Updated: Oct 29, 2025
Location and Projects
Address
9411 Bond Ave, El Cajon, CA, 92021
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Mauzy Heating, Air & Solar
Serving San Diego since 1969, the Mauzy team looks after your residential HVAC equipment, room by room. From routine maintenance for your residential AC to full system installation, our factory-trained, NATE-certified technicians have the experience and industry-best expertise to optimize your systems for peak performance and longevity. Simply put, we’re on a mission to make your comfort both affordable and enduring.
To fully maximize your energy efficiency, Mauzy’s experts specialize in residential solar installation as well. For every solar panel job that we perform, our experts approach each home as its own unique project. Taking a thorough evaluation of your home’s layout, our team considers every relevant factor, including: your home’s size, roof angle, energy needs and more. From there, we provide you with a customized quote that will maximize your energy savings and return on investment.
From BuildZoom:
Mauzy Heating, Air & Solar at 9411 Bond Ave, El Cajon, CA 92021, has a BuildZoom score of 0 and ranks in the top 99% of 336,931 California contractors.
If you are thinking of hiring Mauzy Heating, Air & Solar, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mauzy Heating, Air & Solar Services
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Mauzy Heating, Air & Solar El Cajon
Quality
Alert*
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We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Mauzy Heating, Air & Solar, log in and update your license info in the “Edit Profile” tab.
Activity
|
37 projects
|
2025 |
|
137 projects
|
2024 |
|
56 projects
|
2023 |
Our building permit records indicate that Mauzy Heating, Air & Solar has worked on at least
230.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
190 projects
|
HVAC projects |
|
66 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Mauzy Heating, Air & Solar mostly works on
hvac project
and mechanical project
projects.
Pricing
|
3 projects
|
< $5k |
|
82 projects
|
$5k-$20k |
|
27 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $16,194. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Mauzy Heating, Air & Solar
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2024-06-04
Cross street: wildcat canyon rd description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
$119,099
Permit #:
PDS2024-RESALT-004319
Status:
issued
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-07-09
Cross street: magnolia ave description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-005434
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-07-07
Cross street: san vincente rd description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-005339
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-07-05
Cross street: noeline ave description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-005327
Status:
issued
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-07-04
Cross street: hwy 8 description of work: hvac change out - fau or wall heater - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-005311
Status:
issued
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-07-01
Cross street: paseo delicias description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-005226
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-27
Cross street: skyline truck trl description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-005075
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-24
Cross street: hillsdale rd description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-004962
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-21
Cross street: corral canyon rd description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-004900
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-20
Cross street: jamacha rd description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-004836
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-14
Cross street: harbison canyon rd description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-004621
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-07
Cross street: bancroft dr description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-004417
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-05-31
Cross street: sweetwater rd description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-004219
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Trade permit for residential new installation - mechanical | electrical | plumbing
2024-11-14
Change out like for like 4 ton heat pump condenser on right side yard. change out like for like mini split ductless with air handler change out air handler like for like 48k btu in attic. addition new r8 ducts supply 2 return 2
Valuation:
$36,114
Permit #:
MEPR-032699-2024
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-27
Cross street: fury ln description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-005076
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-27
Cross street: tavern rd description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-005074
Status:
issued
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-06-12
Cross street: hwy 78 description of work: hvac change out - split system - (online permit) *this project must comply with the current building energy efficiency standards. registered title 24 forms must be provided to the inspector in the field
Valuation:
N/A
Permit #:
PDS2024-RESALT-004560
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Building - mechanical hvac replacement like for like
2025-01-16
Replace like for like. heating and coil in attic and condenser on ground/outside
Valuation:
$11,850
Permit #:
BLDG-MSI-2024-00214
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Building - mechanical hvac replacement like for like
2025-06-20
Hvac changeout of 2 furnaces in same location (attic) and changeout of 2 air conditioning condensers (2 ton and 3 ton) in same location (side yard) with no ductwork
Valuation:
$31,210
Permit #:
BLDG-MSI-2025-00403
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Trade permit for residential new installation - mechanical | electrical | plumbing
2025-05-12
Addition (2) new 3 ton heat pump condenser on left side yard. change out like for like (2) 3 ton indoor coils. change out like for like 36btu furnace in garage change out like for like 36btu furnace in closet
Valuation:
$34,593
Permit #:
MEPR-032468-2024
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mauzy Heating, Air & Solar Reviews
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Mauzy Heating, Air & Solar License info
Unverified License
| Status | Unable To Verify |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing 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 Mauzy Heating, Air & Solar, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Cypress Insurance Company |
1.4K
Permits
- Building permit records show that Mauzy Heating, Air & Solar has worked on 1375 permitted projects.