Updated: May 14, 2026
Location and Projects
Address
1844 Sqaulicum Mtn. Rd., Bellingham, WA, 98226
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Tandem Design & Construction
Tandem Design & Construction serves Bellingham, WA, and brings 18 years of experience to residential and commercial building projects in the area. With nearly two decades in the construction industry, the company has completed a range of projects under local permits. Tandem Design & Construction works with property owners in Bellingham and surrounding communities, offering expertise in both new construction and remodeling services. The company’s portfolio includes projects for homeowners and business clients seeking reliable construction solutions in the region.
Tandem Design & Construction Services
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Tandem Design & Construction Contact Information
Phone Number: (360) 441-9138
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Address: 1844 Sqaulicum Mtn. Rd., Bellingham, WA 98226
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Tandem Design & Construction Bellingham
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tandem Design & Construction has a BuildZoom score of 105, which places them above 92% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Tandem Design & Construction has worked on at least
5.0 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
|
4 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Tandem Design & Construction mostly works on
home addition
projects.
Pricing
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $60,923. 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 Tandem Design & Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replaced single family residence 4 bedroom 3 bathroom main floor 2076sf basement 1662sf basement unfinished 418sf deck748sf covered deck302sf attached garage576sf 5782sf total
Valuation:
$498,764
Permit #:
SFR2022-00391
Status:
issued
Fee:
$7,183
Permit Type:
N/A
Building Type:
N/A
New 1812sf single family residence - basement 541sf mainlvl 704sf upperlvl 482 cvdecks 85sf 3 bed 2.5 bathroom (r1 changed to mono-pour foundation)
Valuation:
$200,985
Permit #:
SFR2021-00207
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
New single family residence 2 bed 2 bathroom 1536sf living, 40sf covered porch, 1576sf total
Valuation:
$177,760
Permit #:
SFR2022-00266
Status:
issued
Fee:
$3,907
Permit Type:
N/A
Building Type:
N/A
680 sf 2nd-story addition to (e) sfr: duncan
Valuation:
$100,864
Permit #:
BLD2022-0071
Status:
final
Fee:
$8,467
Permit Type:
Addition
Building Type:
N/A
Interior only - finish 2nd floor 2 bedrooms 2 bathroom this will also close out 1985 expired single family residence permit
Valuation:
$60,610
Permit #:
SFR2019-00433
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
New detached storage building 48'x40 unheated totalsf=1920
Valuation:
$44,160
Permit #:
DET2021-00175
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
360 sf addition to (e) single family residence - hoch
Valuation:
$46,184
Permit #:
BLD2019-0977
Status:
final
Fee:
$1,208
Permit Type:
Addition
Building Type:
N/A
Building (residential) single family residence
2023-07-19
Addition newmain level 374sf
Valuation:
$43,010
Permit #:
SFR2023-00202
Status:
issued
Fee:
$1,348
Permit Type:
N/A
Building Type:
N/A
364 sf addition - carlson/ridder
Valuation:
$60,923
Permit #:
BLD2023-0425
Status:
final
Fee:
$1,265
Permit Type:
Addition
Building Type:
N/A
New garage on (e) footprint
Valuation:
$118,516
Permit #:
BLD2023-0169
Status:
final
Fee:
$1,662
Permit Type:
Garage or carport
Building Type:
N/A
Addition to (e) deck - whitney
Valuation:
$1,701
Permit #:
BLD2020-0495
Status:
final
Fee:
$166
Permit Type:
Deck
Building Type:
N/A
Enclose existing carport - bld2017-0265
Valuation:
$2,000
Permit #:
BLD2019-0556
Status:
final
Fee:
$107
Permit Type:
Addition
Building Type:
N/A
New single family residence w/gar - 3 bedroom 3 bathroom main level living 2199 sf upper level living 459 sf garage 459 sf deck 36 sf
Valuation:
$320,684
Permit #:
SFR2017-00473
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Detached garage/shop - klein
Valuation:
$25,210
Permit #:
BLD2018-0076
Status:
final
Fee:
$971
Permit Type:
Garage or carport
Building Type:
N/A
New single family residence w/att garage - 3 bedroom 2.5 bathroom main living 2186sf upper liv 712sf bonus room 485sf garage 949sf porch 281sf deck 309sf =4922 sf
Valuation:
$313,108
Permit #:
SFR2010-00239
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
2nd story addition-480sf newupper level
Valuation:
$55,200
Permit #:
SFR2021-00220
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Addition of third floor to existing single family residence 292 sf addition 60 sf covered deck added
Valuation:
$33,740
Permit #:
SFR2016-00227
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
New single family residence w attach garage - 3 bedroom 3 bathroom 2354 sf living 391 sf garage 290 sf porches
Valuation:
$227,905
Permit #:
SFR2011-00101
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Addition + remodel to existing sfr: new kitchen & dining area 428sf new covered porch 18sf remodel area 126sf habitable attic space w 5 bathroom 200sf
Valuation:
$55,514
Permit #:
SFR2007-00677
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Hancock
Valuation:
N/A
Permit #:
630
Status:
complete
Fee:
$904
Permit Type:
N/A
Building Type:
N/A
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Projects
Tandem Design & Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Tandem Design & Construction License info
Verified License
| License # | TANDEDC932DN |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Tandem Design & Construction 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 # | TANDEDC932DN |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- 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 Tandem Design & Construction at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Insuranc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | CBIC |
| Bond Value | $12,000 |
27
Permits
- Building permit records show that Tandem Design & Construction has worked on 27 permitted projects.
Tandem Design & Construction Employees
AS
Angela Soulier
President
JS
James Soulier
Vice President
SR
Soulier, Angela Renee
Agent