×

We'll help you find the right contractor.

Share your project details and we'll reach out to Heatmiser LLC so you don't have to.

We'll also connect you with other vetted professionals who are a strong match for your project. That way, you can compare quotes, meet different contractors, and make the choice that feels right for you.

Get Started

Location and Projects

Address
16775 W 50th Ave, Golden, CO, 80403
Use our bidding system to request a quote

Heatmiser HVAC/Mechanical Contractor

Heatmiser LLC was started in February 2002. Our mission is to bring Quality HVAC work to the Denver Front Range. We cover Boulder to Castle Rock. We mostly do new construction, Residential and Commercial. Fully licensed and insured. Heatmiser offers forced air heating and cooling, goethermal, humidifiers, air cleaners, mini splits, and fresh air ventilation with HRV's and ERV's.

From BuildZoom: Heatmiser LLC, 16775 W 50th Ave, Golden, CO (Employees: Earl Magill and Stefanie Tarr) holds a General license and 26 other licenses according to the Centennial license board.

Their BuildZoom score of 111 ranks in the top 4% of 55,949 Colorado licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Heatmiser LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Heatmiser LLC Contact Information

Phone: (512) 203-9791
Address: 16775 W 50th Ave, Golden, CO 80403

Heatmiser LLC Golden

Quality

111
96th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Heatmiser LLC has a BuildZoom score of 111, which places them above 96% of 55,949 contractors in Colorado.

Activity

27 projects
2025
4 projects
2024
24 projects
2023
Our building permit records indicate that Heatmiser LLC has worked on at least 55.0 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.

Experience

4 projects
Home Additions
4 projects
New Constructions
49 projects
Mechanical projects
40 projects
HVAC projects
Analyzing permits over the last 4 years shows that Heatmiser LLC mostly works on mechanical project and hvac project projects.

Pricing

13 projects
< $5k
31 projects
$5k-$20k
5 projects
$20k-$50k
Value Not Public: 5.0 projects
The typical size of their permits is approximately $10,835. 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.

Heatmiser LLC Reviews
5 out of 5 stars, based on 3 reviews

  • By Tara
    February 27, 2013

    We have used Dave at Heatmiser on two different occasions over the past 3 years and got amazing service both times. Most recently we needed our furnace cleaned and certified. Their prices are very reasonable and they are very knowledgeable, professional, and most importantly, personable! Highly recommended to anybody who needs any sort of HVAC work completed!

  • By Ryan
    December 17, 2012

    Dave and his crew are always professional, knowledgeable, punctual, and pleasant to deal with. They offer incredible value with options, advice, and A+ customer service, treating each job like it was their own home. We recommend Heatmiser to everyone we know!

  • By Christopher
    December 16, 2012

    I am a Real Estate Agent in the Denver Metro Area. I have used Dave from Heatmiser since 2005. I personally have several rental properties and have clients call for a HVAC referral all the time. Heatmiser is the only company I refer with confidence. Heatmiser does amazing work, always comes through when it's really needed and always has the best value. I don't have any other HVAC company in my phone. I highly recommend Heatmiser all your HVAC needs!

Please write a review about Heatmiser LLC
1 Rate this contractor
Click stars to rate
2 Provide a detailed review of this contractor.


Building Permits by Heatmiser LLC

Sort by: Notable Notable | Date Date | Job Value Job Value
Mechanical permit
2025-06-17
Vent kitchen hood qty-2 bathroom fans and venting boiler fresh air. qty-2 mitsubishi condensers with 3 ceiling cassettes indoors with line sets and drains
Valuation:
$20,685
Permit #:
2025-MECH-0000174
Status:
final
Fee:
$187
Permit Type:
N/A
Building Type:
Single family res...
Residential - alterations
2025-07-24
Primary bedroom/bathroom remodel
Valuation:
$250,000
Permit #:
RES-25-00707
Status:
issued
Fee:
$6,688
Permit Type:
N/A
Building Type:
N/A
Mechanical permit
2025-06-10
Addition cook top venting qty-3 bathroom fans 2 with new venting relocate qty-2 supplies
Valuation:
$3,695
Permit #:
2025-MECH-0000983
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2025-03-12
Qty-5 bathroom fans and venting 1 heat run 1 return qty-2 transfer grills cook top
Valuation:
$3,800
Permit #:
2025-MECH-0001664
Status:
issued
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2021-05-25
2201 lafayette - chg of occupancy- sun market this will be a small neighborhood grocery store similar to a convince store selling produce milk and dry goods. there will be shelves and fridges for food and products as well as a check out counter. everything is ada compliant
Valuation:
$1,000
Permit #:
2021-MECH-0002632
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Mechanical permit
2025-06-17
Qty-5 heat runs qty-1 return qty-1 bathroom fan with new venting
Valuation:
$1,800
Permit #:
2025-MECH-0003921
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2025-08-21
Qty-6 heat runs qty-1 return qty-2 bathroom fans re-route lower air conditioning line set thermostat
Valuation:
$9,200
Permit #:
2025-MECH-0005655
Status:
issued
Fee:
$99
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2025-09-04
Vent kitchen hood 1 bathroom fan and venting qty-4 heat runs move qty-2 heat runs new thermostat wire
Valuation:
$3,200
Permit #:
2025-MECH-0005907
Status:
issued
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2022-03-17
New furnace new duct new condenser mitsubishi mini/split qty-3 indoor wall heads qty-1 condenser line set drains venting bathroom fans venting cook top
Valuation:
$12,000
Permit #:
2021-MECH-0006801
Status:
final
Fee:
$115
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2024-12-10
New building new hvac duct venting line set furnace condenser
Valuation:
$27,000
Permit #:
2024-MECH-0008471
Status:
issued
Fee:
$236
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2025-04-02
Qty-3 bathroom fans and venting. dryer vent
Valuation:
$2,600
Permit #:
2025-MECH-0002117
Status:
issued
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2025-04-04
Qty-2 bathroom fans and venting move return air
Valuation:
$2,100
Permit #:
2025-MECH-0002041
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2025-02-21
New flue to furnace and hot water heater move 2 fresh airs move heat run bathroom addition 2 bathroom fans and venting
Valuation:
$2,580
Permit #:
2024-MECH-0008472
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2025-08-27
Move heat run in kitchen cook top venting
Valuation:
$1,800
Permit #:
2025-MECH-0002596
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2022-04-01
Mitsubishi mini/split qty-2 indoor wall heads qty-1 condenser line set drains venting bathroom fans venting cook top
Valuation:
$8,900
Permit #:
2021-MECH-0006800
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family res...
Cm - tenant improvement
Valuation:
N/A
Permit #:
25-00534
Status:
plancheck
Fee:
N/A
Permit Type:
Alteration
Building Type:
Commercial
Mechanical permit
2025-12-15
Mitsubishi mini split- outdoor condenser one way ceiling recessed
Valuation:
$6,950
Permit #:
2025-MECH-0006640
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
Single family res...
Mechanical permit
2024-05-13
Qty-2 mitsubishi ducted air handlers qty-2 mitsubishi condensers new duct erv for bathroom venting
Valuation:
$32,000
Permit #:
2023-MECH-0009449
Status:
final
Fee:
$276
Permit Type:
N/A
Building Type:
Single family res...
Fence and wall
2025-06-09
*voided for inactivity - requirements not met.* *permit for modular block retaining wall. resubmittal 4/28: addition of 33 retaining walls increase in valuation.**resubmitted for the addition of six more retaining walls -4/27/23**
Valuation:
$0
Permit #:
FEN2020-00019
Status:
canceled
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Mechanical permit
2023-11-03
New duct venting line set furnace condenser
Valuation:
$18,750
Permit #:
2023-MECH-0001232
Status:
final
Fee:
$171
Permit Type:
N/A
Building Type:
Single family res...