Updated: May 26, 2026
Location and Projects
Address
1454 Melrose Ave, Chula Vista, CA, 91911
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Paradigm HVAC Photos
Paradigm HVAC
Paradigm HVAC and appliance repair.
We are a small family owned and operated Heating, air conditioning and appliance repair company that specialize in residential and commercial systems. From small home appliances to commercial cooking, refrigeration, cooling & heating we have got you covered!
Our goal is to shift the Paradigm in our industry to one of customer satisfaction and peace of mind knowing that you will have a Great experience every time you need us.
From BuildZoom:
Paradigm HVAC at 1454 Melrose Ave, Chula Vista, CA 91911, held a HVAC/Mechanical Contractor license (#1028400) with the Oceanside contractors license board with an expiration date of 12-31-2022. 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 bidding system to be easily matched to qualified, licensed professionals in your area.
Paradigm HVAC Services
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Paradigm HVAC Contact Information
Phone Number: (925) 808-9025
Address: 1454 Melrose Ave, Chula Vista, CA 91911
Paradigm HVAC Chula Vista
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Paradigm HVAC, log in and update your license info in the “Edit Profile” tab.
Activity
|
5 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Paradigm HVAC has worked on at least
7.0 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
|
7 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Paradigm HVAC mostly works on
hvac project
projects.
Pricing
|
1 project
|
< $5k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2024-09-29
Cross street: flinn crest st. 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 #:
PDS2021-RESALT-011820
Status:
expired
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2022-03-07
Cross street: 11th st 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 #:
PDS2019-RESALT-002018
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-09-22
Cross street: arriba linda ave 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 #:
PDS2021-RESALT-011547
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2021-10-19
No-plan - residential - combination mech/elec/plum:11131/provencal
Valuation:
N/A
Permit #:
PMT-3121352
Status:
complete
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:6350/genesee
Valuation:
N/A
Permit #:
PMT-3127750
Status:
complete
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:7555/eads
Valuation:
N/A
Permit #:
PMT-3114170
Status:
issued
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:1333/08th
Valuation:
N/A
Permit #:
PMT-3091527
Status:
complete
Fee:
$204
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:301/g
Valuation:
N/A
Permit #:
PMT-3097999
Status:
issued
Fee:
$326
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:301/g
Valuation:
N/A
Permit #:
PMT-3091508
Status:
complete
Fee:
$326
Permit Type:
N/A
Building Type:
N/A
Replacing 2 air conditioning coils and condensers
Valuation:
N/A
Permit #:
W21-1318
Status:
issued
Fee:
$340
Permit Type:
HVAC
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2020-10-05
No-plan - residential - combination mech/elec/plum:13009/laporta
Valuation:
N/A
Permit #:
PMT-3080344
Status:
issued
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:301/g
Valuation:
N/A
Permit #:
PMT-3080345
Status:
issued
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:2424/saipan
Valuation:
N/A
Permit #:
PMT-3034696
Status:
complete
Fee:
$276
Permit Type:
N/A
Building Type:
N/A
Replace evap coil
Valuation:
$2,100
Permit #:
BLDG21-3540
Status:
final
Fee:
$212
Permit Type:
Simple
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-07-25
Cross street: rainbird rd 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 #:
PDS2021-RESALT-008919
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2021-05-10
Replacing fan coil unit and condenser in hallway
Valuation:
N/A
Permit #:
PMT-3100337
Status:
issued
Fee:
$204
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2019-03-04
No-plan - nonresidential/multifamily - mechanical:13109/russet leaf
Valuation:
N/A
Permit #:
PMT-3014475
Status:
issued
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Edwards; replace furnace (e-review)
Valuation:
$3,500
Permit #:
CBR2023-0585
Status:
final
Fee:
N/A
Permit Type:
P/m/e
Building Type:
N/A
2 fau
Valuation:
N/A
Permit #:
M0800249
Status:
final
Fee:
$266
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-07-13
Cross street: camino del sur 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 #:
PDS2021-RESALT-008396
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Paradigm HVAC Reviews
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Paradigm HVAC License info
Inactive License
| License # | 1028400 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Small Corporation |
- 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 Paradigm HVAC at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1028400 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Small 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.
Check this license's status for Paradigm HVAC 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 Paradigm HVAC, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Insurance Company Of The Midwest |
27
Permits
- Building permit records show that Paradigm HVAC has worked on 27 permitted projects.
Paradigm HVAC Employees
LC
Luis Antonio Leal Cisneros
Sole Owner