Updated: Dec 11, 2025
Location and Projects
Address
Prineville, OR, 97754
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Comfort Heating
Comfort Heating, (Owned by: Larry Michael Grech) holds a license according to the Oregon license board.
Their BuildZoom score of 105 ranks in the top 8% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Comfort Heating, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Comfort Heating Contact Information
Phone Number: (541) 390-7777
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Comfort Heating
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Comfort Heating has a BuildZoom score of 105, which places them above 92% of 62,733 contractors in Oregon.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
Our building permit records indicate that Comfort Heating has worked on at least
7.0 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.
Experience
|
3 projects
|
Home Additions |
|
4 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Comfort Heating mostly works on
mechanical project
and home addition
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Hernandez-range hood clothes dryer mini split & single duct exhaust fan for new 495[/] adu studio with one bathroom to be added to the existing upstairs area of the existing dwelling with 260[/] deck
Valuation:
N/A
Permit #:
217-24-000769-MECH-01
Status:
issued
Fee:
$123
Permit Type:
Addition
Building Type:
N/A
Sw 29th st; adu - 899 sqft w/96 sqft covered porch/patio
Valuation:
$240,000
Permit #:
711-24-001205-DWL
Status:
issued
Fee:
$27,171
Permit Type:
New
Building Type:
N/A
Adu - detached garage conversion to adu (247-25-001245-rsch); adu - detached garage conversion to adu (247-25-001245-rsch)
Valuation:
$100,000
Permit #:
247-25-003628-STR
Status:
issued
Fee:
$5,613
Permit Type:
Alteration
Building Type:
N/A
New single family dwelling 2 bedroom & 1.5 bathrooms
Valuation:
$175,000
Permit #:
519-22-001204-DWL
Status:
issued
Fee:
$5,187
Permit Type:
New
Building Type:
N/A
New single family dwelling with attached garages
Valuation:
$458,000
Permit #:
247-19-003055-DWL
Status:
issued
Fee:
$10,312
Permit Type:
New
Building Type:
N/A
Addition/remodel to dwl lower and upper level additions totaling 729 sf
Valuation:
N/A
Permit #:
247-25-001017-MECH-01
Status:
issued
Fee:
$98
Permit Type:
Addition
Building Type:
N/A
Lot 332-sfd w/attached garage
Valuation:
$246,615
Permit #:
247-19-001281-DWL
Status:
final
Fee:
$9,600
Permit Type:
New
Building Type:
N/A
New furnace and gas piping
Valuation:
$2,500
Permit #:
625-24-000124-MECH
Status:
final
Fee:
$84
Permit Type:
New
Building Type:
N/A
Constructing 2 garages & studio
Valuation:
$58,500
Permit #:
519-19-002565-STR
Status:
issued
Fee:
$1,658
Permit Type:
Addition
Building Type:
N/A
Propane gas piping for gas range
Valuation:
N/A
Permit #:
247-19-001889-MECH
Status:
final
Fee:
$95
Permit Type:
Alteration
Building Type:
N/A
Residential 1 & 2 family dwelling (new only)
2020-09-18
Lilly-nsfd 3132[/] with a daylight basement unfinished basement 488[/]. attached garage 981[/] patio 464[/] 3 bed/3.5 bathroom propane appliances
Valuation:
N/A
Permit #:
217-20-003767-DWL
Status:
final
Fee:
$4,917
Permit Type:
New
Building Type:
N/A
Residential 1 & 2 family dwelling (new only)
2016-03-24
Single family dwelling. 2326 s.f garage 786 s.f porch 308 s.f. and deck 360 s.f
Valuation:
$300,000
Permit #:
711-16-000271-DWL
Status:
final
Fee:
$15,566
Permit Type:
New
Building Type:
N/A
Addition of 448 sf to sw end of existing home and conversion of garage to living room - 310 sf (done w/o permits see 247-19-002236-rsch)
Valuation:
N/A
Permit #:
247-19-001944-MECH-01
Status:
final
Fee:
$95
Permit Type:
Addition
Building Type:
N/A
New single family dwelling
Valuation:
$235,548
Permit #:
247-17-001617-DWL
Status:
final
Fee:
$8,384
Permit Type:
New
Building Type:
N/A
Site plan change - orientation of home site - single family dwelling with attached garages
Valuation:
N/A
Permit #:
247-19-003055-DWL-REV-01
Status:
filed
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Gas piping to cooktop (propane)
Valuation:
N/A
Permit #:
247-17-007579-MECH
Status:
final
Fee:
$93
Permit Type:
New
Building Type:
N/A
New single family dwelling
Valuation:
N/A
Permit #:
247-17-001617-DWL-REV-01
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residence
Valuation:
N/A
Permit #:
247-M48491
Status:
final
Fee:
$137
Permit Type:
N
Building Type:
N/A
Multi family complex
Valuation:
N/A
Permit #:
247-M46998
Status:
final
Fee:
$1,511
Permit Type:
N
Building Type:
N/A
Single family dwelling
Valuation:
N/A
Permit #:
711-M30145
Status:
final
Fee:
$181
Permit Type:
N
Building Type:
N/A
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Comfort Heating Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Comfort Heating License info
Verified License
| License # | 109807 |
| Status | Active |
| State | Oregon |
| Business Type | Sole Proprietor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Comfort Heating at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $20,000 |
54
Permits
- Building permit records show that Comfort Heating has worked on 54 permitted projects.
Comfort Heating Employees
GM
Grech, Larry M
Rmi Owner
LG
Larry Michael Grech
Owner