Updated: Jul 16, 2026
Location and Projects
Address
159 SURREY DR, Wethersfield, CT, 06109
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Mull Brothers HVAC/Mechanical Contractor
Mull Brothers Inc, 159 Surrey Dr, Wethersfield, CT (Employee: Thomas Mull) holds a Heating, Piping & Cooling Unlimited Contractor license according to the Connecticut license board.
Their BuildZoom score of 95 ranks in the top 22% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mull Brothers Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mull Brothers Inc Contact Information
Phone Number: (860) 529-8255
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Address: 159 SURREY DR, Wethersfield, CT 06109
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Mull Brothers Inc Wethersfield
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mull Brothers Inc has a BuildZoom score of 95, which places them above 78% of 12,093 contractors in Connecticut.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Mull Brothers Inc has worked on at least
5.0 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
|
5 projects
|
Mechanical projects |
|
4 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Mull Brothers Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
4 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $9,900. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installing an oil-fired boiler (weil mcclain oil fired boiler wgo-5.) btu input is 168 000 and output 147 000
Valuation:
$9,400
Permit #:
PRMH202502473
Status:
applied
Fee:
N/A
Permit Type:
New
Building Type:
R-residential
Replace air conditioning condenser & air-handler 48, 000 btu
Valuation:
$9,800
Permit #:
22-78M
Status:
complete
Fee:
$183
Permit Type:
Air conditioning ...
Building Type:
N/A
Install (2) 2-ton central air-conditioning systems
Valuation:
$15,450
Permit #:
PRHV20210003708
Status:
applied
Fee:
N/A
Permit Type:
HVAC
Building Type:
One family dwelli...
Install ductless split system
Valuation:
$9,900
Permit #:
PRMH202403537
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
Must verify
Install gas fired boiler & an indirect storage tank. to include gas piping. *new homeowners: siegel ross c erin e.*
Valuation:
$9,900
Permit #:
PRHV20120004184
Status:
final
Fee:
$187
Permit Type:
HVAC
Building Type:
One family dwelli...
Replace boiler and indirect storage tank due to flood/sewer damage
Valuation:
$10,000
Permit #:
PRHV20190000365
Status:
final
Fee:
$187
Permit Type:
HVAC
Building Type:
One family dwelli...
Oil to gas conversion. install gas conversion burner & indirect storage tank
Valuation:
$6,900
Permit #:
PRHV20130004220
Status:
final
Fee:
$135
Permit Type:
HVAC
Building Type:
One family dwelli...
No Description Available
Valuation:
$9,900
Permit #:
M-24-149
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install ductless split heat-pump
Valuation:
$7,900
Permit #:
PRHV20190003923
Status:
ready for issuance
Fee:
$153
Permit Type:
HVAC
Building Type:
One family dwelli...
Install central air conditioning
Valuation:
$11,970
Permit #:
PRHV20130002286
Status:
final
Fee:
$222
Permit Type:
HVAC
Building Type:
One family dwelli...
Replace gas boiler
Valuation:
$9,310
Permit #:
MISC-MEC-21-171711
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace oil furnace & air conditioning
Valuation:
$10,700
Permit #:
18339
Status:
complete
Fee:
N/A
Permit Type:
HVAC:subcontract - r
Building Type:
Single family
No Description Available
Valuation:
$8,600
Permit #:
M-22-492
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$11,630
Permit #:
M-18-123
Status:
complete
Fee:
$207
Permit Type:
Air conditioning ...
Building Type:
One & two family
Oil to gas conversion. install gas-fired boiler & tankless water heater storage tank. *fedolfi charles christina
Valuation:
$10,400
Permit #:
PRHV20160005371
Status:
Issued
Fee:
N/A
Permit Type:
HVAC
Building Type:
One family dwelli...
Install a weil mclain gas-fired direct-vent boiler (gv90+4) & a weil mclain indirect storage tank (aquaplus 45)
Valuation:
$10,200
Permit #:
BP-2016-299
Status:
filed
Fee:
$188
Permit Type:
Interior alteration
Building Type:
N/A
Install gas boiler. r velez inspector r velez 203-946-7595 certificate of approval contractor: 860-529-8255
Valuation:
$7,900
Permit #:
M-16-342
Status:
issued
Fee:
$271
Permit Type:
Furnace/boiler
Building Type:
Two family
Install new central air conditioning
Valuation:
$11,750
Permit #:
PRHV20190006362
Status:
final
Fee:
$222
Permit Type:
HVAC
Building Type:
One family dwelli...
Replace boiler and water heater
Valuation:
$8,000
Permit #:
PRHV20210001612
Status:
issued
Fee:
N/A
Permit Type:
HVAC
Building Type:
One family dwelli...
Replace gas boiler
Valuation:
$6,000
Permit #:
M-18-85
Status:
issued
Fee:
$111
Permit Type:
Boiler/furnace re...
Building Type:
Single family
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Mull Brothers Inc Reviews
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Mull Brothers Inc License info
Verified License
| License # | HTG.0303712-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Mull Brothers Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
46
Permits
- Building permit records show that Mull Brothers Inc has worked on 46 permitted projects.
Mull Brothers Inc Employees
TM
Thomas Mull