Updated: Feb 22, 2025
Location and Projects
Address
1 THISTLE RD, Norwalk, CT, 06850
Use our bidding system to
request a quote
John Ruhnke HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of Connecticut contractors.
If you are thinking of hiring John Ruhnke, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John Ruhnke Contact Information
Address: 1 THISTLE RD, Norwalk, CT 06850
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 18 solar panels on top of a roof
Valuation:
N/A
Permit #:
143
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace boiler and hot water tank, and install gas line to propane tank location. propane tank being installed by rural gas, and they are pulling their own permit on behalf of homeowner.
Valuation:
$8,500
Permit #:
P-13-1000
Status:
issued
Fee:
$110
Permit Type:
Boiler/Furnace Re...
Building Type:
Single Family
Replace oil fired boiler and hot water heater with propane modulating condensing furnace and indirect hot water heater. add several feet of gas line from existing line to boiler. see below note in comments
Valuation:
$11,000
Permit #:
M-14-590
Status:
complete
Fee:
$134
Permit Type:
Gas Burner/Gas Bo...
Building Type:
Single Family
Replace steam boiler
Valuation:
$13,000
Permit #:
BLD-2013-76043-01
Status:
complete
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Radiant flooring- separate zone to existing boiler for finishing existing garage for home office
Valuation:
N/A
Permit #:
BLD-2012-74634-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace boiler - install indirect hot water heater - split house into a 2 zone heating system
Valuation:
$15,000
Permit #:
BLD-2014-79045-01
Status:
complete
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Replace existing boilers with two mod/con boilers. switche from oil to gas. re-pipe some of boiler room
Valuation:
$62,000
Permit #:
BLD-2010-71986-01
Status:
complete
Fee:
$851
Permit Type:
N/A
Building Type:
N/A
Adding 3 & 4 ft of baseboard heat to a bathroom and replace an old convector baseboard sized to match old convector
Valuation:
N/A
Permit #:
M-2006-1248
Status:
complete
Fee:
N/A
Permit Type:
434 alterations t...
Building Type:
Single family house
2 solar panels are to be installed on the roof. a pump station is to be added to the existing hotwater heater
Valuation:
$7,000
Permit #:
M-2010-0827
Status:
complete
Fee:
$71
Permit Type:
434 alterations t...
Building Type:
Single family house
Install 5 solar panels on roof and tie into dhw tank
Valuation:
$15,000
Permit #:
BLD-2010-72498-07
Status:
filed
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Replace boiler.move some heat emitters & pipes.permit is for hydronics only
Valuation:
$15,700
Permit #:
H-9-11-10730
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install a radiant heating system for half the house
Valuation:
$25,000
Permit #:
BLD-2006-67808-01
Status:
complete
Fee:
$254
Permit Type:
N/A
Building Type:
N/A
Oil to gas boiler 90+ and indirect wtr htr
Valuation:
$12,000
Permit #:
H-11-13-16872
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hook up 2-zone hydro-air with indirect
Valuation:
$7,500
Permit #:
BLD-2001-61421-05
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of new electric steam boiler
Valuation:
$13,000
Permit #:
BLD-2007-68966-01
Status:
complete
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
Install new heater & related components
Valuation:
N/A
Permit #:
BLD-2010-72498-05
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 1 bathroom toiler tub & sink
Valuation:
N/A
Permit #:
P-2008-0369
Status:
complete
Fee:
N/A
Permit Type:
434 additions and...
Building Type:
Single family house
Radiant heating in 2nd floor bath.
Valuation:
N/A
Permit #:
M-2009-0016
Status:
complete
Fee:
N/A
Permit Type:
434 Alterations t...
Building Type:
Single Family House
Run gas line to 2- gas fireplaces dryer & boiler & test
Valuation:
$4,700
Permit #:
P-11-13-16873
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install heating. for renov
Valuation:
$700
Permit #:
BLD-1995-53830-03
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # HTG.0303445-S1
Newington, CT
115
BZ Score
$10.5K
Avg Project
-
Projects
111
BZ Score
$15K
Avg Project
-
Projects
License # HTG.0408576-S1
Milford, CT
116
BZ Score
$11K
Avg Project
-
Projects
John Ruhnke Reviews
BuildZoom hasn't received any reviews for John Ruhnke. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
John Ruhnke License info
License Not Verified
| License # | HTG.0400150-ST1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2023. Check the current license status of John Ruhnke with the Connecticut Department of Consumer Protection
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 John Ruhnke, click “This is My Business” to update your information.
21
Permits
- Building permit records show that John Ruhnke has worked on 21 permitted projects.
John Ruhnke Employees
JR
John Ruhnke