Updated: May 07, 2026
Location and Projects
Address
5042 CORBIN DR, Brunswick, OH, 44212
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Comfort Environmental HVAC/Mechanical Contractor
Comfort Environmental Co, 5042 Corbin Dr, Bedford Heights, OH (Owned by: Lawrence Hartman) holds a Mechanical license and 34 other licenses according to the Dayton license board.
Their BuildZoom score of 106 ranks in the top 7% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Comfort Environmental Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Comfort Environmental Co Contact Information
Phone Number: (330) 764-1011
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Address: 5042 CORBIN DR, Bedford Heights, OH 44212
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Comfort Environmental Co Bedford Heights
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Comfort Environmental Co has a BuildZoom score of 106, which places them above 93% of 52,717 contractors in Ohio.
Activity
|
6 projects
|
2025 |
|
13 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Comfort Environmental Co has worked on at least
29.0 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
|
29 projects
|
HVAC projects |
|
6 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Comfort Environmental Co mostly works on
hvac project
and mechanical project
projects.
Pricing
|
4 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
3 projects
|
$250k-$500k |
The typical size of their permits is approximately $9,200. 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 Comfort Environmental Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 1 heater 1 exhaust fan 1 wall louver - $6 500 installed cost of ductwork supply return exh. air- $500 building permit no. b24019669 - evergreen laundry
Valuation:
$11,000
Permit #:
H24027323
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
2/13/2023 permit holder transfer from h00771 to h01155 - tjm building permit/plan review: newc2223745 hvac work associated with the new building marijuana dispensary on w. gay street license number: h00771 | scope item: air conditioning (including condensers evaporators compressors)
Valuation:
N/A
Permit #:
MMEPC2302070
Status:
complete
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
4 rooftop heating/cooling units 3 heat pumps. installed cost of ductwork supply/return/exh.air 60 000. 10 exhaust fans $15 000
Valuation:
$325,000
Permit #:
H22010454
Status:
complete
Fee:
$1,365
Permit Type:
N/A
Building Type:
N/A
Installed cost of ductwork supply/return/exh air. 8 500. 6 exhaust fan's (included with cost of ductwork supply/return/exh air). building permit no. b19032618
Valuation:
$425,000
Permit #:
H19040215
Status:
complete
Fee:
$1,138
Permit Type:
N/A
Building Type:
N/A
*****nothing applied for under custom fields/job description - need to know total cost of exhaust fans******cf check and clean existing whalen units. install owner provided exhaust fans and reconnect to existing venting. relocate existing thermostats using wire mold. install $83 700.00 exhaust fans bldg.#b18037944 ***amended 12/06/2021 to modifiy construction value****ct
Valuation:
$83,700
Permit #:
H21004242
Status:
complete
Fee:
$1,125
Permit Type:
N/A
Building Type:
N/A
Intstall 23 electric baseboard heaters $10 000.00 installed cost of ductwork supply/exh.air. $1 500.00 v.a.v. box (relocate (9) thermostats and extend to new locations as noted (15) transfer and return air boots air distributions. bldg.#b21024963
Valuation:
$35,000
Permit #:
H21033875
Status:
complete
Fee:
$871
Permit Type:
N/A
Building Type:
N/A
*****nothing applied for under custom fields/job description - need to know total cost of exhaust fans******cf check and clean existing whalen units. install owner provided exhaust fans and reconnect to existing vent piping. relocate existing thermostats with wire mold. install $3 276.00 exhaust fands bldg.#b18037946 *****amended 12/06/2021 for construction/exhaust fan cost additional... see more
Valuation:
$37,276
Permit #:
H21004246
Status:
complete
Fee:
$509
Permit Type:
N/A
Building Type:
N/A
3 roof top heating/cooling units 2 space htrs installed cost of ductwork supply/return/exh.air $5 000. **** b24005354 ****
Valuation:
$61,000
Permit #:
H24020428
Status:
complete
Fee:
$283
Permit Type:
N/A
Building Type:
N/A
260-23 - interior alteration - new hvac system
Valuation:
$433,000
Permit #:
2023004684
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 1 duct heater 4 rooftop heating/cooling units 2 exhaust fans - $500 installed cost of ductwork supply/return exh. air - $15 000 building permit no. b23025367
Valuation:
$59,000
Permit #:
H23031220
Status:
complete
Fee:
$451
Permit Type:
N/A
Building Type:
N/A
2 rooftop heating/cooling units. installed cost of ductwork supply/returnexh.air $6 000. 3 bathroom fans cost $1 000. ********* building permit no. b22014147 ***********
Valuation:
$30,000
Permit #:
H22022651
Status:
issued
Fee:
$197
Permit Type:
N/A
Building Type:
N/A
Isntall cost of ductwork supply/returnexh.air $12 000.00 3 exhuast duct system cost fans $600.00 **** b24011934 *****
Valuation:
$34,000
Permit #:
H24020425
Status:
complete
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
Install 2 furnaces 3 rooftop heating/cooling units 3 bathroom fans installed cost of ductwork supply/return/exh. air - $5 000 building permit no. b18005836
Valuation:
$12,000
Permit #:
H22009601
Status:
complete
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
Installed cost of ductwork supply/return/exh. air ($3 500) kitchen hood exhaust duct system cost ($3 500) installed cost of (2) ceiling exhaust fans ($4 500) related permit: b21010520
Valuation:
$20,000
Permit #:
H21027732
Status:
complete
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
We are installing 2 ceiling bathroom exhaust fans with exhaust vent piping and wall louver. and modifying existing supply air duct. $1 450 installed cost of ductwork return/exh.air. $650.00 (2) bathroom exhaust fans. bldg.#b21002705
Valuation:
$3,950
Permit #:
H21008796
Status:
complete
Fee:
$52
Permit Type:
N/A
Building Type:
N/A
2 wall htrs 7 refrigeration ( splits air conditioning & furnaces). 3 exhaust fans $3 600. ***** b20031153 ****
Valuation:
$47,500
Permit #:
H22000790
Status:
complete
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
5 rooftop hrg/cooling unit 2 wall htr 1 mini installed cost of (2) bathroom fans ($1 000). building permit no. b21025790
Valuation:
$23,000
Permit #:
H21034910
Status:
complete
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
03/12/2024 description revision - nlm building permit/plan review: newc2321076 3 new roofop units 2 exhaust fans and ductwork addition kitchen hoods license number: h01155 | scope item: ductwork dampers
Valuation:
N/A
Permit #:
MMEPC2348803
Status:
complete
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
4 heat pump; installed cost of ductwork supply/return/exh air $9500. building permit no. b20028479
Valuation:
$24,000
Permit #:
H21023573
Status:
complete
Fee:
$340
Permit Type:
N/A
Building Type:
N/A
Unit 5--install american standard 96% furn & 13 seer air conditioning
Valuation:
$9,200
Permit #:
MEC2021C-00109
Status:
final
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Comfort Environmental Co License info
License Not Verified
| License # | 010621 |
| Status | Active |
| City | Dayton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Comfort Environmental Co with the City of Dayton, OH - Registered Contractors
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.17414 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HVAC0864423 |
| Status | Active |
| City | Strongsville |
| Type | Hvac Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2021. Check the current license status of Comfort Environmental Co with the City of Strongsville
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Louisville |
| Type | Hvac Permit |
- When BuildZoom last verified this license, it had an expiration date of December, 2019. Check the current license status of Comfort Environmental Co with the City of Louisville, KY
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RE-0000017414 |
| Status | Active |
| State | Ohio |
| Type | Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Comfort Environmental Co with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000017414 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Comfort Environmental Co with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000017414 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Comfort Environmental Co with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HY-0000017414 |
| Status | Active |
| State | Ohio |
| Type | Hydronics |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Comfort Environmental Co with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HV.17414 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hvac Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HY.17414 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HV.17414 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hvac Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PL.17414 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RE.17414 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EL.36055 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Electrical Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EL.36055 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Electrical Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PL.17414 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HV.17414 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hvac Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RE.17414 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HY.17414 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RE.14071 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HV.14071 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hvac Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EL.36055 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Electrical Contractor |
- According to the Ohio Professional License Center, 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 Comfort Environmental Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H01155 |
| Status | Inactive |
| City | Columbus |
| Type | Heating Hvac |
- According to the The City of Columbus, OH, 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 Comfort Environmental Co at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 010621 |
| Status | Inactive |
| City | Dayton |
| Type | Heating Contractor |
- According to the City of Dayton, OH - Registered Contractors, 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 Comfort Environmental Co at the City of Dayton, OH - Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H00869 |
| Status | Inactive |
| City | Columbus |
| Type | Heating Hvac |
- According to the The City of Columbus, OH, 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 Comfort Environmental Co at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 18-573 |
| Status | Inactive |
| City | Medina |
| Type | Hvac |
- According to the City of Medina Registered Contractors, 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 Comfort Environmental Co at the City of Medina Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Summit |
| Type | Mechanical |
- According to the County of Summit, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H00632 |
| Status | Inactive |
| City | Columbus |
| Type | Heating Hvac |
- According to the The City of Columbus, OH, 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 Comfort Environmental Co at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
127
Permits
- Building permit records show that Comfort Environmental Co has worked on 127 permitted projects.
Comfort Environmental Co Employees
CG
Cliff Gardiner Gardiner
LH
Lawrence Hartman
Owner
LH
Lawrence Hartman
Owner
LH
Lawrence L Hartman
LH
Lawrence L Hartman Hartman
RG
Ryan L Gochnauer Gochnauer