Updated: Jun 24, 2026
Location and Projects
Address
18274 E Mansfield Ave, Aurora, CO, 80013
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Infinity Basements Construction
Basement Finishing at Its Best!
We are a multi-generational, veteran, family owned and operated company. We take great pride in our workmanship, experience, expertise, quality, and customer service from start to completion of a project to meet our client's needs. Our reputation proceeds us, based on service, safety, and quality, regardless of how large or small the project. We will create a wonderful space by going beyond your imagination for you and your family to enjoy for generations to come. From frame to finishes we are the best and we stand by our work and Tradesmen, all are at the top of their game and ready to play!
From BuildZoom: Infinity Basements, 18274 E Mansfield Ave, Aurora, CO holds a D Non Structural Residential Remodel license and 5 other licenses according to the Denver license board.
Their BuildZoom score of 108 ranks in the top 5% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Infinity Basements, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Infinity Basements Services
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Infinity Basements Contact Information
Phone Number: (303) 955-1867
Address: 18274 E Mansfield Ave, Aurora, CO 80013
Infinity Basements Aurora
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Infinity Basements has a BuildZoom score of 108, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
7 projects
|
2025 |
|
7 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Infinity Basements has worked on at least
16.0 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
|
6 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $6,663. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Buildingonline i partial basement finish 205sf - office full bathroom unfinished area and mechanical room
Valuation:
$4,037
Permit #:
1881320
Status:
issued
Fee:
$514
Permit Type:
Basement finish p...
Building Type:
N/A
Buildingonline | basement finish approx 1000sf with living room gym bedroom full bathroom dry bar and mechanical room
Valuation:
$8,060
Permit #:
1908629
Status:
issued
Fee:
$514
Permit Type:
Basement finish p...
Building Type:
N/A
Basement finish -bedroom bathroom laundry
Valuation:
N/A
Permit #:
RALT25-00058
Status:
issued
Fee:
$259
Permit Type:
Basement finish
Building Type:
N/A
Comments: tear off 1 layer and reroof with asphalt 36 squares
Valuation:
$500
Permit #:
1800396
Status:
issued
Fee:
$233
Permit Type:
Roofing-rt2
Building Type:
N/A
Buildingonline | patio cover 30x10 in rear
Valuation:
$3,900
Permit #:
1823665
Status:
issued
Fee:
$367
Permit Type:
Residential patio...
Building Type:
N/A
Buildingonline | addition 6x8 storage closet to unfinshed basement
Valuation:
$1,500
Permit #:
1912540
Status:
issued
Fee:
$88
Permit Type:
Residential misce...
Building Type:
N/A
Basement finish with a water heater replacement basement is currently partially finished. building a separating wall between bedroom and living area. removing wall between finished and unfinished space. pantry bedroom and part of living space are currently finished. bedroom window well will be made egress compliant window is already to size. installing can lights and a switch. install... see more
Valuation:
$10,322
Permit #:
RES-24-00044
Status:
complete
Fee:
$579
Permit Type:
N/A
Building Type:
N/A
Rs - basement
Valuation:
$10,599
Permit #:
25-03472
Status:
approved
Fee:
$375
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$6,663
Permit #:
25-03330
Status:
complete
Fee:
$263
Permit Type:
Alteration
Building Type:
Residential
Basement finish
Valuation:
$35,681
Permit #:
BLDG24-00103
Status:
final
Fee:
$1,354
Permit Type:
Remodel
Building Type:
N/A
Rs - basement
Valuation:
$9,102
Permit #:
24-00368
Status:
complete
Fee:
$345
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$3,178
Permit #:
24-09769
Status:
issued
Fee:
$176
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$4,674
Permit #:
24-05923
Status:
issued
Fee:
$207
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
$9,656
Permit #:
23-19056
Status:
issued
Fee:
$347
Permit Type:
Alteration
Building Type:
Residential
Rs - basement
Valuation:
N/A
Permit #:
23-18657
Status:
plancheck
Fee:
N/A
Permit Type:
Alteration
Building Type:
Residential
Basement finish -bedroom bathroom laundry
Valuation:
N/A
Permit #:
RALT25-00057
Status:
canceled
Fee:
$70
Permit Type:
Basement finish
Building Type:
N/A
Infinity Basements Reviews
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Verified License
BuildZoom confirmed this contractor's license
Infinity Basements License info
Verified License
| Status | Active |
| City | Denver |
| Type | D Non Structural Residential Remodel |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC7739 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Infinity Basements at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | CR23-1000 |
| Status | Unable To Verify |
| Town | Castle Rock |
| Type | Contractor Limited Class B |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC001366 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
| Business Type | Limited Liability Company (Llc) |
- According to the The City of Littleton, CO, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Infinity Basements at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-004040-2023 |
| Status | Inactive |
| City | Centennial |
| Type | General |
| Class | General - Class C |
| Business Type | Limited Liability Company (Llc) |
- According to the Centennial Community Development Contractor Licensing, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Infinity Basements at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Commercial Building Contractor |
| Business Type | Limited Liability Company (Llc) |
- According to the Aurora, Colorado, 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.
108
BuildZoom Score
Insured
| Insurer | Gaslamp |
| Insured up to | $1,000,000 |
16
Permits
- Building permit records show that Infinity Basements has worked on 16 permitted projects.