Updated: Jan 05, 2026
Location and Projects
Address
Buffalo, NY, 14203
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Zenner & Ritter HVAC/Mechanical Contractor
Their BuildZoom score of 115 ranks in the top 2% of 77,888 New York licensed contractors.
If you are thinking of hiring Zenner & Ritter, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Zenner & Ritter Services
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Zenner & Ritter BUFFALO
Quality
115
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Zenner & Ritter has a BuildZoom score of 115, which places them above 98% of 77,888 contractors in New York.
Activity
|
1 project
|
2026 |
|
340 projects
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Zenner & Ritter has worked on at least
343.0 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
|
226 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Zenner & Ritter mostly works on
hvac project
projects.
Pricing
|
190 projects
|
< $5k |
|
148 projects
|
$5k-$20k |
|
15 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $4,883. 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.
Zenner & Ritter Reviews
5 out of 5 stars, based on
3
reviews
-
By Eugene A.March 14, 2018NO National fuel sent them
-
By Albert K.May 5, 2017Verified Hire
Zenner & Ritter did a great job, would recommend them to anyone
-
AnonymousAugust 1, 2013
excellent, professional service. installed a heater, fixed dryer tube leading outside. Were not pushy-explained options and appeared to be honest and not desperate for business.
This is a sample of this contractor's permits. Click here to access their complete permit history.
This furnace and air conditioning was installed by climate diagnostics incorrectly and not to code. customer is aware they did not get a permit for the installation therefore we are filing one before we perform our work scope. po 72880
Valuation:
$2,140
Permit #:
HEAT25-9659571
Status:
complete
Fee:
$250
Permit Type:
Heating
Building Type:
N/A
This furnace and air conditioning was installed by climate diagnostics incorrectly and not to code. customer is aware they did not get a permit for the installation therefore we are filing one before we perform our work scope. po 72880
Valuation:
$2,140
Permit #:
HEAT25-9659571
Status:
complete
Fee:
$250
Permit Type:
Heating
Building Type:
N/A
Replacement furnace - lower install new air conditioning - upper and lower po 70265
Valuation:
$15,869
Permit #:
HEAT25-9639005
Status:
issued
Fee:
$140
Permit Type:
Heating
Building Type:
N/A
Replacement furnace - lower install new air conditioning - upper and lower po 70265
Valuation:
$15,869
Permit #:
HEAT25-9639005
Status:
issued
Fee:
$140
Permit Type:
Heating
Building Type:
N/A
Replacement furnace upper and lower install air conditioning lower po 70079
Valuation:
$11,123
Permit #:
HEAT25-9637567
Status:
issued
Fee:
$140
Permit Type:
Heating
Building Type:
N/A
Replacement furnace upper and lower install air conditioning lower po 70079
Valuation:
$11,123
Permit #:
HEAT25-9637567
Status:
issued
Fee:
$140
Permit Type:
Heating
Building Type:
N/A
Replacement of furnace (attic) install of air conditioning (attic) po 68677
Valuation:
$8,156
Permit #:
HEAT25-9628735
Status:
issued
Fee:
$110
Permit Type:
Heating
Building Type:
N/A
Replacement of furnace (attic) install of air conditioning (attic) po 68677
Valuation:
$8,156
Permit #:
HEAT25-9628735
Status:
issued
Fee:
$110
Permit Type:
Heating
Building Type:
N/A
Pro terra 50 gallon/30 amp hybrid heat pump water heater<div>po#70331</div>
Valuation:
$4,320
Permit #:
PLUM25-9640469
Status:
issued
Fee:
$37
Permit Type:
plumbing
Building Type:
N/A
Replaced with 50 gallon 30 amp pro terra water heater<div>po#71273</div>
Valuation:
$4,550
Permit #:
PLUM25-9647940
Status:
issued
Fee:
$37
Permit Type:
plumbing
Building Type:
N/A
50 gallon pro terra hybrid water heater install<div>po#71429</div>
Valuation:
$4,935
Permit #:
PLUM25-9650506
Status:
issued
Fee:
$37
Permit Type:
plumbing
Building Type:
N/A
Replacement 40 gallon short 6 year water heater<div>po#71281</div>
Valuation:
$1,600
Permit #:
PLUM25-9647939
Status:
issued
Fee:
$37
Permit Type:
plumbing
Building Type:
N/A
40 gallon short bradford white water heater<div>po# 70978</div>
Valuation:
$1,795
Permit #:
PLUM25-9645774
Status:
issued
Fee:
$37
Permit Type:
plumbing
Building Type:
N/A
Replacement furnaces and install of heat pumps po 69987
Valuation:
$24,634
Permit #:
HEAT25-9636323
Status:
issued
Fee:
$110
Permit Type:
Heating
Building Type:
N/A
Replacement furnaces and install of heat pumps po 69987
Valuation:
$24,634
Permit #:
HEAT25-9636323
Status:
issued
Fee:
$110
Permit Type:
Heating
Building Type:
N/A
50 gallon 30 amp pro terra hybrid water heater<div>po# 70352</div>
Valuation:
$4,244
Permit #:
PLUM25-9640505
Status:
complete
Fee:
$37
Permit Type:
plumbing
Building Type:
N/A
Rheem pro terra hybrid 65 gallon water heater<div>po# 70402</div>
Valuation:
$4,621
Permit #:
PLUM25-9640504
Status:
issued
Fee:
$37
Permit Type:
plumbing
Building Type:
N/A
Navien tankless water heater install<div>po# 71433</div>
Valuation:
$5,118
Permit #:
PLUM25-9650495
Status:
complete
Fee:
$37
Permit Type:
plumbing
Building Type:
N/A
Replacement boiler and air conditioning po 70862
Valuation:
$22,689
Permit #:
HEAT25-9643876
Status:
issued
Fee:
$110
Permit Type:
Heating
Building Type:
N/A
Replacement boiler and air conditioning po 70862
Valuation:
$22,689
Permit #:
HEAT25-9643876
Status:
issued
Fee:
$110
Permit Type:
Heating
Building Type:
N/A
Recent Buildzoom Projects
Hiring a contractor?
Zenner & Ritter License info
License Not Verified
| License # | HCQ22-10059986 |
| Status | Active |
| City | Buffalo |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Zenner & Ritter with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLU17-10041482 |
| Status | Active |
| City | Buffalo |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Zenner & Ritter with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Buffalo |
| Type | Heating Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Zenner & Ritter with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Buffalo |
| Type | Plumbers |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Zenner & Ritter with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Buffalo |
| Type | Plumbers |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Zenner & Ritter with the City of Buffalo Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLU11-562540 |
| Status | Active |
| City | Buffalo |
| Type | Plu - Plumbers Master |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of Zenner & Ritter with the Buffalo Department of Permit and Inspection Services
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HCQ11-207787 |
| Status | Active |
| City | Buffalo |
| Type | Hcq - Heating Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of Zenner & Ritter with the Buffalo Department of Permit and Inspection Services
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-30561-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Zenner & Ritter at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
115
BuildZoom Score
1.9K
Permits
- Building permit records show that Zenner & Ritter has worked on 1883 permitted projects.
Zenner & Ritter Employees
BR
Brian Ritter
Owner
GF
Gary Fazio
GS
Gene Sprecker
Owner
, .Great Job would recommend this company to anyone Thanks to National Fuel for hiring them !!