Updated: Mar 31, 2026
Location and Projects
Address
2010 AIRPORT WAY S, Seattle, WA, 98134
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LCM Builders Construction
Led by Hans, LCM Builders serves homeowners throughout the Seattle area with a focus on new home construction, kitchen remodels, bathroom renovations, and deck projects. In business for over a decade, LCM Builders works with a range of clients, from those seeking a full design/build package—including architectural design, permitting, project pricing, and construction—to homeowners who already have a design and need a builder to bring it to life. The company also acts as a consultant for DIY clients looking to build their own homes, providing guidance on project planning and budgeting. LCM Builders collaborates closely with architects and designers from firms such as Immel Design, Christina Merkelbach, and CAST Architecture. Hans and his team are experienced in managing the order of operations, from initial design decisions to selecting materials and tracking budgets, ensuring a responsive and adaptable building process for residential projects.
LCM Builders Services
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LCM Builders Contact Information
Phone Number: (206) 650-5602
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Address: 2010 AIRPORT WAY S, Seattle, WA 98134
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LCM Builders Seattle
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
LCM Builders has a BuildZoom score of 104, which places them above 91% of 128,670 contractors in Washington.
Activity
|
3 projects
|
2025 |
Our building permit records indicate that LCM Builders has worked on at least
3.0 projects over the past year.
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
|
1 project
|
< $5k |
|
1 project
|
$250k-$500k |
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.
Wilhelm-coffman single family residence remodel - kitchen remodel and outside deck guardrail replacements
Valuation:
$300,000
Permit #:
B25001249
Status:
issued
Fee:
$7,610
Permit Type:
N/A
Building Type:
N/A
New single family to existing side sewer. drainage to formerly combined. plan revision under 6623595 not yet approved. associated building permit #6466230
Valuation:
N/A
Permit #:
6625482-SS
Status:
complete
Fee:
$878
Permit Type:
New
Building Type:
Single family/duplex
First story addition/remodel and second story addition
Valuation:
N/A
Permit #:
SFR18-2647
Status:
final
Fee:
$2,960
Permit Type:
New building
Building Type:
N/A
Creekhouse demolish
Valuation:
N/A
Permit #:
DEM19-00003
Status:
final
Fee:
$953
Permit Type:
N/A
Building Type:
N/A
Remove existing building down to slab-on-grade and a portion of south foundation wall and rebuild a single family home with additions to existing footprint per plan
Valuation:
$650,000
Permit #:
6466230
Status:
issued
Fee:
$10,939
Permit Type:
New construction
Building Type:
Single family du...
New drainage and side sewer system for new single family residence connect to exist. ss onsite. onsite work only for drainage. no row. assoc. building permit #6459456. 6/22/16 paf addition row work curb weep no sanitary work per v. monsey
Valuation:
N/A
Permit #:
6505495-SS
Status:
complete
Fee:
$1,073
Permit Type:
New
Building Type:
Single family/duplex
Construct kitchen addition and alterations to single family residence and construct deck subject to field inspection
Valuation:
$30,000
Permit #:
6496610
Status:
Permit Issued
Fee:
$1,007
Permit Type:
Single family du...
Building Type:
N/A
Establish detached garage accessory to existing single family residence and rebuild west wall subject to field inspection (stfi)
Valuation:
$5,000
Permit #:
6482538
Status:
Permit Issued
Fee:
$285
Permit Type:
Single family du...
Building Type:
N/A
Interior alterations to existing single family residence per floor plan subject to field inspection (stfi)
Valuation:
$100,000
Permit #:
6449074
Status:
Permit Issued
Fee:
$1,772
Permit Type:
Single family du...
Building Type:
N/A
New sanitary to ex. side sewer with 4437 39th ave s. drain to splashblock or dry well. assoc. building permit #6527332
Valuation:
N/A
Permit #:
6583770-SS
Status:
complete
Fee:
$952
Permit Type:
New
Building Type:
Single family/duplex
Interior alterations to existing single family residence per floor plan subject to field inspection (stfi)
Valuation:
$30,000
Permit #:
6402746
Status:
Permit Issued
Fee:
$722
Permit Type:
Single family du...
Building Type:
N/A
Construct alteration to basement and kitchen to existing single family per stfi
Valuation:
$35,000
Permit #:
6416124
Status:
Permit Issued
Fee:
$810
Permit Type:
Single family du...
Building Type:
N/A
We are increasing the size of the hood vent from 6 to 8. the path is remaining the same
Valuation:
$300
Permit #:
M25005938
Status:
issued
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
Rewire kitchen and living room
Valuation:
$20,000
Permit #:
E25005350
Status:
issued
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
908 fig rewire 90 percent of house
Valuation:
$20,000
Permit #:
7110240-EL
Status:
issued
Fee:
$930
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
Rinaldo rewire whole house
Valuation:
$20,000
Permit #:
7098844-EL
Status:
issued
Fee:
$1,083
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
A single family condo unit remodel residence project involving (there are no structural changes.)
Valuation:
N/A
Permit #:
15 110996 BT
Status:
expired
Fee:
$914
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Projects
LCM Builders Reviews
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Verified License
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LCM Builders License info
Verified License
| License # | LCMBUCM756L4 |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, General |
| Class | Limited Liability Company |
| Business Type | Individual, Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for LCM Builders 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 # | LCMBUCM872PT |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Individual, Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of LCM Builders with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCMBUCM756L4 |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Individual, Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for LCM Builders 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 # | LCMBUCM872PT |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual, Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for LCM Builders 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 # | LCMBUCM879CO |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual, 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 LCM Builders at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Insuranc |
| Insured up to | $500,000 |
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $12,000 |
14
Permits
- Building permit records show that LCM Builders has worked on 14 permitted projects.
LCM Builders Employees
AH
Altwies, Hans
Owner
AP
Altwies, Hans Peter
Owner
FA
Frances Altwies
Partner/Member
HA
Hans Altwies
Owner