuation:
N/A
Permit #:
PDS2005-1030-20050064
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence mechanical replace wall furance
Valuation:
$0
Permit #:
394790
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence mechanical replace wall furance
Valuation:
N/A
Permit #:
394785
Status:
complete
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
Reroute gas line ok to issue permit per l. d'elay
Valuation:
N/A
Permit #:
98042-10000-04671
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Delta - replace wall heater ocean view - replace fau
Valuation:
N/A
Permit #:
279479
Status:
complete
Fee:
$263
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furance
Valuation:
N/A
Permit #:
199139
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furance
Valuation:
$0
Permit #:
327127
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furance
Valuation:
N/A
Permit #:
302545
Status:
complete
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furance
Valuation:
N/A
Permit #:
338698
Status:
complete
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furance
Valuation:
N/A
Permit #:
338702
Status:
complete
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Single family residence repace wall furnace
Valuation:
N/A
Permit #:
344901
Status:
complete
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furance
Valuation:
N/A
Permit #:
417759
Status:
complete
Fee:
$720
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furance
Valuation:
N/A
Permit #:
417760
Status:
complete
Fee:
$720
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furance
Valuation:
N/A
Permit #:
417761
Status:
complete
Fee:
$720
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furance
Valuation:
N/A
Permit #:
417763
Status:
issued
Fee:
$720
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furnace
Valuation:
N/A
Permit #:
514446
Status:
complete
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Single family residence replace wall furnace
Valuation:
N/A
Permit #:
514447
Status:
complete
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
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Dm Mechanical Heating & Air Conditioning Reviews
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Dm Mechanical Heating & Air Conditioning License info
Inactive License
| License # | 717742 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Dm Mechanical Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Dm Mechanical Heating & Air Conditioning, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Suretec Insurance Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Hartford Underwriters Insurance Company |
114
Permits
- Building permit records show that Dm Mechanical Heating & Air Conditioning has worked on 114 permitted projects.
Dm Mechanical Heating & Air Conditioning Employees
DM
David Sylvester Metje
Sole Owner