Updated: Jun 23, 2026
Location and Projects
Address
7711 Kendall St, Arvada, CO, 80003
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Hydro Mechanics Plumber
Hydro Mechanics Llc, 7711 Kendall St, Arvada, CO (Owned by: Robert Hargrove) holds a Plbg A license and 32 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 Hydro Mechanics Llc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Hydro Mechanics Llc Contact Information
Phone Number: (303) 981-6404
Address: 7711 Kendall St, Arvada, CO 80003
Hydro Mechanics Llc Arvada
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hydro Mechanics Llc has a BuildZoom score of 108, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
5 projects
|
2025 |
|
3 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Hydro Mechanics Llc has worked on at least
12.0 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
|
Commercial Renovations |
|
5 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Hydro Mechanics Llc mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $75,000. 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.
Hydro Mechanics Llc Reviews
5 out of 5 stars, based on
2
reviews
-
By AnonymousAugust 23, 2018
-
By Benjamin W.July 31, 2018install tankless water heater$3,500
Very good experience and will most definitely use them again. I feel fortunate to of found them. My tankless water heater is working like a charm and wasn't thinking of going tankless until Rod suggested it; I was going to replace two 40 gal tanks and go the "old tool" route. Wow! if you're at the end of your life on water tanks... GO TANKLESS ! and use HYDRO MECHANICS these guys are prompt, professional, high standard plumbers. Plumbing is nothing you should compromise on ever, the work Brisco did is deliberate and confident, his joints are clean and lines are straight. Overall these guys are just good, kind, solid, hard working people. If you understand or appreciate quality work then you get what I'm saying. I wish this site could thumbnail images because I took pictures of their work something to consider Buildzoom. Bang! there you have it!
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel of existing doctors office to a veterinarian office
Valuation:
$550,000
Permit #:
25-0062
Status:
final
Fee:
$17,416
Permit Type:
N/A
Building Type:
N/A
Bellco credit union phase 1 interior only
Valuation:
$822,000
Permit #:
23-0365
Status:
final
Fee:
$31,119
Permit Type:
Tenant improvement
Building Type:
N/A
Building a single family residence to replace one of the homes destroyed by the marshall fire
Valuation:
$800,000
Permit #:
RES-2675-2022
Status:
issued
Fee:
$27,690
Permit Type:
N/A
Building Type:
N/A
Structural repairs and associated finishes due to car running into house. we are not adding any square footage
Valuation:
$80,000
Permit #:
22NGN-01053
Status:
issued
Fee:
$3,181
Permit Type:
N/A
Building Type:
N/A
1200 w mississippi ave - school-int renovations-mod dwgs 2020-commcon-0001460 modification to original 2020-log-0003617 currently under construction permit# 2020-commcon-0001460. interior renovation for charter high school which includes classroom spaces new restrooms windows skylights and rooftop hvac units. modification includes the removal of the formerly proposed wood shop addition
Valuation:
N/A
Permit #:
2020-PLUMB-0012698
Status:
final
Fee:
$125
Permit Type:
N/A
Building Type:
Commercial
1200 w mississippi ave - school-int renovations-mod dwgs 2020-commcon-0001460 modification to original 2020-log-0003617 currently under construction permit# 2020-commcon-0001460. interior renovation for charter high school which includes classroom spaces new restrooms windows skylights and rooftop hvac units. modification includes the removal of the formerly proposed wood shop addition
Valuation:
N/A
Permit #:
2020-SUDP-0004799
Status:
approved
Fee:
$100
Permit Type:
Alteration
Building Type:
N/A
Interior renovation and exterior addition of existing building. change of use to education from business. install new mechanical equipment on roof. interior renovation shall include restrooms classrooms and offices
Valuation:
$48,000
Permit #:
2020-PLUMB-0005354
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Adding of floor drains trench drains floor sinks grooming sink breakroom sink and hose reels in existing basement for dog boarding and grooming facility
Valuation:
$54,000
Permit #:
2020-PLUMB-0007207
Status:
final
Fee:
$448
Permit Type:
N/A
Building Type:
Commercial
4515 hooker st - single family residence - change of contractor documentation provided
Valuation:
$20
Permit #:
2024-PLUMB-0007227
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
Single family res...
Commercial interior remodel
Valuation:
$67,000
Permit #:
P87903
Status:
filed
Fee:
$100
Permit Type:
437 (commercial a...
Building Type:
N/A
Tenant finish of a basement in an existing building for a veterinary hospital. the scope includes adding walls and finishes and adding mpe work
Valuation:
$50,000
Permit #:
2020-PLUMB-0004675
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition two bathrooms and a bar-sink at residence for pop-top addition
Valuation:
$19,700
Permit #:
2022-PLUMB-0003865
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
Single family res...
Addition kennels to basement layout. do not install trap seals in plumbing as shown on original plumbing drawings
Valuation:
N/A
Permit #:
2020-PLUMB-0012147
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Residential plumbing to remodel/addition
Valuation:
$21,000
Permit #:
2022-PLUMB-0001334
Status:
final
Fee:
$187
Permit Type:
N/A
Building Type:
Single family res...
Sump pit and area drain for basement egress door
Valuation:
$4,500
Permit #:
2021-PLUMB-0008602
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Tf for city vet for a veterinarian clinic - needs co
Valuation:
N/A
Permit #:
BLDG23-5122
Status:
final
Fee:
$18,917
Permit Type:
Tenant finish
Building Type:
N/A
Legacy pointe remodel
Valuation:
N/A
Permit #:
BLDG22-2425
Status:
final
Fee:
$31,147
Permit Type:
Building
Building Type:
N/A
Residential remodel
Valuation:
$28,000
Permit #:
2021-PLUMB-0000288
Status:
final
Fee:
$244
Permit Type:
N/A
Building Type:
Single family res...
New safe splash swim school
Valuation:
$1,200,000
Permit #:
COMM17-00135
Status:
final
Fee:
$39,133
Permit Type:
New building
Building Type:
N/A
Interior branch remodel -plumbing to new bellco credit union
Valuation:
N/A
Permit #:
PLUM23-0144
Status:
final
Fee:
$546
Permit Type:
Commercial sub co...
Building Type:
N/A
Recent Buildzoom Projects
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Verified License
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Hydro Mechanics Llc License info
Verified License
| Status | Active |
| City | Denver |
| Type | Plbg A |
- 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 # | 1032 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hydro Mechanics Llc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 188674 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hydro Mechanics Llc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC1874 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Hydro Mechanics Llc at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Plumbing |
- 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 # | 92531 |
| Status | Active |
| State | New Mexico |
| Type | Utility Lines And Systems (Sewage, Water, Natural Gas And Underground Telephone Cables), Telephone Communication Systems, Low Voltage Special Systems (Under 50 Volts) |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Hydro Mechanics Llc at the New Mexico Contractor Licensing Division.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 219021 |
| Status | Active |
| State | Arizona |
| Type | General Dual K |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of Hydro Mechanics Llc with the Arizona Registrar of Contractors
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC1340 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hydro Mechanics Llc at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC4274 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 12-04-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Hydro Mechanics Llc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 51039 |
| Status | Active |
| State | Alabama |
| Type | General Contractors |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Hydro Mechanics Llc at the Alabama Licensing Board for General Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MP.00188674 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Hydro Mechanics Llc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC.0001032 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Hydro Mechanics Llc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0008139 |
| Status | Active |
| City | Boulder |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of May, 2015. Check the current license status of Hydro Mechanics Llc with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 67929 |
| Status | Active |
| State | Tennessee |
| Type | Contractors |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Hydro Mechanics Llc with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1340 |
| Status | Active |
| Town | Parker |
| Type | Contractor, Plumbing |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Hydro Mechanics Llc with the The Town of Parker, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 6P-1031 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Plumbing |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Hydro Mechanics Llc with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC1340 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics Llc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2403396 |
| Status | Inactive |
| City | Westminster |
| Type | Plumbing 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 Hydro Mechanics Llc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Plumbing |
- 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.
Inactive License
| License # | LIC-0008139-PLBG |
| Status | Inactive |
| City | Boulder |
| Type | Plumbing |
| Class | Plumbing |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics Llc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GA1800254 |
| Status | Inactive |
| City | Indianapolis |
| Type | Gen. Contractor |
- According to the Indianapolis Department of Business and Neighborhood Services, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics Llc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GL1700276 |
| Status | Inactive |
| City | Indianapolis |
| Type | Gen. Contractor |
- According to the Indianapolis Department of Business and Neighborhood Services, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics Llc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GA1701340 |
| Status | Inactive |
| City | Indianapolis |
| Type | Gen. Contractor |
- According to the Indianapolis Department of Business and Neighborhood Services, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics Llc at the Indianapolis Department of Business and Neighborhood Services.
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 # | GA1701341 |
| Status | Inactive |
| City | Indianapolis |
| Type | Gen. Contractor |
- According to the Indianapolis Department of Business and Neighborhood Services, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics Llc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GA1701342 |
| Status | Inactive |
| City | Indianapolis |
| Type | Gen. Contractor |
- According to the Indianapolis Department of Business and Neighborhood Services, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics Llc at the Indianapolis Department of Business and Neighborhood Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P110345 |
| Status | Inactive |
| County | Douglas County |
| Type | Plumbing |
- According to the Douglas County Building Division, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics 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 |
- 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 # | 060430171 |
| Status | Inactive |
| City | Westminster |
| Type | Plumbing 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 Hydro Mechanics Llc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00178 |
| Status | Inactive |
| City | Littleton |
| Type | Class P |
- 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 Hydro Mechanics Llc at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONV3878 |
| Status | Inactive |
| City | Littleton |
| Type | Bonded |
- 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 Hydro Mechanics Llc at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 73690 |
| Status | Inactive |
| State | North Carolina |
| Type | Pu (Communications) |
- According to the North Carolina Licensing Board for General Contractors, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics Llc at the North Carolina Licensing Board for General Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0070054 |
| Status | Inactive |
| State | Nevada |
| Type | C42, , Community Antenna T, .V., Systems |
- According to the Nevada State Contractors Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hydro Mechanics Llc at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Insured
| Insurer | Colorado Casualty |
Bonded
| Bonded Agent | Travelers Casualty & Surety Co Of America |
| Bond Value | $50,000 |
327
Permits
- Building permit records show that Hydro Mechanics Llc has worked on 327 permitted projects.
Hydro Mechanics Llc Employees
BP
Bobby Payne
CI
Can Am Communications Inc
Member
DL
Dunn, Richard Lester
Manager
HE
Hargrove Robert Edward
Qualifying Party
HE
Hargrove, Robert Edward
LO
Lenny Obolsky
ME
Michael Escollies
MM
Michael Martin
MM
Mike Mcfadden
NE
Nielsen, Steven Eric
Manager
OI
Oblobsky, Leonard I
Vice President
PJ
Payne, Bobby Jack
President
RD
Richard Lester Dunn
Member
RH
Robert E. Hargrove
RH
Robert Edward Hargrove
RH
Robert Hargrove
Owner
RL
Rod Lebsock
Owner
RL
Rodney Lebsock
RS
Ruderman, Gary S
Assistant Treasurer
TL
Tcs Communications, Llc
Contractor
VB
Vilsoet, Richard Bruce
Secretary
Rod Lebsock is really great and his work must be recognized as the standard by which plumbers be measured. I wish to keep my praise of only the very best work positive, hopefully this places higher bar to separate the really great from the rest.