Updated: Aug 27, 2025
Location and Projects
Address
12275 W 48th Ave, Wheat Ridge, CO, 80033
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Apex Plumbing - the Underground Guys Photos
Apex Plumbing - the Underground Guys
Apex Plumbing is a Colorado company that has been providing water, sewer and excavation services to the Denver Metro area since 1985. We serve residential, commercial and municipal customers specializing in water and sewer installation and repair. Our commitment to customer satisfaction and site restoration combined with our 5 year warranty sets us apart from the competition.
From BuildZoom:
Apex Plumbing - the Underground Guys at 12275 W 48th Ave, Wheat Ridge, CO 80033, has a BuildZoom score of 0 and ranks in the top 99% of 55,949 Colorado contractors.
If you are thinking of hiring Apex Plumbing - the Underground Guys, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Apex Plumbing - the Underground Guys Services
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Apex Plumbing - the Underground Guys Contact Information
Address: 12275 W 48th Ave, Wheat Ridge, CO 80033
Apex Plumbing - the Underground Guys Wheat Ridge
Quality
Alert*
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Activity
|
35 projects
|
2025 |
|
584 projects
|
2024 |
|
731 projects
|
2023 |
Our building permit records indicate that Apex Plumbing - the Underground Guys has worked on at least
1350.0 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
|
17 projects
|
Home Additions |
|
11 projects
|
New Constructions |
|
10 projects
|
Commercial Renovations |
|
1317 projects
|
Plumbing projects |
|
233 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Apex Plumbing - the Underground Guys mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
1103 projects
|
< $5k |
|
40 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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 Apex Plumbing - the Underground Guys
This is a sample of this contractor's permits. Click here to access their complete permit history.
It includes the construction of the basement level one the level two concrete slab and the vertical concrete elements to the bottom of the concrete slab at level three as well as the underground utilities. the building is a 17-story structure which includes multi-family residential units ground level retail and a parking garage. there is a basement level consisting of parking only. th... see more
Valuation:
N/A
Permit #:
2020-SUDP-0004679
Status:
issued
Fee:
$213,765
Permit Type:
New
Building Type:
N/A
Excavation and reroute of the 4 sanitary sewer line from the building drain at the back of the house up to and including the tap connection on the city main sewer line (up to 70 of pipe up to 9 deep). includes: machine compaction of backfill as needed installation of 4” double wye cleanouts to grade with landscape covers. saw cutting removal and replacement of concrete as needed in th... see more
Valuation:
$50,000
Permit #:
2023-LOG-0003343
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
- rerouting the basement bathrooom floor drain and laundry line into an ejector pit and running the line exposed through the crawl space (up to 5 of underground pipe). - rerouting the exposed pipe(s) in the crawl space to stub out of the home in the backyard (up to 30 of exposed pipe). - running a new 4 sanitary sewer line from the stub out of the crawlspace up to and including the ta... see more
Valuation:
$5,000
Permit #:
2024-PLUMB-0000171
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Sudp sanitary work only reroute interior exposed pipe in crawlspace to stub out between the sun room and shed (accounting for about 30 of pipe). -put laundry line floor drain basement bathroom on ejector pit and tie in in the crawlspace (approx. 5'). -run new sewer line from the stub out to the tap connection
Valuation:
$14,000
Permit #:
2024-LOG-0000109
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Excavation and repair of the 4 sanitary sewer line from the foundation wall inside the utility room to the front yard to correct the low area belly and roots (up to 20 of pipe up to 8 deep). **for interior sewer work a plumbing permit is required. utl permit only covers outside the structure.**
Valuation:
N/A
Permit #:
UTL2024-00232
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Excavation and replacement of the sanitary sewer line from just outside the restrooms to the tie in on the common line in the landscaping to correct the low area (up to 55 of interior pipe up to 25 of exterior pipe up to 3 deep in the building up to 8 deep on the exterior)
Valuation:
$1,000
Permit #:
CONE-24-00140
Status:
complete
Fee:
$53
Permit Type:
N/A
Building Type:
N/A
- 4 sanitary sewer line from the main stack in the basement up to the private walkway before the garage (up to 35 of pipe up to 9 deep at the building drain). - sewer line from the stack near the utility sink to the tie in on the main line including a new floor drain and pipe (up to 15 of pipe)
Valuation:
N/A
Permit #:
2024-LOG-0006557
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Excavation and replacement of the 4 sanitary sewer line from the building drain at the front of the house up to and including the tap connection on the city main sewer line using trenchless bursting technology (up to 45 of pipe up to 12 deep). condition: anything in the row requires additional permitting with public works
Valuation:
$3,000
Permit #:
24NGN-00568
Status:
complete
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Excavation and repair of the 4 sanitary sewer line from the building drain in the front yard up to the last cracked/broken section of pipe in the street (up to 40 of pipe). repair of the exposed sanitary sewer line at the broken section in the utility area (up to 4 of exposed pipe)
Valuation:
$1,200
Permit #:
2024-PLUMB-0005032
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
-excavation and repair of the interior sanitary sewer line in from the basement bedroom up to and including the floor drain in utility closet (up to 30 of pipe up to 2 deep). -excavation and replacement of the sanitary sink line from the 90° bend to the tie in on the mainline (up to 10 of pipe up to 2 deep)
Valuation:
N/A
Permit #:
PLB2024-00047
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
-excavation and repair of the interior sanitary sewer line in from the basement bedroom up to and including the floor drain in utility closet (up to 30 of pipe up to 2 deep). -excavation and replacement of the sanitary sink line from the 90° bend to the tie in on the mainline (up to 10 of pipe up to 2 deep)
Valuation:
N/A
Permit #:
UTL2024-00114
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
-excavation and installation of 4 double wye cleanouts to grade with traffic rated lids in the private walkway at the building drain (1 set up to 5 deep). -excavation and installation of 4 double wye cleanouts to grade just past the concrete ramp/iron railing in the private parking lot (1 set up to 5 deep)
Valuation:
N/A
Permit #:
UTL2024-00080
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Abandon 3 water services for future project work only. no sanitary sewer or mh work allowed at this time. coordinate with cu for any impacts to their property and traffic control within it. -excavation and abandoning of the domestic water services at the tap connection located in athens st. (2 total up to 5 deep). -excavation and abandoning of the domestic water service at the tap con... see more
Valuation:
N/A
Permit #:
ROW2024-00136
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sudp sanitary work only reroute interior exposed pipe in crawlspace to stub out between the sun room and shed (accounting for about 30 of pipe). -put laundry line floor drain basement bathroom on ejector pit and tie in in the crawlspace (approx. 5'). -run new sewer line from the stub out to the tap connection
Valuation:
N/A
Permit #:
2024-SUDP-0000049
Status:
issued
Fee:
$725
Permit Type:
Addition & altera...
Building Type:
N/A
Excavation and installation of a new 4 sanitary sewer line from the proposed stub up location for the new garage to the tie in on the home main line (up to 15 of pipe up to 7 deep). excavation and installation of a new 3/4 service line from the basement stubbing out of the back wall and stubbing up a service line for the new addition in the backyard using boring technology (up to 50 o... see more
Valuation:
$2,000
Permit #:
2024-PLUMB-0000042
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Sewer line replacement from the bathroom toilet flange and rerouting the line to tie into the main line in front of the stair case. this is correcting a belly and making the line shorter and gaining more fall. replacing the floor drain and pipe near the water heater. sewer line install from the back patio through the easement that will be marked by the surveyor and tapping into the se... see more
Valuation:
$15,000
Permit #:
RONE-23-01316
Status:
complete
Fee:
$458
Permit Type:
N/A
Building Type:
N/A
Sewer line replacement from the stack up to the foundation wall as well as from the laundry room stack to the tie-in to the main line. we will replace the existing floor drain shower drain and toilet flange as well. the total pipe replacement is about 55 of pipe
Valuation:
$9,000
Permit #:
2023-PLUMB-0000669
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family res...
Full sewer line replacement from the basement laundry room to the tap in the street. the first 13 will be in the unfinished utility/laundry room from where the washing machine dumps into the sewer line up to the main stack and then the next 12 will run through the bathroom and into the hallway with another 2 for the toilet sweep and that tying along with 3 for the shower drain and tha... see more
Valuation:
$10,000
Permit #:
MEP-4211-2023
Status:
final
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
Commercial plumbing only repair/replace/modify permit
2023-02-24
The review of this permit is for the underground waste pipe replacement of 10’ of interior 4” pipe in an office space and 5’ of exterior 4” pipe with 4” pvc and double exterior clean outs under the 2021 ipc and ibc requirements. a final building and a final plumbing inspection will be required to verify floor finishes and re-setting of any plumbing fixtures. if the scope of work devia... see more
Valuation:
$5,000
Permit #:
BLD-2022-04105
Status:
expired
Fee:
$407
Permit Type:
N/A
Building Type:
N/A
Sewer line replacement from the plastic to clay transition inside of the garage up to and including the tap connection in the street using pipebursting technology. full repair is approximately 110 long. asphalt cut in the street will be approximately 3 x 6. there is an existing set of cleanouts that we will not replace
Valuation:
$6,000
Permit #:
B202204711
Status:
complete
Fee:
$354
Permit Type:
N/A
Building Type:
N/A
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Apex Plumbing - the Underground Guys License info
Unverified License
| Status | Unable To Verify |
| Business Type | Apex Plumbing, Inc. |
- 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.
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BuildZoom Score
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- *No active license on file. If you are Apex Plumbing - the Underground Guys, log in and update your license info in the “Edit Profile” tab.
Insured
| Insurer | Owners Ins Co |
3.5K
Permits
- Building permit records show that Apex Plumbing - the Underground Guys has worked on 3549 permitted projects.