Updated: May 26, 2026
Location and Projects
Address
206 Greenfield Dr, El Cajon, CA, 92020
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Maximum Comfort Heating and Air
At Maximum Comfort Heating & Air Conditioning, we are here to ensure just that maximum comfort! Working in the HVAC industry for 10 years, we have the experience to provide you with a professional, honest service. We don't believe in overcharging or overselling for something you simply don't need. We value your time and your hard-earned money, which is why we provide you with honest, affordable prices in order to give you the best possible solution.
From BuildZoom:
Maximum Comfort Heating and Air at 206 Greenfield Dr, El Cajon, CA 92020, held a HVAC/Mechanical Contractor license (#1037227) with the Oceanside contractors license board with an expiration date of 03-31-2026. We last verified the license was expired on 05-25-2026.
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.
Maximum Comfort Heating and Air Contact Information
Phone Number: (619) 403-2823
Address: 206 Greenfield Dr, El Cajon, CA 92020
Maximum Comfort Heating and Air El Cajon
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Maximum Comfort Heating and Air, log in and update your license info in the “Edit Profile” tab.
Activity
|
14 projects
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Maximum Comfort Heating and Air has worked on at least
17.0 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
|
17 projects
|
HVAC projects |
|
7 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Maximum Comfort Heating and Air mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
$5k-$20k |
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 Maximum Comfort Heating and Air
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2025-05-06
Cross street: old highway 80 description of work: hvac change out - package 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 #:
PDS2025-RESALT-003407
Status:
issued
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-09-08
Cross street: kumeyaay 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 #:
PDS2025-RESALT-006822
Status:
issued
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-09-08
Cross street: tavern description of work: hra (online permit) electric heat pump and/or air conditioner replacement no modifications or alterations to existing system
Valuation:
N/A
Permit #:
PDS2025-RESALT-006824
Status:
complete
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2025-03-03
No-plan - nonresidential/multifamily - mechanical:4938/west mountain view
Valuation:
N/A
Permit #:
PMT-3340702
Status:
approved
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:10949/via banco
Valuation:
N/A
Permit #:
PMT-3352072
Status:
complete
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:4024/risa
Valuation:
N/A
Permit #:
PMT-3350293
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:5812/stadium
Valuation:
N/A
Permit #:
PMT-3340704
Status:
issued
Fee:
$293
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:6435/radio
Valuation:
N/A
Permit #:
PMT-3316416
Status:
complete
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:6435/radio
Valuation:
N/A
Permit #:
PMT-3315933
Status:
approved
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Replace (2) air conditioning & (2) fau's
Valuation:
$12,500
Permit #:
B20-00420
Status:
issued
Fee:
N/A
Permit Type:
M.e.p
Building Type:
N/A
Cross street: los coches rd e 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 #:
PDS2023-RESALT-006918
Status:
complete
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2025-12-23
No-plan - nonresidential/multifamily - mechanical:4717/greenbrier
Valuation:
N/A
Permit #:
PMT-3393111
Status:
issued
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-12-15
Cross street: hilton head 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 #:
PDS2025-RESALT-009541
Status:
issued
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-12-11
Cross street: bridal run 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 #:
PDS2025-RESALT-009462
Status:
issued
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
Furnace swap out and new air conditioning installed
Valuation:
$19,267
Permit #:
BLDG25-2079
Status:
final
Fee:
$625
Permit Type:
Simple
Building Type:
N/A
Replacing hvac unit
Valuation:
N/A
Permit #:
W25-1461
Status:
complete
Fee:
$201
Permit Type:
HVAC
Building Type:
N/A
Residential alteration or addition - plan check-permit
2025-07-29
Cross street: paseo encantada description of work: hvac change out - package 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 #:
PDS2025-RESALT-005642
Status:
complete
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2025-07-10
No-plan - nonresidential/multifamily - mechanical:3085/east fox run
Valuation:
N/A
Permit #:
PMT-3363288
Status:
issued
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-10-07
Cross street: rua alta vista 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 #:
PDS2020-RESALT-009860
Status:
expired
Fee:
$285
Permit Type:
N/A
Building Type:
N/A
Maximum Comfort Heating and Air Reviews
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Recent Buildzoom Projects
Maximum Comfort Heating and Air License info
Inactive License
| License # | 1037227 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
- According to the City of Oceanside, CA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Maximum Comfort Heating and Air at the City of Oceanside, CA.
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 Maximum Comfort Heating and Air, log in and update your license info in the “Edit Profile” tab.
Insured
| Workers Comp Provider | Technology Insurance Company Inc |
18
Permits
- Building permit records show that Maximum Comfort Heating and Air has worked on 18 permitted projects.