Updated: May 27, 2026
Location and Projects
Address
1577 Park St, Castle Rock, CO, 80109
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Nytech Heating and Cooling
NyTech Heating and Cooling is a full-service HVAC company in Castle Rock, CO. Their heating and air conditioning contractors are available 24/7 for emergency heater and AC repair. Call us for a free quote.
From BuildZoom: Nytech Heating and Cooling, 1577 Park St, Castle Rock, CO (Employees: Dan Reeter Iv and Nytech Inc.) holds a Plumbing license and 20 other licenses according to the Centennial license board.
Their BuildZoom score of 121 ranks in the top 1% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Nytech Heating and Cooling, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Nytech Heating and Cooling Services
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Nytech Heating and Cooling Contact Information
Phone Number: (303) 663-6840
Address: 1577 Park St, Castle Rock, CO 80109
Nytech Heating and Cooling Castle Rock
Quality
121
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Nytech Heating and Cooling has a BuildZoom score of 121, which places them above 99% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2026 |
|
599 projects
|
2025 |
|
467 projects
|
2024 |
|
431 projects
|
2023 |
Our building permit records indicate that Nytech Heating and Cooling has worked on at least
1499.0 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
|
5 projects
|
Home Additions |
|
1021 projects
|
HVAC projects |
|
466 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Nytech Heating and Cooling mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1128 projects
|
< $5k |
|
238 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $4,000. 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.
Nytech Heating and Cooling Reviews
5 out of 5 stars, based on
1
review
-
By Joan T.April 23, 2022New Furnace and A/C$10,000,529
Building Permits by Nytech Heating and Cooling
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 80000 btu furnace with air conditioning unit --|state electrical license: 101977 | -- |comments: 3.0 tons air conditioning replace furnace and air conditioning
Valuation:
$8,500
Permit #:
1909119
Status:
issued
Fee:
$288
Permit Type:
Mechanical permit
Building Type:
N/A
Install 100000 btu furnace with air conditioning unit --|state electrical license: 010256 | -- |comments: 3.5 tons air conditioning ec-0102560
Valuation:
$18,000
Permit #:
1899811
Status:
issued
Fee:
$288
Permit Type:
Mechanical permit
Building Type:
N/A
Install 100000 btu furnace with air conditioning unit --|state electrical license: 01025
Valuation:
$11,000
Permit #:
1876085
Status:
issued
Fee:
$288
Permit Type:
Mechanical permit
Building Type:
N/A
Install air conditioning only --|state electrical license: 102560 | -- |comments: 3.0 tons air conditioning replace air conditioning
Valuation:
$12,464
Permit #:
1912710
Status:
issued
Fee:
$193
Permit Type:
Mechanical permit
Building Type:
N/A
Install 110000 btu furnace with air conditioning unit --|state electrical license: 102560 | -- |comments: 3.0 tons air conditioning
Valuation:
$8,000
Permit #:
1769960
Status:
issued
Fee:
$262
Permit Type:
Mechanical permit
Building Type:
N/A
Install 70000 btu furnace with air conditioning unit --|state electrical license: 010256
Valuation:
$8,500
Permit #:
1829304
Status:
issued
Fee:
$275
Permit Type:
Mechanical permit
Building Type:
N/A
Install 110000 btu furnace with air conditioning unit --|state electrical license: 010256
Valuation:
$12,000
Permit #:
1818002
Status:
issued
Fee:
$275
Permit Type:
Mechanical permit
Building Type:
N/A
Burrows family trust furance & air conditioning replace
Valuation:
N/A
Permit #:
RAC25-0072
Status:
final
Fee:
$346
Permit Type:
Replace existing ...
Building Type:
N/A
Install 80000 btu furnace with air conditioning unit --|state electrical license: 010256
Valuation:
$20,000
Permit #:
1931589
Status:
issued
Fee:
$288
Permit Type:
Mechanical permit
Building Type:
N/A
Residential furnace and or air conditioner
2025-07-02
Rindfleisch furnace & air conditioning replacement
Valuation:
N/A
Permit #:
RAC25-0172
Status:
final
Fee:
$346
Permit Type:
Replace existing ...
Building Type:
N/A
Rs - residential
Valuation:
$186,800
Permit #:
23-03118
Status:
issued
Fee:
$3,378
Permit Type:
Alteration
Building Type:
Residential
Lawson - replace furnace and air conditioning
Valuation:
N/A
Permit #:
RAC25-0096
Status:
final
Fee:
$346
Permit Type:
Replace existing ...
Building Type:
N/A
Ortiz furnace & air conditioning replacement
Valuation:
N/A
Permit #:
RAC25-0082
Status:
final
Fee:
$346
Permit Type:
Replace existing ...
Building Type:
N/A
Hyatt furnace & air conditioning replacement
Valuation:
N/A
Permit #:
RAC25-0040
Status:
final
Fee:
$346
Permit Type:
Replace existing ...
Building Type:
N/A
Install water heater 50 gal --|unit: 104 | -- |comments: replace tanked water heater (40 gallon 40kbtu) with tanked water heater (50 gallon 40kbtu)
Valuation:
$1,500
Permit #:
1679499
Status:
issued
Fee:
$85
Permit Type:
plumbing permit
Building Type:
N/A
Replace furnace and air conditioning
Valuation:
$8,500
Permit #:
25-0466
Status:
canceled
Fee:
$274
Permit Type:
N/A
Building Type:
N/A
Replace furnace and air conditioning
Valuation:
$8,500
Permit #:
RONE-25-01934
Status:
complete
Fee:
$284
Permit Type:
N/A
Building Type:
N/A
Replace furance and air conditioning
Valuation:
$8,500
Permit #:
RONE-25-01789
Status:
complete
Fee:
$429
Permit Type:
N/A
Building Type:
N/A
Replace furnace and air conditioning
Valuation:
$8,500
Permit #:
RONE-25-01484
Status:
complete
Fee:
$284
Permit Type:
N/A
Building Type:
N/A
Bethany branches llc furnace replacement
Valuation:
N/A
Permit #:
RAC25-0068
Status:
final
Fee:
$206
Permit Type:
Replace existing ...
Building Type:
N/A
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Nytech Heating and Cooling License info
Verified License
| License # | CL-000089-2020 |
| Status | Active |
| City | Centennial |
| Type | Plumbing |
| Class | Plumbing |
| Date Issued | 08-14-2025 |
| Business Type | Air Conditioning Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Nytech Heating and Cooling at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Electrical |
| Business Type | Air Conditioning Contractor |
- 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
| Status | Active |
| City | Denver |
| Type | Hvac |
| Business Type | Air Conditioning Contractor |
- 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
| Status | Active |
| City | Denver |
| Type | Plbg A |
| Business Type | Air Conditioning Contractor |
- 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
| Status | Active |
| City | Aurora |
| Type | Mechanical Systems Contractor |
| Business Type | Air Conditioning Contractor |
- 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 # | 102560 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
| Business Type | Air Conditioning Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Nytech Heating and Cooling 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 # | 4741 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
| Business Type | Air Conditioning Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Nytech Heating and Cooling 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 # | CR21-0066 |
| Status | Active |
| Town | Castle Rock |
| Type | Multiple Trade |
| Business Type | Air Conditioning Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Nytech Heating and Cooling at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | E210071 |
| Status | Active |
| County | Douglas County |
| Type | Electrical |
| Business Type | Air Conditioning Contractor |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for Nytech Heating and Cooling at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | P180049 |
| Status | Active |
| County | Douglas County |
| Type | Plumbing |
| Business Type | Air Conditioning Contractor |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Nytech Heating and Cooling at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MA97288 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
| Business Type | Air Conditioning Contractor |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Nytech Heating and Cooling at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC953 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
| Business Type | Air Conditioning Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Nytech Heating and Cooling at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Jefferson County |
| Type | Class B Mechanical (Up To 3 Stories) |
| Class | Up to 3 Stories |
| Business Type | Air Conditioning Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Nytech Heating and Cooling with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC000494 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
| Business Type | Air Conditioning Contractor |
- 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 Nytech Heating and Cooling at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC000495 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
| Business Type | Air Conditioning Contractor |
- 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 Nytech Heating and Cooling at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 101977 |
| Status | Inactive |
| State | Colorado |
| Type | Electrical Contractor |
| Business Type | Air Conditioning 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.
Check this license's status for Nytech Heating and Cooling 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 # | 3732 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
| Business Type | Air Conditioning 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.
Check this license's status for Nytech Heating and Cooling at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Class A Mechanical (Unrestricted) |
| Class | Unrestricted |
| Business Type | Air Conditioning Contractor |
- According to the Jefferson County Licensed Contractors, 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
| Status | Inactive |
| City | Aurora |
| Type | Mechanical Systems Contractor |
| Business Type | Air Conditioning Contractor |
- 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
| Status | Inactive |
| City | Denver |
| Business Type | Air Conditioning Contractor |
- 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 # | LCC2015059374 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Mechanical |
| Business Type | Air Conditioning Contractor |
- According to the Thornton City Development Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nytech Heating and Cooling at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
121
BuildZoom Score
Insured
| Insurer | Union |
Insured
| Workers Comp Provider | United Healthcare |
2.7K
Permits
- Building permit records show that Nytech Heating and Cooling has worked on 2737 permitted projects.
Nytech Heating and Cooling Employees
DI
Dan Reeter Iv
NI
Nytech Inc.
They were very knowledgeable, polite and answered all my questions. I would definitely recommend Nytech from a very satisfied customer.