Updated: Jun 16, 2026
Location and Projects
Address
910 West Oak St, Fort Collins, CO, 80521
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Hydronic Specialists HVAC/Mechanical Contractor
Hydronic Specialists LLC, 910 W Oak St, Fort Collins, CO (Owned by: Kelly H Clifton) holds a Residential Mechanical Installations And Repair license and 4 other licenses according to the Boulder County license board.
Their BuildZoom score of 97 ranks in the top 18% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hydronic Specialists LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Hydronic Specialists LLC Contact Information
Phone Number: (970) 308-0481
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Address: 910 West Oak St, Fort Collins, CO 80521
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Hydronic Specialists LLC Fort Collins
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hydronic Specialists LLC has a BuildZoom score of 97, which places them above 82% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Hydronic Specialists LLC has worked on at least
2.0 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.
Pricing
|
1 project
|
$5k-$20k |
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 Hydronic Specialists LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
2 story addition of 1379 sq. ft. to include a second floor office and storage. the first floor will include a kitchenette living space (1) bedroom (1) full bathroom and a laundry area. *no range or a combination of cook-top and oven* job contact: traegan strope 970-692-1412. not a secondary dwelling
Valuation:
$250,000
Permit #:
B2400582
Status:
expired
Fee:
$314
Permit Type:
N/A
Building Type:
N/A
Residential - single family home
Valuation:
$1,253,354
Permit #:
22-RES0177
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace boiler in boiler closet
Valuation:
$10,000
Permit #:
B2201089
Status:
complete
Fee:
$298
Permit Type:
N/A
Building Type:
N/A
Replace 6 of 6 boilers. new boilers to be sized correctly. previously oversized
Valuation:
$14,857
Permit #:
B2000744
Status:
complete
Fee:
$545
Permit Type:
N/A
Building Type:
N/A
Replace 5 of 6 boilers. new boilers to be sized correctly. previously oversized
Valuation:
$14,857
Permit #:
B2000743
Status:
complete
Fee:
$545
Permit Type:
N/A
Building Type:
N/A
Replace 4 of 6 boilers. new boilers to be sized correctly. previously oversized
Valuation:
$14,857
Permit #:
B2000742
Status:
complete
Fee:
$545
Permit Type:
N/A
Building Type:
N/A
Replace 3 of 6 boilers. new boilers to be sized correctly. previously oversized
Valuation:
$14,857
Permit #:
B2000741
Status:
complete
Fee:
$545
Permit Type:
N/A
Building Type:
N/A
Replace 2 of 6 boilers. new boilers to be sized correctly. previously oversized
Valuation:
$14,857
Permit #:
B2000740
Status:
complete
Fee:
$545
Permit Type:
N/A
Building Type:
N/A
Replace 1 of 6 boilers. new boilers to be sized correctly. previously oversized
Valuation:
$14,857
Permit #:
B2000739
Status:
complete
Fee:
$545
Permit Type:
N/A
Building Type:
N/A
Replace boiler with force o3 cast-iron boiler
Valuation:
$7,200
Permit #:
B2011170
Status:
complete
Fee:
$192
Permit Type:
N/A
Building Type:
N/A
Replace one indirect fired water heater
Valuation:
$14,857
Permit #:
B2000746
Status:
complete
Fee:
$545
Permit Type:
N/A
Building Type:
N/A
New 1553 sq ft single family detached residence on grade. no garage. cjr to do framing and roofing. homeowner to do electrical work (homeowner affidavit on file). city water - energy compliance=prescriptive - job contact: bruce brown (970) 231-7347
Valuation:
$250,000
Permit #:
B1600348
Status:
complete
Fee:
$42,880
Permit Type:
N/A
Building Type:
N/A
Fire damage structural repairs of 1 outside wall roof and sub-floor. re-roof siding as required. electrical mechanical and plumbing repairs as required. repair damaged ducts repair 2 damaged sink supply lines re-set fixtures. job contact: darrin johnson 970-786-9207. homeowner affidavit on file; homeowner to do electrical and plumbing only
Valuation:
$175,000
Permit #:
B1701058
Status:
complete
Fee:
$6,167
Permit Type:
N/A
Building Type:
N/A
2993 sf 2-story single family dwelling on 1500 sf slab & 494 sf crawlspace w/710 sf attached garage - 8004 sf covered deck 6x5 covered porch - includes wood burning masonry heater & passive solar - wood frame w/brick veneer exterior -
Valuation:
$240,739
Permit #:
BCR11-01110
Status:
final
Fee:
$6,485
Permit Type:
N/A
Building Type:
N/A
New single family residence with 1056 sq ft unfinished basement (no attached or detached garage to be built) new house to replace demolished single family home (900 sq ft) on b0803957- credit given for capital expansion fees foundation used icf (insulating foam blocks) and was covered by sheetrock - this meets our 2003 irc city energy requirements for insulation in basement job contac... see more
Valuation:
$340,000
Permit #:
B0804379
Status:
complete
Fee:
$8,719
Permit Type:
N/A
Building Type:
N/A
New two story 1994 square foot addition over 997 square foot unfinished basement - include new relocated kitchen - addition three bathrooms (one 1/2 bathroom and two full baths) great room with fireplace -laundry area. based on lot area/floor area ratio with this addition any future detached building can't exceed 100 s.f. concrete and framing work will be done by cjr const
Valuation:
$180,000
Permit #:
B1101655
Status:
complete
Fee:
$7,394
Permit Type:
N/A
Building Type:
N/A
Interior remodel including bathrooms on all levels adding a dormer on the 2nd floor. removed existing hvac system and installed boiler hot water heat system. upgrade electrical plumbing. homeowner affidavit on file. as of 07/27/15 jp builders to do the structural framing. amendment to previously submitted plans received 06/24/15 adds remodel of sunroom/deck and egress to the project. ... see more
Valuation:
$65,000
Permit #:
B1205027
Status:
complete
Fee:
$3,350
Permit Type:
N/A
Building Type:
N/A
New 2, 374 sq. ft. one story single family detached residence with 1426 sq. ft. unfinished basement and 216 attached carport. energy compliance = city prescriptive with blower door test - city water - job contact; jeff davis (there is an existing single family home on the site that will be demolished on separate permit)
Valuation:
$230,143
Permit #:
B1300689
Status:
complete
Fee:
$9,857
Permit Type:
N/A
Building Type:
N/A
Change out four existing boilers with three new boilers for multi-family building b at 3400 standford road - located ont he 3rd story on the center staircase above the mailboxes - requires state boiler inspection (state boiler inspection already done) - reissuance of expired permit #b0905310
Valuation:
$26,260
Permit #:
B1100938
Status:
complete
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Two story residential addition (323 sq ft 1st floor and 1289 sq ft 2nd floor). 1st floor addition for dining room and kitchen remodel 2nd floor addition for bedrooms and bathroom to include basement finish (included in plans). craftsmen bldrs to do framing steve josephs
Valuation:
$108,147
Permit #:
B0506905
Status:
complete
Fee:
$2,966
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Hydronic Specialists LLC License info
Verified License
| License # | CON-25-0194 |
| Status | Active |
| County | Boulder County |
| Type | Residential Mechanical Installations And Repair |
| Date Issued | 09-16-2025 |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Hydronic Specialists LLC at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | H-1916 |
| Status | Active |
| City | Fort Collins |
| Type | Sub Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Hydronic Specialists LLC at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H-1916 |
| Status | Active |
| Type | Sub Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2016.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3020 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
- According to the Colorado Division of Professions and Occupations, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Hydronic Specialists LLC 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 # | PC.0003020 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
- According to the Colorado Division of Professions and Occupations, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Hydronic Specialists LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Auto Owners Ins Co |
40
Permits
- Building permit records show that Hydronic Specialists LLC has worked on 40 permitted projects.
Hydronic Specialists LLC Employees
HL
Hydronic Specialists Llc
KC
Kelly Clifton
Owner
KC
Kelly H Clifton
Owner