Updated: Feb 10, 2026
Location and Projects
Address
Williamsburg, MI, 49690
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Md Heat HVAC/Mechanical Contractor
Md Heat, Williamsburg, MI (Owned by: Denver Baker) holds a Mechanical Contractor license and 2 other licenses according to the Michigan license board.
Their BuildZoom score of 97 ranks in the top 18% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Md Heat, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Md Heat Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential remodel. installing tankless water heater mini split installation 2 bathroom fans and a kitchen vent and running gas line to dryer and cooktop. some ductwork is being removed the trunk lines are all installed in the homes crawlspace
Valuation:
N/A
Permit #:
MR25-0298
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full house remodel 5 supply openings in ceiling 4 supply openings in the floor 3 returns and 1 main return. install 1 furnace all new duct work 1 gas opening 2 bathroom fans 1 dryer vent and air conditioning prep. 5 runs in the attic all exposed. house is on an unfinished basement crawl and slab
Valuation:
N/A
Permit #:
MR25-1365
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 1 water heater 1 bathroom fan 1 dryer vent 1 range hood 1 gas opening and 4 ductwork openings in house with unfinished basement being remodeled
Valuation:
$0
Permit #:
MR25-1289
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Mechanical (commercial) - alteration remodel repair
2022-02-18
Pet supplies plus 3 rtus ductwork gas piping exhaust fans unit heater
Valuation:
N/A
Permit #:
MC21-0415
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single zone mini split installation
Valuation:
N/A
Permit #:
MR25-1015
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical (residential) - alteration remodel repair
2022-06-22
Furnace air conditioning and coil installation
Valuation:
N/A
Permit #:
MR21-2745
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 rtus 1 air handler 3 exhaust fans ductwork & 2 commercial hoods
Valuation:
N/A
Permit #:
MC21-0245
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing ac/furnace 2 bathroom fans
Valuation:
N/A
Permit #:
MR21-2766
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical (residential) - alteration remodel repair
2021-06-23
Furnace air conditioning and coil install
Valuation:
N/A
Permit #:
MR21-1724
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical (commercial) - alteration remodel repair
2021-03-22
Ductwork install remote terminal unit
Valuation:
N/A
Permit #:
MC20-0113
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical (residential) - alteration remodel repair
2021-09-20
Air conditioning install
Valuation:
N/A
Permit #:
MR21-1537
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical (residential) - alteration remodel repair
2020-09-18
Furnace and water heater
Valuation:
N/A
Permit #:
MR20-0041
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas piping generator
Valuation:
N/A
Permit #:
PM 2018-0864
Status:
complete
Fee:
$100
Permit Type:
Mechanical
Building Type:
N/A
Mechanical (residential) - alteration remodel repair
2023-05-03
Furnace air conditioning unit heater and water heater install
Valuation:
N/A
Permit #:
MR23-0624
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical (commercial) - alteration remodel repair
2021-10-15
Ductwork bathroom fans
Valuation:
N/A
Permit #:
MC21-0367
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3 roof top units kitchen hood
Valuation:
N/A
Permit #:
PM 2019-1299
Status:
complete
Fee:
$442
Permit Type:
Mechanical
Building Type:
N/A
Mechanical (residential) - alteration remodel repair
2021-02-12
Mini split install
Valuation:
N/A
Permit #:
MR20-0432
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Propane to gas conversion on boiler
Valuation:
$0
Permit #:
MR25-1939
Status:
canceled
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Gas piping generator
Valuation:
N/A
Permit #:
PM 2018-0865
Status:
expired
Fee:
$100
Permit Type:
Mechanical
Building Type:
N/A
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Md Heat Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Md Heat License info
Verified License
| License # | 7118884 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Md Heat at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 7118884 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom has not verified this license since March, 2025.
Verify this license's status for Md Heat at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7113134 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of Md Heat with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
19
Permits
- Building permit records show that Md Heat has worked on 19 permitted projects.
Md Heat Employees
DB
Denver Baker
Owner
DB
Denver Jon Baker
MB
Michael Baker
Owner
MB
Michael D Baker