Updated: Sep 18, 2025
Location and Projects
Address
217 Berlin Ave, Southington, CT, 06489
Use our bidding system to
request a quote
Billy Carlson Heating and Air Conditioning LLC
Billy Carlson Heating and Air Conditioning LLC at 217 Berlin Ave, Southington, CT 06489, has a BuildZoom score of 0 and ranks in the top 99% of 12,093 Connecticut contractors.
If you are thinking of hiring Billy Carlson Heating and Air Conditioning LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Billy Carlson Heating and Air Conditioning LLC Services
Start a project today:
Billy Carlson Heating and Air Conditioning LLC Contact Information
Phone Number: (860) 621-0556
Edit
Address: 217 Berlin Ave, Southington, CT 06489
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Billy Carlson Heating and Air Conditioning LLC Southington
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Billy Carlson Heating and Air Conditioning LLC, click “This is My Business” to update your information.
Activity
|
3 projects
|
2025 |
|
8 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Billy Carlson Heating and Air Conditioning LLC has worked on at least
21.0 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
|
15 projects
|
HVAC projects |
|
14 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Billy Carlson Heating and Air Conditioning LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
7 projects
|
< $5k |
|
14 projects
|
$5k-$20k |
The typical size of their permits is approximately $8,500. 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 Billy Carlson Heating and Air Conditioning LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
We will replace existing furnace with (1) spirit vl8fa119 85% efficient oil low-boy furnace with beckett af hi-eff oil burner (1) field cas 3/4 fan-in-a-can combustion air system and (1) bock 50 es 50 gallon oil water heater in sealed drain pan net btu/capacity: 125k/140k
Valuation:
$15,000
Permit #:
25-12M
Status:
expired
Fee:
$204
Permit Type:
Mechanical stand ...
Building Type:
N/A
Replacing existing air conditioning system with 1 am standard 4a7a4048 4 ton r4q4 14seer condenser connecting in attic to 1 am standard tem4048 4 ton ms qhu condensate safety drain pad connecting to existing duct work
Valuation:
$9,000
Permit #:
PR20242999
Status:
issued
Fee:
$302
Permit Type:
N/A
Building Type:
N/A
We will replace (2) existing air conditioning systems with (1) am standard 4a7a4030 2 1/2 ton 14 seer 1 stage condenser connecting in basement to (1) first company 36hcwx 3 ton vs air handler w/hot water heating coil in basement and (1) am standard 4a7a4024 2 ton14 seer 1 stage condenser connecting in attic to (1) first co #24hcwx 2 ton vs air handler in a new auxillary condensate saf... see more
Valuation:
$19,500
Permit #:
24-41M
Status:
expired
Fee:
$246
Permit Type:
Air conditioning ...
Building Type:
N/A
Replace existing water heater with (1) state gs650bcs 50 gallon gas water heater in enclose drain pan with float switch sensor switch in pan with electric solenoid shut off water valve
Valuation:
$1,900
Permit #:
PRMH202407243
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
R-residential
We will addition air conditioning to home with (1) american standard # 4a7a4030 2 1/2 ton r410a 1 stage 16 seer condenser connecting to new afram coil inside exsiting furnace plenum. net btu/capacity: 30k
Valuation:
$5,500
Permit #:
23-48M
Status:
expired
Fee:
$177
Permit Type:
Air conditioning ...
Building Type:
N/A
We will replace existing furnace & air conditioning with (1) am standard s9v2b080u3psaa 96% eff 2 stage gas dv sealed combustion furnace with hsi 2 stage gas burner & vs blower (1) am standard 4a7a6036 3 ton 16 seer r410a 2 stage condenser with new cased coil
Valuation:
$11,500
Permit #:
23-54M
Status:
expired
Fee:
$268
Permit Type:
Air conditioning ...
Building Type:
N/A
Replace existing air conditioning with (1) am standard #4a7a4024 2 ton r410a 1 stage condensing unit 14 seer connecting in attic to (1) am standard tem4024 2 ton multi speed ahu on condensate safety drain pad and reconnect to exisitng ductwork. net btu/capacity: 24k
Valuation:
$7,800
Permit #:
22-96M
Status:
expired
Fee:
$207
Permit Type:
Air conditioning ...
Building Type:
N/A
Replace existing leaking water heater with (1) state stasbs556one 55 gallon hi-recovery gas water heater in enclosed drain pan with pan leak sensor & electric wh shut off valve
Valuation:
$2,500
Permit #:
24-17M
Status:
expired
Fee:
$106
Permit Type:
Water heater (res...
Building Type:
N/A
Replace existing air conditioning system with (1) am standard #4a7a3036 3 ton 13 seer r410a condenser connecting in basement to new (1) am standard evaporator coil net btu/capacity: cooling 36k
Valuation:
$5,800
Permit #:
BLD22-01682
Status:
issued
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
Oil to natural gas conversion. replace existing oil boiler with (1) weil mclain gas boiler wm97-110 97% gas fired wall mount stainless steel dire vent boiler complete with hi-eff gas burner. we will install (1) htp superstor ssu-45 45 gallon stainless steel indirect fired hot water storage tank
Valuation:
$8,300
Permit #:
M-21-6
Status:
complete
Fee:
N/A
Permit Type:
Replacement
Building Type:
Single family
We will replace existing furnace with (1) am standard thv1c072a948sa 85% eff oil fired hi-boy furnace with beckett hi-eff burner ms blower motor
Valuation:
$6,900
Permit #:
24-32M
Status:
expired
Fee:
$103
Permit Type:
Mechanical stand ...
Building Type:
N/A
Replace existing boiler & oil tank with (1) weil mclain pwtgo3 -85% eff oil fired cast iron boiler and (1) 275 gallon 12 gauge oil tank in the basement. net btu 126k capacity 151k
Valuation:
$9,800
Permit #:
23-6M
Status:
complete
Fee:
$141
Permit Type:
Mechanical stand ...
Building Type:
N/A
We will replace existing boiler & wh with (1) weil mclain pu03 87% oil fired cast iron boiler with outdoor reset and (1) htp superstor ssu45 45 gallon stainless steel hot water storage tank. net btu h- 100k/capacity h-126k
Valuation:
$8,500
Permit #:
21-99M
Status:
expired
Fee:
$197
Permit Type:
Miscellaneous(res...
Building Type:
N/A
We will replace existing oil tank with (1) 275-gallon 12 gauge oil tank complete in the basement
Valuation:
$3,900
Permit #:
25-36M
Status:
approved
Fee:
$70
Permit Type:
Oil tank
Building Type:
N/A
We will replace existing water heater with (1)state gs6-40 bcs 40 gallon gas hot water heater in enclosed drain pan
Valuation:
$2,293
Permit #:
PR-011118-2024
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
We will replace existing water heater with (1)state gs6-40 bcs 40 gallon gas hot water heater in enclosed drain pan
Valuation:
$2,293
Permit #:
PR-011116-2024
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
We will replace existing oil tank with (1) 275 gallon 12 gauge oil tank complete in the basement
Valuation:
$3,000
Permit #:
24-97M
Status:
expired
Fee:
$139
Permit Type:
Tank
Building Type:
N/A
We will replace existing oil tank with (1) new 275-gallon 12 gauge oil tank complete in basement
Valuation:
$2,900
Permit #:
PRMH202307096
Status:
applied
Fee:
N/A
Permit Type:
Alteration
Building Type:
R-residential
Replace old furnace air conditioning coil. install (1) amsd s9v2b609v3 96% 2 stage gas furnace vs blower motor. am 4a7a7024 2 ton 17.5 seer r410a cond w air conditioning coil & replace water heater load cals provided. must meet 2016 state building code along with amendmnents
Valuation:
$8,775
Permit #:
M-18-97
Status:
issued
Fee:
$190
Permit Type:
HVAC
Building Type:
Residential improved
One (1) weil mclain pu03- 87 % efficient* oil-fired cast-iron boiler. install (1) chimney liner net btu: 100k capacity: 131k
Valuation:
$6,800
Permit #:
M-20-38
Status:
issued
Fee:
$109
Permit Type:
Oil burner/oil bo...
Building Type:
Residential improved
Similar Contractors See more
License # HIC.0574515
West Suffield, CT
115
BZ Score
$9.5K
Avg Project
-
Projects
License # HTG.0303445-S1
Newington, CT
115
BZ Score
$10.5K
Avg Project
-
Projects
License # HTG.0408576-S1
Milford, CT
116
BZ Score
$11K
Avg Project
-
Projects
Billy Carlson Heating and Air Conditioning LLC Reviews
BuildZoom hasn't received any reviews for Billy Carlson Heating and Air Conditioning LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Billy Carlson Heating and Air Conditioning LLC License info
Unverified License
| Status | Unable To Verify |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Billy Carlson Heating and Air Conditioning LLC, click “This is My Business” to update your information.
292
Permits
- Building permit records show that Billy Carlson Heating and Air Conditioning LLC has worked on 292 permitted projects.