Updated: Apr 18, 2026
Location and Projects
Address
3620 IRONGATE RD, Bellingham, WA, 98226
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Clean Air Comfort Systems HVAC/Mechanical Contractor
Clean Air Comfort Systems, 3620 Irongate Rd, Bellingham, WA (Owned by: Matei, Calin Stefan) holds a Construction Contractor, General license and 5 other licenses according to the Tukwila license board.
Their BuildZoom score of 112 ranks in the top 3% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Clean Air Comfort Systems, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Clean Air Comfort Systems Contact Information
Phone Number: (360) 398-9400
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Address: 3620 IRONGATE RD, Bellingham, WA 98226
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Clean Air Comfort Systems Bellingham
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Clean Air Comfort Systems has a BuildZoom score of 112, which places them above 97% of 128,670 contractors in Washington.
Activity
|
35 projects
|
2025 |
|
42 projects
|
2024 |
|
49 projects
|
2023 |
Our building permit records indicate that Clean Air Comfort Systems has worked on at least
126.0 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
|
13 projects
|
New Constructions |
|
9 projects
|
Home Additions |
|
110 projects
|
HVAC projects |
|
100 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Clean Air Comfort Systems mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $13,107. 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 Clean Air Comfort Systems
This is a sample of this contractor's permits. Click here to access their complete permit history.
Furnace swap water heater swap air conditioning addition
Valuation:
N/A
Permit #:
MEC2025-0249
Status:
final
Fee:
$100
Permit Type:
Residential furna...
Building Type:
N/A
Replace like in kind furnace and tankless water heater
Valuation:
N/A
Permit #:
E2504-127
Status:
issued
Fee:
$77
Permit Type:
Standard electric...
Building Type:
N/A
Electrical for install furnace and hp
Valuation:
$11,244
Permit #:
ELE2024-0494
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Furnace and tankless water heater swap
Valuation:
N/A
Permit #:
M2504-045
Status:
final
Fee:
$87
Permit Type:
Residential mecha...
Building Type:
N/A
Final only for exp mec2021-0940
Valuation:
N/A
Permit #:
MEC2025-0361
Status:
final
Fee:
$75
Permit Type:
Residential furna...
Building Type:
N/A
Ductless heat pump installation
Valuation:
N/A
Permit #:
MEC2024-1232
Status:
final
Fee:
$50
Permit Type:
Residential furna...
Building Type:
N/A
Like in kind furnace swap
Valuation:
N/A
Permit #:
MEC2025-0350
Status:
final
Fee:
$50
Permit Type:
Residential furna...
Building Type:
N/A
Replace like in kind wh
Valuation:
N/A
Permit #:
PLM2025-0128
Status:
final
Fee:
$32
Permit Type:
Gas
Building Type:
N/A
Like in kind furnace swap
Valuation:
N/A
Permit #:
MEC2024-1278
Status:
final
Fee:
$50
Permit Type:
Residential furna...
Building Type:
N/A
Like in kind furnace swap
Valuation:
N/A
Permit #:
MEC2025-0006
Status:
final
Fee:
$50
Permit Type:
Residential furna...
Building Type:
N/A
Furnace swap
Valuation:
$15,002
Permit #:
MEC2024-0547
Status:
final
Fee:
$50
Permit Type:
Residential furna...
Building Type:
N/A
Furnace swap
Valuation:
N/A
Permit #:
MEC2025-0157
Status:
final
Fee:
$50
Permit Type:
Residential furna...
Building Type:
N/A
Furnace swap
Valuation:
N/A
Permit #:
MEC2025-0112
Status:
final
Fee:
$50
Permit Type:
Residential furna...
Building Type:
N/A
Furnace swap
Valuation:
N/A
Permit #:
MEC2025-0071
Status:
final
Fee:
$50
Permit Type:
Residential furna...
Building Type:
N/A
Heating appliance < 100, 000 btu- 1 heat pump- 1 hot water heater (gas only)- 1
Valuation:
N/A
Permit #:
MECR2024-00582
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (2) furnaces & install a/c: tails-a-wagging
Valuation:
$15,245
Permit #:
MEC2020-0886
Status:
final
Fee:
$100
Permit Type:
New or altered sy...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
25-0725
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
25-0410
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
25-0153
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Install electric air handler and ductwork
Valuation:
N/A
Permit #:
BP23-0250
Status:
expired
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
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Clean Air Comfort Systems Reviews
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Verified License
BuildZoom confirmed this contractor's license
Clean Air Comfort Systems License info
Verified License
| License # | CLEANAC851MG |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Clean Air Comfort Systems at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CLEANAC851NQ |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, Hvac/Rfrg |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Clean Air Comfort Systems at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CLEANAC851MG |
| Status | Active |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of Clean Air Comfort Systems with the The City of Marysville, Washington
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CLEANAC851NQ |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Clean Air Comfort Systems at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CLEANAC851MG |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Clean Air Comfort Systems at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CLEANAC851NQ |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Marysville, Washington, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Clean Air Comfort Systems at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Wesco Insurance Co |
| Bond Value | $4,000 |
207
Permits
- Building permit records show that Clean Air Comfort Systems has worked on 207 permitted projects.
Clean Air Comfort Systems Employees
CM
Calin Matei
President
DM
Daniell Matei
Secretary
MS
Matei, Calin S
Owner
MS
Matei, Calin Stefan
Owner