Updated: Mar 27, 2026
Location and Projects
Address
2074 AMERICAN AVENUE, Hayward, CA, 94545
Use our bidding system to
request a quote
M&w Heating & Air Conditioning Inc
M&w Heating & Air Conditioning Inc at 2074 AMERICAN AVENUE, Hayward, CA 94545, held a HVAC/Mechanical Contractor license (#400354) with the California contractors license board with an expiration date of 03-31-2010. We last verified the license was inactive on 03-26-2026.
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.
M&w Heating & Air Conditioning Inc Services
Start a project today:
M&w Heating & Air Conditioning Inc Contact Information
Phone Number: (510) 732-9884
Edit
Address: 2074 AMERICAN AVENUE, Hayward, CA 94545
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by M&w Heating & Air Conditioning Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and replace existing furnace install secondary heater to new area install 3 ducts upgrade existing ducting
Valuation:
N/A
Permit #:
420967
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential mechanical-- 2 f.a.u.'s, 2 low pressure duct, 3 flues, 3 environmental air ducts, and 1 fireplace.
Valuation:
$0
Permit #:
RM0100879
Status:
Final
Fee:
$256
Permit Type:
N/A
Building Type:
N/A
Tenant improvement-chang b occupancy from office/retail to real estate office
Valuation:
$0
Permit #:
BI-2004-2610
Status:
final
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Insulation existing ducting addition 5 new supply ducts in restrooms
Valuation:
$8,171
Permit #:
200004268240
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
20 - warehouse, n...
Install wall heaters, flues and dryer vents. **3 units ok per sanborne
Valuation:
$0
Permit #:
M9800349
Status:
Final
Fee:
$256
Permit Type:
N/A
Building Type:
N/A
Replace existing 90 btu 95% afue furnace and 8 existing duct runs
Valuation:
$5,400
Permit #:
BLD2007-02416
Status:
final
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
Remove (e) floor furnace; install (n) central furnace under th floor
Valuation:
$4,200
Permit #:
BLD2002-02546
Status:
final
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
Mechanical for new 2704 s.f. sfd w/attached 380 s.f. garage
Valuation:
$0
Permit #:
RM9800001
Status:
Final
Fee:
$261
Permit Type:
N/A
Building Type:
N/A
Install furnace, 2 fireplaces,ducts,and flues for a new sfd
Valuation:
$0
Permit #:
RM9800237
Status:
Final
Fee:
$261
Permit Type:
N/A
Building Type:
N/A
Additional inspection - amendment to permit no. 420967
Valuation:
N/A
Permit #:
427426
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2 furnace, 3 flues, and 1 fireplace for new sfd
Valuation:
$0
Permit #:
RM9800239
Status:
Expired
Fee:
$278
Permit Type:
N/A
Building Type:
N/A
Mechanical for new s.f.d.. added 4-25-97 2 fireplaces
Valuation:
$0
Permit #:
RM9700385
Status:
Final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Remove and replace existing unit with new ducting
Valuation:
N/A
Permit #:
410796
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. r/r 3 htng. units, addition 1 htng.unit, ducts, vents
Valuation:
$0
Permit #:
M9500435
Status:
Final
Fee:
$303
Permit Type:
N/A
Building Type:
N/A
Install hvac and 3 fireplaces for a new sfd
Valuation:
$0
Permit #:
RM9901256
Status:
Final
Fee:
$294
Permit Type:
N/A
Building Type:
N/A
Install hvac and fireplace for a new s.f.d
Valuation:
$0
Permit #:
RM9800563
Status:
Final
Fee:
$229
Permit Type:
N/A
Building Type:
N/A
H.v.a.c. for new single family dwelling
Valuation:
$0
Permit #:
RM9900746
Status:
Final
Fee:
$321
Permit Type:
N/A
Building Type:
N/A
Heating and sheet metal for new s.f.d.
Valuation:
$0
Permit #:
RM9701428
Status:
Final
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Mechanical for new single family dwelling.
Valuation:
$0
Permit #:
RM9501254
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical for new single family dwelling.
Valuation:
$0
Permit #:
RM9501661
Status:
Final
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
149
BZ Score
$11.9K
Avg Project
-
Projects
149
BZ Score
$10.5K
Avg Project
-
Projects
145
BZ Score
$4.5K
Avg Project
-
Projects
M&w Heating & Air Conditioning Inc Reviews
BuildZoom hasn't received any reviews for M&w Heating & Air Conditioning Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
M&w Heating & Air Conditioning Inc License info
Inactive License
| License # | 400354 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| Business Type | Corporation |
- 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 M&w Heating & Air Conditioning Inc 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 M&w Heating & Air Conditioning Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Sparta Insurance Company |
50
Permits
- Building permit records show that M&w Heating & Air Conditioning Inc has worked on 50 permitted projects.
M&w Heating & Air Conditioning Inc Employees
WW
Wood Graham White
Sole Owner