Updated: Jun 30, 2026
Location and Projects
Address
1664 Seattle Slew Way, Oceanside, CA, 92057
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Major League Comfort Systems Heating and Air Conditioning
We are heating and air conditioning contractors in North San Diego County, California. We provide all kind of HVAC services such as heating and air conditioning installation, replacement, maintenance and repair.
From BuildZoom:
Major League Comfort Systems Heating and Air Conditioning at 1664 Seattle Slew Way, Oceanside, CA 92057, held a HVAC/Mechanical Contractor license (#807897) with the California contractors license board with an expiration date of 06-30-2013. We last verified the license was inactive on 04-30-2026.
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.
Major League Comfort Systems Heating and Air Conditioning Contact Information
Phone Number: (760) 801-1685
Address: 1664 Seattle Slew Way, Oceanside, CA 92057
Major League Comfort Systems Heating and Air Conditioning Oceanside
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Major League Comfort Systems Heating and Air Conditioning, log in and update your license info in the “Edit Profile” tab.
Activity
|
10 projects
|
2025 |
|
14 projects
|
2024 |
|
16 projects
|
2023 |
Our building permit records indicate that Major League Comfort Systems Heating and Air Conditioning has worked on at least
40.0 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
|
8 projects
|
Home Additions |
|
36 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Major League Comfort Systems Heating and Air Conditioning mostly works on
hvac project
and home addition
projects.
Pricing
|
31 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
The typical size of their permits is approximately $11,975. 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 Major League Comfort Systems Heating and Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
2023-06-23
Cross street: rancho santa fe 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 #:
PDS2023-RESALT-009968
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling air conditioning replacement
2025-03-27
Addition air conditioning to existing system
Valuation:
$11,949
Permit #:
WEB25-0563
Status:
issued
Fee:
$275
Permit Type:
New
Building Type:
N/A
Place existing heater and air conditioner
Valuation:
$9,800
Permit #:
WEB25-0796
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Replace heater at air conditioning
Valuation:
$10,000
Permit #:
WEB25-0473
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Replace existing hvac system
Valuation:
$9,700
Permit #:
WEB25-0350
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Replace existing heater with an 80% to stage variable speed
Valuation:
$7,475
Permit #:
WEB23-0555
Status:
final
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Replace existing heater 80% and ducting and addition air conditioning 3tons up
Valuation:
$19,928
Permit #:
WEB22-3104
Status:
issued
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Replace heater addition air conditioning & mini split
Valuation:
N/A
Permit #:
B22-2490
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Replacing existing heater & air conditioning some ducting fau 80% 70 000 b
Valuation:
$16,000
Permit #:
WEB21-0833
Status:
final
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Heater change out air conditioning addition on
Valuation:
$11,500
Permit #:
WEB23-0007
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Replace heater and addition air conditioning
Valuation:
$14,038
Permit #:
WEB22-3108
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Replace heater with air handler and addition heatpump (e-review)
Valuation:
$15,000
Permit #:
CBR2022-1992
Status:
final
Fee:
N/A
Permit Type:
P/m/e
Building Type:
N/A
Install new air conditioning new circuit & disconnect. new ducting requi
Valuation:
$6,900
Permit #:
BLDG22-0771
Status:
issued
Fee:
$212
Permit Type:
Simple
Building Type:
N/A
Ductless install existing electrical
Valuation:
$14,767
Permit #:
WEB23-1437
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Heater air conditioner change out
Valuation:
$10,500
Permit #:
WEB23-0008
Status:
issued
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Replace heater and ductwork addition air conditioning
Valuation:
$18,000
Permit #:
WEB24-2008
Status:
issued
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2024-01-30
No-plan - nonresidential/multifamily - mechanical:4358/bromfield
Valuation:
N/A
Permit #:
PMT-3271338
Status:
approved
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
Replace heater 80% addition air conditioning up to 19 seer
Valuation:
$14,000
Permit #:
WEB22-2770
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Replace existing heater 80% and air conditioner 4ton 17 seer
Valuation:
$12,000
Permit #:
WEB22-2385
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
5 zone ductless system
Valuation:
$30,000
Permit #:
WEB23-2519
Status:
final
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Major League Comfort Systems Heating and Air Conditioning Reviews
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Major League Comfort Systems Heating and Air Conditioning License info
Inactive License
| License # | 807897 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Hvac Contractors |
- 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 Major League Comfort Systems Heating and Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 807897 |
| Status | Inactive |
| City | Oceanside |
| Type | Warm-Air |
| Class | C20 |
| Business Type | Hvac Contractors |
- 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 Major League Comfort Systems Heating and Air Conditioning at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 807897 |
| Status | Inactive |
| State | California |
| Type | Warm-Air Heating, Ventilating and Air-Conditioning |
| Class | C20 |
| Business Type | Hvac Contractors |
- 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 Major League Comfort Systems Heating and Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 807897 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Hvac Contractors |
- 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 Major League Comfort Systems Heating and Air Conditioning 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 Major League Comfort Systems Heating and Air Conditioning, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
239
Permits
- Building permit records show that Major League Comfort Systems Heating and Air Conditioning has worked on 239 permitted projects.