Updated: Apr 30, 2026
Location and Projects
Address
PO BOX 324, Mountlake Terrace, WA, 98043
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Al Gas Piping Construction
Serving the greater Mountlake Terrace, WA area, Al Gas Piping LLC specializes in natural gas piping services for residential properties. With 9 years in operation, the company focuses on the installation, repair, and replacement of gas lines, meeting the needs of homeowners in Snohomish County and surrounding communities. Project types include new gas line installation for appliances such as ranges, dryers, water heaters, fireplaces, and outdoor barbecues, as well as rerouting and repairing existing gas piping systems. Al Gas Piping LLC works directly with property owners, providing solutions tailored to specific home layouts and appliance requirements. The company emphasizes safe and efficient gas piping methods, using approved piping materials and adhering to local building codes in all phases of construction and service.
Al Gas Piping Llc Services
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Al Gas Piping Llc Contact Information
Phone Number: (206) 434-9229
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Address: PO BOX 324, Mountlake Terrace, WA 98043
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Al Gas Piping Llc Mountlake Terrace
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Al Gas Piping Llc has a BuildZoom score of 107, which places them above 94% of 128,670 contractors in Washington.
Activity
|
10 projects
|
2025 |
|
8 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Al Gas Piping Llc has worked on at least
26.0 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.
Pricing
|
2 projects
|
< $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.
Tsai mechanical a (single family residential) (alteration) project involving 1 fireplace insert - gas 1 gas piping outlets - mechanical exterior
Valuation:
N/A
Permit #:
MEC25-00195
Status:
final
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Gogula mechanical a (single family residential) (alteration) project involving 1 gas - stove or cook top 1 gas piping outlets - mechanical interior
Valuation:
N/A
Permit #:
MEC25-00194
Status:
final
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 generator 1 gas piping only (no fixtures))
Valuation:
N/A
Permit #:
25 104228 BK
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Mechanical- (1) gas piping outlet, a (single family residential) (alteration) (mechanical) project involving 1 gas piping outlets - mechanical work description/location (example: 1st floor master bathroom garage)
Valuation:
N/A
Permit #:
BLD2022-1749
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Tsai mechanical a (single family residential) (alteration) project involving 1 fireplace insert - gas exterior
Valuation:
N/A
Permit #:
MEC25-00095
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Underground gas line extension from gas meter to outdoor kitchen i will split three lines to outdoor appliances with three separate ball valves and further underground gas line continue from the outdoor kitchen area to future gas range. underground gas line which includes two risers has 1-1/4 size and another part of underground pipe with two risers of 3/4
Valuation:
N/A
Permit #:
MEC23243
Status:
issued
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: alteration to structure or system, , supphapholsiri: installing gas piping only (no fixture installation)
Valuation:
N/A
Permit #:
MSF22-09738
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
A single family residential addition to existing structure none project involving (1 stove or cooktop 1 gas piping only (no fixtures))
Valuation:
N/A
Permit #:
23 108291 BK
Status:
final
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 stove or cooktop 1 gas piping only (no fixtures))
Valuation:
N/A
Permit #:
24 118934 BK
Status:
final
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
Mechanical-gas outlet and range, a (single family residential) (alteration) (mechanical) project involving 1 gas piping outlets - mechanical work description/location (example: 1st floor master bathroom garage) 1 gas range
Valuation:
N/A
Permit #:
BLD2021-0685
Status:
final
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: alteration to structure or system, , fatihov addition (bsf20-02792)-(1)gas piping only (no fixture installation); (1)gas - fireplace
Valuation:
N/A
Permit #:
MSF23-06352
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
E22-45037 gas piping outlets (no fixture installation) - gas piping outlest (3) gas stove/cook top (1) gas water heater (1) fireplace insert - gas (1)
Valuation:
N/A
Permit #:
MEC-22-1981
Status:
issued
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Gas line installation to patio deck bbq
Valuation:
N/A
Permit #:
EXM-25-5
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas line instalation to gas cookingtable
Valuation:
$300
Permit #:
MEC-25-2
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
E23-16817 gas piping only. gas - stove/cook top (1) gas - water heater (1) fireplace insert - gas (1)
Valuation:
N/A
Permit #:
MEC-23-0799
Status:
complete
Fee:
$342
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 stove or cooktop 1 gas piping only (no fixtures))
Valuation:
N/A
Permit #:
22 128175 BK
Status:
issued
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2025-01056
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2025-01006
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2025-00466
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 fireplace insert - gas 1 gas piping only (no fixtures))
Valuation:
N/A
Permit #:
21 106837 BK
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
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173
BZ Score
-
Avg Project
-
Projects
164
BZ Score
-
Avg Project
-
Projects
164
BZ Score
$32.4K
Avg Project
-
Projects
Al Gas Piping Llc Reviews
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Verified License
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Al Gas Piping Llc License info
Verified License
| License # | ARTGAGP793CR |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Al Gas Piping Llc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ARTGAGP793CR |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Al Gas Piping Llc 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 # | ALGASGP845QA |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- According to the The City of Tukwila, WA, 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 Al Gas Piping Llc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | ALGASGP845QA |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, 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 Al Gas Piping Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | United Specialty Insurance Com |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $12,000 |
45
Permits
- Building permit records show that Al Gas Piping Llc has worked on 45 permitted projects.
Al Gas Piping Llc Employees
AG
Alvydas Gasparenas
Partner/Member
AG
Arturas Gaspareneas
Partner/Member
GA
Gasparenas, Alvydas
Owner
GA
Gaspareneas, Arturas
Owner