Updated: Jan 20, 2026
Location and Projects
Address
6310 W 112th Pl, Westminster, CO, 80020
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A&B Construction LLC
A&B Construction LLC, 6310 W 112th Pl, Westminster, CO holds a Mechanical A license and 5 other licenses according to the Douglas County license board.
Their BuildZoom score of 102 ranks in the top 11% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A&B Construction LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A&B Construction LLC Services
Start a project today:
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Framing
Garage Construction
Other Commercial New Constr...
Addition
A&B Construction LLC Westminster
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
A&B Construction LLC has a BuildZoom score of 102, which places them above 89% of 55,949 contractors in Colorado.
Activity
|
4 projects
|
2023 |
Our building permit records indicate that A&B Construction LLC has worked on at least
4.0 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
|
1 project
|
$100k-$250k |
|
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.
Scope of work is to addition a new research and development area
Valuation:
$200,000
Permit #:
COM-0559-2022
Status:
final
Fee:
$8,432
Permit Type:
N/A
Building Type:
N/A
Tenant finish of 2 241 sf to include 1665sf of b occupancy and 576sf of mezzanine area for storage
Valuation:
N/A
Permit #:
BP-22-02843
Status:
final
Fee:
$7,387
Permit Type:
N/A
Building Type:
N/A
Tenant finish of 2288 sf to include 1701 sf of b occupancy and 581 sf of mezzanine
Valuation:
N/A
Permit #:
BP-22-02848
Status:
final
Fee:
$12,125
Permit Type:
N/A
Building Type:
N/A
Plumbing electrical and building permit relating to the reconfiguration of interior walls addition of interior partition walls new plumbing for two new bathrooms install stairway to 2nd level reconfiguration of electrical and plumbing to accomodate food preparation area & mop sink and new electrical service. (200 amps)
Valuation:
N/A
Permit #:
PMT2006-04743
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Expedited review requested. remove small section of concret
Valuation:
N/A
Permit #:
09-5840
Status:
final
Fee:
N/A
Permit Type:
Tenant finish
Building Type:
N/A
Commercial steel building
Valuation:
$300,000
Permit #:
BDP22-0913
Status:
expired
Fee:
$6,662
Permit Type:
New
Building Type:
Commercial
Stans auto sales - remove decar shingles and replace with me
Valuation:
N/A
Permit #:
07-4087
Status:
final
Fee:
N/A
Permit Type:
Building
Building Type:
N/A
Tenant improvement - new demising wall
Valuation:
$10,929
Permit #:
BP-15-1797
Status:
complete
Fee:
$405
Permit Type:
N/A
Building Type:
N/A
Interior remodel of kitchen at west senior center for meals on wheels program. includes associated electrical and mechanical work
Valuation:
N/A
Permit #:
PMT2006-02494
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Partial demolish of unit e of interior walls and flooring
Valuation:
$4,000
Permit #:
950905
Status:
N/A
Fee:
$289
Permit Type:
Counter
Building Type:
N/A
Deck (64 sq ft)
Valuation:
$5,100
Permit #:
J94273
Status:
final
Fee:
$112
Permit Type:
434 (residential ...
Building Type:
N/A
Light relocations, add new switches and plugs
Valuation:
$1,950
Permit #:
E*1406693*1
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement finish
Valuation:
$28,622
Permit #:
K54617
Status:
final
Fee:
$296
Permit Type:
434 (residential ...
Building Type:
N/A
T2554 n irving st - tenant finish for new tenant in space - white lotus therapeutics
Valuation:
N/A
Permit #:
2016-COMMCON-0002163
Status:
final
Fee:
$518
Permit Type:
N/A
Building Type:
N/A
Deck (48 sq ft)
Valuation:
$4,850
Permit #:
J94274
Status:
final
Fee:
$104
Permit Type:
434 (residential ...
Building Type:
N/A
Deck replacement (330 sq ft)
Valuation:
$11,700
Permit #:
J28704
Status:
final
Fee:
$160
Permit Type:
434 (residential ...
Building Type:
N/A
Deck
Valuation:
$9,500
Permit #:
K98327
Status:
final
Fee:
$144
Permit Type:
434 (residential ...
Building Type:
N/A
Basement finish (partial theater room)
Valuation:
$5,782
Permit #:
K03339
Status:
final
Fee:
$112
Permit Type:
434 (residential ...
Building Type:
N/A
Deck
Valuation:
$3,950
Permit #:
J93290
Status:
final
Fee:
$96
Permit Type:
434 (residential ...
Building Type:
N/A
No Description Available
Valuation:
$3,375
Permit #:
L02503
Status:
Open
Fee:
$96
Permit Type:
N/A
Building Type:
N/A
A&B Construction LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
A&B Construction LLC License info
Verified License
| License # | MA140070 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for A&B Construction LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | A140069 |
| Status | Active |
| County | Douglas County |
| Type | General A |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for A&B Construction LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | D Tenant Finish |
- According to the City and County of Denver Community Planning and Development, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- According to the City and County of Denver Community Planning and Development, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015056635 |
| Status | Inactive |
| City | Thornton |
| Type | Class B Building Contractor |
- According to the Thornton City Development Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for A&B Construction LLC at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 071130012 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for A&B Construction LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
82
Permits
- Building permit records show that A&B Construction LLC has worked on 82 permitted projects.