Updated: Jun 06, 2026
Location and Projects
Address
225 S HARRISON ST, Denver, CO, 80209
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Speed plumbing Photos
Speed plumbing
Speed Plumbing Services Inc. is a licensed residential plumber in Denver, Colorado. We specialize in water heater replacement, tankless water heaters, gas line installation, leak detection, drain cleaning, sewer line repair, and full home repipes.
Our small, experienced team arrives in fully equipped Sprinter vans, solves problems on the first visit, and treats every home with respect. We focus on honest communication, clear pricing, photos before and after, and long-term solutions—not temporary fixes.
If you need an emergency plumber in Denver, water heater repair, gas line service, or help with a plumbing leak, Speed Plumbing is ready to help 7 days a week.
From BuildZoom: Speed plumbing , 225 S Harrison St, Denver, CO (Owned by: Sergey Mikhaylov) holds a Plumbing license and 7 other licenses according to the Centennial 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 Speed plumbing , we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Speed plumbing Contact Information
Phone Number: (720) 670-6361
Address: 225 S HARRISON ST, Denver, CO 80209
Speed plumbing Denver
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Speed plumbing has a BuildZoom score of 108, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
6 projects
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Speed plumbing has worked on at least
8.0 projects over the past 2 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
|
8 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Speed plumbing mostly works on
plumbing project
projects.
Pricing
|
5 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,075. 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.
Replace the water heater in your house with new water heater. our professionals use only well respected professional brands (bradford white) to insure you get many years of trouble free operation the price includes: disposal old water heater labor a new water heater 40 gal gas (bradford white) installation of new water supply lines installation of a water heater pan installation of an... see more
Valuation:
$2,175
Permit #:
2025-PLUMB-0008226
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
Water pipe replacment replacing galvanized water pipes starting from the first accessible connection where a main shut-off valve and pressure regulator can be installed
Valuation:
$10,846
Permit #:
2025-PLUMB-0001791
Status:
issued
Fee:
$107
Permit Type:
N/A
Building Type:
Single family res...
Buildingonline | water heater replacement same for same 65gal 360k btu
Valuation:
$14,000
Permit #:
1862606
Status:
issued
Fee:
$91
Permit Type:
plumbing permit
Building Type:
N/A
Replacement water heater for single-family detached residence
2024-12-20
Owner plane to replace the 40 gal gas water heater the same spot installation
Valuation:
N/A
Permit #:
MEC2024-01785
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Change of contractor - aca plumbing permit
Valuation:
$20
Permit #:
2025-PLUMB-0006320
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
Single family res...
Replace water heater
Valuation:
$2,075
Permit #:
25-2569
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Water heater replacement 40 gas
Valuation:
N/A
Permit #:
PLB2024-00113
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
A gas pressure test was performed for unit #3. for the test the gas valves to the water heater gas stove and furnace system were shut off. all metal gas connections up to the shutoff valves were checked using bubble gas leak detection liquid. one leak was found at a connection located behind the stove (3/4” 90-degree elbow). that connection was replaced including installation of a new... see more
Valuation:
$625
Permit #:
2025-PLUMB-0011401
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
Multi-family resi...
Replace of the old water heater 40 gal gas for the same size and in the same place job not includes installation a new vent to the roof
Valuation:
$2,075
Permit #:
2025-PLUMB-0010507
Status:
issued
Fee:
$43
Permit Type:
N/A
Building Type:
Duplex
Speed plumbing Reviews
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Verified License
BuildZoom confirmed this contractor's license
Speed plumbing License info
Verified License
| License # | CL-007163-2026 |
| Status | Active |
| City | Centennial |
| Type | Plumbing |
| Class | Plumbing |
| Date Issued | 04-24-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Speed plumbing at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC002659 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 02-05-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Speed plumbing at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC202600004 |
| Status | Active |
| City | Thornton |
| Type | Class D Plumbing Expires 2027 01 06 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Speed plumbing at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CR25-0492 |
| Status | Active |
| Town | Castle Rock |
| Type | Plumbing |
| Date Issued | 07-15-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Speed plumbing at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Plumbing |
| Business Type | Corporation |
- 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
| Status | Active |
| City | Denver |
| Type | Plbg A |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 5027 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Speed plumbing at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-005513-2024 |
| Status | Inactive |
| City | Centennial |
| Type | Plumbing |
| Class | Plumbing |
| Business Type | Corporation |
- 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 Speed plumbing at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Insured
| Insurer | Ufg |
| Insured up to | $2,000,000 |
Premium
- Speed plumbing is a verified BuildZoom Premium contractor.
8
Permits
- Building permit records show that Speed plumbing has worked on 8 permitted projects.
Speed plumbing Employees
EG
Eldar Gashimov
Employee
SM
Sergey Mikhaylov
Owner