Updated: Mar 01, 2026
Location and Projects
Address
2 MCLAREN STE C, Irvine, CA, 92618
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McMaster Air and Heat HVAC/Mechanical Contractor
McMaster Air and Heat, 2 Mclaren, Irvine, CA (Employee: Ronald Joseph Mc Master) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring McMaster Air and Heat, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
McMaster Air and Heat Contact Information
Phone Number: (949) 916-8900
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Address: 2 MCLAREN STE C, Irvine, CA 92618
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McMaster Air and Heat Irvine
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
McMaster Air and Heat has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
59 projects
|
2025 |
|
54 projects
|
2024 |
|
56 projects
|
2023 |
Our building permit records indicate that McMaster Air and Heat has worked on at least
169.0 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
|
3 projects
|
Commercial Renovations |
|
169 projects
|
HVAC projects |
|
74 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that McMaster Air and Heat mostly works on
hvac project
and mechanical project
projects.
Pricing
|
21 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $14,744. 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 McMaster Air and Heat
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family dwelling or duplex residential - mep residential – air conditioning unit wall furnace
2025-04-18
Replace 5 ton heat pump - right side yard replace air handler (80k btus) - basement replace (8) ducts duct testing required if greater than 40 feet hers testing required for refrigerant charge as per approved site plan like for like replacement of 80k btu furnace coil 5t/15 seer hp condenser ducts and disconnect
Valuation:
$22,960
Permit #:
MEPR-2025-0122
Status:
issued
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Online permit - residential air conditioning replacement
2025-07-10
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-02: [new/replace] ducts/registers | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 80k btu furnace coil 4t/16 seer hp condenser attic ducts and disconnect
Valuation:
N/A
Permit #:
00959724-WACR
Status:
final
Fee:
$386
Permit Type:
N/A
Building Type:
N/A
Addition (n) air conditioning condenser at right side yard; c/o furnace & 8 ducts *** cheers: 425-a020067187a******30” setback to property line required for air conditioning units*** (new air conditioning units require a separate electrical permit for disconnect switch)
Valuation:
N/A
Permit #:
M2025-001426
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Online permit - residential air conditioning replacement
2025-06-05
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 36k btu air handler 3t/20.5 seer2 hp condenser ducts and disconnect
Valuation:
N/A
Permit #:
00955578-WACR
Status:
final
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Online permit - residential air conditioning replacement
2025-03-28
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 60k btu furnace coil 4t/16 seer2 hp condenser and disconnect
Valuation:
N/A
Permit #:
00952217-WACR
Status:
final
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 80k btu furnace coil 3.5t/15 seer condenser and disconnect
Valuation:
N/A
Permit #:
00957257-WACR
Status:
canceled
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 80k btu furnace coil 4t/16 seer condenser and disconnect
Valuation:
N/A
Permit #:
00957253-WACR
Status:
issued
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 80k btu furnace coil 5t/16 seer hp condenser and disconnect
Valuation:
N/A
Permit #:
00951257-WACR
Status:
final
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 60k btu furnace coil 3t/18 seer hp condenser and disconnect
Valuation:
N/A
Permit #:
00950622-WACR
Status:
final
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-02: [new/replace] ducts/registers | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of indoor fan coil 4t/16 seer2 hp condenser ducts and disconnect
Valuation:
N/A
Permit #:
00965124-WACR
Status:
final
Fee:
$299
Permit Type:
N/A
Building Type:
N/A
Addition (n) condenser unit at sideyard; c/o 60k btu furnace& coil—like for like ***cheers # 425-a020176974a*** ***30” setback to property line required for air conditioning units*** (new air conditioning units require a separate electrical permit for disconnect switch)
Valuation:
N/A
Permit #:
M2025-003823
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 60k btu furnace coil 3t/15.2 seer2 hp condenser and disconenct
Valuation:
N/A
Permit #:
00962074-WACR
Status:
issued
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Online permit - residential air conditioning replacement
2025-09-23
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 60k btu furnace coil 3t/15.2 seer2 condenser and disconnect
Valuation:
N/A
Permit #:
00961167-WACR
Status:
final
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Online permit - residential air conditioning replacement
2025-09-26
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of indoor fan coil 3t hp condenser and disconnect
Valuation:
N/A
Permit #:
00963578-WACR
Status:
final
Fee:
$294
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 2 fan coils 2 hp condensers and disconnects
Valuation:
N/A
Permit #:
00964699-WACR
Status:
final
Fee:
$526
Permit Type:
N/A
Building Type:
N/A
Mechanical install (2) heat pumps at roof **tamper resistant caps required & timers prohibited** (xr2023-2698)
Valuation:
$850,000
Permit #:
H2024-0657
Status:
issued
Fee:
$183
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: 2 systems: like for like replacement of 60k & 80k btus furnaces coils 3t & 4t 15 seer2 condensers and disconnects
Valuation:
N/A
Permit #:
00944379-WACR
Status:
issued
Fee:
$705
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: 2 systems: like for like replacement of 80k & 40k btu furnaces coils 4t/15 seer2 & 2t/16 seer2 condensers
Valuation:
N/A
Permit #:
00940573-WACR
Status:
final
Fee:
$734
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-02: [new/replace] ducts/registers | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: like for like replacement of 60k btu furnace coil 3t/16 seer2 condenser 6-8 ducts and disconnect
Valuation:
N/A
Permit #:
00939232-WACR
Status:
final
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Wacr-01: residence. air conditioning and/or furnace changeout | wacr-02: [new/replace] ducts/registers | wacr-04: [new/replace] elect. outlets/switches/disconnect | additional details: 2 systems: like for like replacement of 80k & 60k btu furnaces coils 4t/15.0 seer2 & 3t/16.5 seer2 condensers 8 ducts and disconnects
Valuation:
N/A
Permit #:
00938636-WACR
Status:
final
Fee:
$747
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
McMaster Air and Heat License info
Verified License
| License # | 726607 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for McMaster Air and Heat at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Sentinel Insurance Company Ltd |
529
Permits
- Building permit records show that McMaster Air and Heat has worked on 529 permitted projects.
McMaster Air and Heat Employees
RM
Ronald Joseph Mc Master
Sole Owner