Updated: May 16, 2026
Location and Projects
Address
PO BOX 1808, Castle Rock, WA, 98611
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Denali Heating & A/C LLC
Denali Heating & A/C LLC, Castle, Po Box 1808, Castle Rock, WA (Owned by: Franklin, Molly Ann) holds a Construction Contractor, General license and 5 other licenses according to the Tukwila license board.
Their BuildZoom score of 114 ranks in the top 2% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Denali Heating & A/C LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Denali Heating & A/C LLC Contact Information
Phone Number: (602) 748-0490
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Address: PO BOX 1808, Castle Rock, WA 98611
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Denali Heating & A/C LLC Castle Rock
Quality
114
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Denali Heating & A/C LLC has a BuildZoom score of 114, which places them above 98% of 128,670 contractors in Washington.
Activity
|
1 project
|
2026 |
|
75 projects
|
2025 |
|
30 projects
|
2024 |
|
51 projects
|
2023 |
Our building permit records indicate that Denali Heating & A/C LLC has worked on at least
157.0 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 |
|
157 projects
|
HVAC projects |
|
129 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Denali Heating & A/C LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
3 projects
|
< $5k |
|
132 projects
|
$5k-$20k |
|
8 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $13,569. 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.
Building Permits by Denali Heating & A/C LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installing two variable speed heat pumps and 5 ductless heads. the two outdoor units will be installed under the deck on the left side of home. the ductless heads will be located in living room upstairs master bedroom bedroom upstairs office downstairs and bedroom downstairs
Valuation:
$21,940
Permit #:
24-04-2626
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of new h/p ahu and one ductless wall system h/p located on n side of home ahu is in the basement ductless wall unit will be on second floor
Valuation:
$18,059
Permit #:
25-01-2056
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of single head ductless hvac system. outdoor unit will be located on e side of home indoor head will be placed in living room on 2nd floor
Valuation:
$7,500
Permit #:
25-06-3090
Status:
issued
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of h/p ahu. h/p will be located on se side of home in back of home on the basement level ahu will be located in mechanical room in basement
Valuation:
$12,956
Permit #:
25-03-2560
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of single head ductless h/p. h/p will be located on e side of home ductless head being installed on the first floor unit b this is a duplex
Valuation:
$7,700
Permit #:
25-02-2249
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of single head ductless unit. outdoor unit will be on e side of home in front of house indoor head will be in living room
Valuation:
$7,700
Permit #:
25-05-2949
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of single head ductless hvac unit. outdoor unit will be located on w side of home indoor head will be placed in living room
Valuation:
$6,997
Permit #:
25-04-2758
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of h/p ahu. h/p will be located on s side of home in the back of the home ahu will be located in the attic above the garage
Valuation:
$13,995
Permit #:
25-04-2610
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of new h/p ahu. h/p will be located on se side of home outside of the garage. the ahu will be located in the garage
Valuation:
$15,350
Permit #:
25-01-2018
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of h/p ahu. h/p will be located on e side of home in back of house ahu will be in mechanical closet in laundry room
Valuation:
$13,348
Permit #:
25-05-2865
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of single head ductless unit. outside unit will be on w side of home indoor head will be in first floor living room
Valuation:
$6,800
Permit #:
25-03-2536
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of single head ductless unit. outdoor unit will be in front of home on sw side indoor head will be in the living room
Valuation:
$7,700
Permit #:
25-02-2331
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
We will be replacing a forced air heat pump like for like. the air handler is located in the basement of the house and the outdoor unit is located on the west side of the house
Valuation:
$14,000
Permit #:
24-01-2074
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of h/p ahu. h/p will be located on sw side of home on side of house ahu will be located in closet in bedroom
Valuation:
$18,356
Permit #:
25-03-2472
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of single head ductless outdoor unit will be on backside of home indoor head in kitchen next to the slider door
Valuation:
$5,000
Permit #:
25-02-2269
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of h/p ahu. h/p will be located on n side of home in back of house ahu will be located in attic above garage
Valuation:
$14,000
Permit #:
25-05-2948
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
We will be replacing two split heat pump systems. one system is located in the attic and one system is located in the mechanical. room down stairs. both out door units are located on the s. side of the house
Valuation:
$32,000
Permit #:
23-01-2193
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of two head ductless hvac system. outdoor unit will be on e side of home in back of house indoor heads will be placed in living room and master bedroom
Valuation:
$11,873
Permit #:
25-10-3881
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of h/p ahu. h/p will be located on n side of home ahu will be located in mechanical closet in hallway
Valuation:
$13,000
Permit #:
25-05-2950
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Installation of single head ductless h/p. outdoor unit will be on n side of home indoor head will be in living room
Valuation:
$7,706
Permit #:
25-03-2389
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
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Denali Heating & A/C LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Denali Heating & A/C LLC License info
Verified License
| License # | DENALHA919DU |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company, Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Denali Heating & A/C LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | DENALHA919UU |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, Hvac/Rfrg |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company, Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Denali Heating & A/C LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | DENALHA919DU |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company, Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Denali Heating & A/C LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | DENALHA919UU |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Limited Liability Company, Individual |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Denali Heating & A/C LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | DENALHA96642 |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor |
| Business Type | Limited Liability Company, Individual |
- According to the Washington State Department of Labor & Industries, 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 Denali Heating & A/C LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | DENALHA966M2 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor |
| Business Type | Limited Liability Company, Individual |
- According to the Washington State Department of Labor & Industries, 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 Denali Heating & A/C LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
Insured
| Insurer | Country Mutual Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Developers Surety & Indem Co |
| Bond Value | $12,000 |
235
Permits
- Building permit records show that Denali Heating & A/C LLC has worked on 235 permitted projects.
Denali Heating & A/C LLC Employees
FA
Franklin, Molly A
Owner
FA
Franklin, Molly Ann
Owner
MF
Molly Franklin
Partner/Member
TF
Troy Franklin
Partner/Member