Oakland County, MI · HVAC permit search and alerts
Oakland County HVAC Permits: Live Search & Alerts
Permit Press holds 319 covered Oakland County HVAC permit records from 1 source, most of them in Troy. Search them newest first, see where and when the work is permitted, and save a search to get new HVAC permits by email.
Figures update as each source is collected; last collected Oct 20, 2026. Permit Press is an independent research service, not a government website.
- HVAC permits on file
- 319
- First seen this week
- 61
- First seen in 30 days
- 229
- Dated in the last 12 months
- 319
Live HVAC permit tracker
The newest Oakland County
HVAC permits.
Covered Oakland County HVAC permits, newest first, as they reach Permit Press. The feed adds full addresses, contractors, filters, and the link to each official record.
- HVACInstalling 25 ft of gas lineTroy · ••• TOTHILLIssuedNo value
- HVACFURNACE RECONNECTTroy · ••• EMERALD LAKEIssuedNo value
- HVACFURNACE REPLACEMENTTroy · ••• EMERALD LAKEIssuedNo value
- HVACGas line code upgradesTroy · ••• ENGLISHIssuedNo value
- HVACgas pipingTroy · ••• PINE TREE LANEIssuedNo value
- HVACREPLACE FURNACE & HUMIDIFIERTroy · ••• RIVER VALLEYIssuedNo value
- HVACGas piping only.Troy · ••• EVERTON CTIssuedNo value
- HVACBreak Room RenovationsTroy · ••• W BIG BEAVER 125IssuedNo value
- HVACFURNACE REPLACEMENTTroy · ••• CHURCH HILLIssuedNo value
- HVACTWO 3000W GENERATORS & 2 HC-170 HEATERS FOR EVENTTroy · ••• CUNNINGHAMIssuedNo value
- HVACRE-CONNECT FURNACETroy · ••• RIVER VALLEYIssuedNo value
- HVACReplace 4-ton RTU.Troy · ••• ROCHESTERIssuedNo value
- HVACREPLACE FURNACE & HUMIDIFIERTroy · ••• RIVER VALLEYIssuedNo value
- HVACReplace 5-ton RTU system.Troy · ••• ROCHESTERIssuedNo value
- HVACRECONNECT FURNACETroy · ••• BRAMFORDIssuedNo value
- HVACFURNACE REPLACEMENTTroy · ••• CHURCH HILLIssuedNo value
- HVACFurnace, AC, Duck work and dryer ventTroy · ••• ARCHIEIssuedNo value
- HVACFurnace, AC, bathroom fans, duck work and dryer ventTroy · ••• ARCHIEIssuedNo value
- HVACFurnace, AC, bathroom fans and dryer ventTroy · ••• ARCHIEIssuedNo value
- HVACFurnace, AC, duct work, bathroom fans and dryer ventTroy · ••• ARCHIEIssuedNo value
Record counts
Oakland County HVAC permits
by city and by month.
Cities are counted as the source records them, with spellings of the same city combined. Months use the issue date, or the filed date when the source publishes no issue date.
Most HVAC permits by city
HVAC permits by month, last 12 months
Permit types and fields
What Oakland County HVAC
records show.
Permit Press files a permit under HVAC when its source type or description mentions "HVAC", "air conditioning", "furnace", "heat pump", "mini split" or "mechanical", unless a more specific trade matches first, or when the source labels the trade itself. These are the source's own permit types and how often each field is filled in.
Most common source permit types
Step by step
How to search HVAC permits in Oakland County.
For building work in Troy, use Troy's issued permit search. For property transactions or water resources permits, use the corresponding county source. For other Oakland municipalities, check the local permitting authority.
Find the permitting authority
Match the property address to the office that issues its HVAC permits: City of Troy, Oakland County Water Resources Commissioner or Oakland County Register of Deeds.
Filter the feed to HVAC
Open the Permit Press feed for City of Troy Building Permits with the HVAC trade filter, then narrow by city, status, or reported value.
Check the record at the official source
Look up the permit number or address in City of Troy issued permits for current status, inspections, and documents.
Save the search for HVAC alerts
Save the filtered search and Permit Press emails new Oakland County HVAC permits as they are collected. Verify each record with the issuing agency before acting.
HVAC permits in Oakland County: questions
All questionsHow do I search HVAC permits in Oakland County?
Open the Permit Press feed for Oakland County with the HVAC trade filter to see covered HVAC permits newest first, then confirm any record at City of Troy issued permits. For building work in Troy, use Troy's issued permit search. For property transactions or water resources permits, use the corresponding county source. For other Oakland municipalities, check the local permitting authority.
Who issues HVAC permits in Oakland County?
The issuing office depends on the property address: City of Troy (Building and trade permits in Troy); Oakland County Water Resources Commissioner (Water resources permits); Oakland County Register of Deeds (Recorded property documents); Other Oakland municipalities (Each local building department). The HVAC records Permit Press holds for Oakland County come from City of Troy Building Permits (319).
How many HVAC permits are on file for Oakland County?
Permit Press holds 319 covered Oakland County HVAC permit records, 229 of them first seen in the past 30 days. Troy has the most, with 319. Counts cover only the sources Permit Press collects, so a missing record does not prove no permit exists.
Which permits count as HVAC permits on Permit Press?
Permit Press files a permit under HVAC when its source type or description mentions "HVAC", "air conditioning", "furnace", "heat pump", "mini split" or "mechanical", unless a more specific trade matches first, or when the source itself labels the trade. The most common source permit types in Oakland County are "Mechanical", "Electrical" or "Plumbing".
How do I get alerts for new Oakland County HVAC permits?
Create a Permit Press account with Oakland County coverage, open the feed filtered to HVAC, and save the search. Permit Press emails new matching permits instantly or as a daily or weekly digest, depending on your plan.
Does a HVAC permit record prove the work was approved or finished?
No. A record shows what the source published when Permit Press collected it. Check the status, inspections, and final approval with the issuing office before relying on it, and do not treat a record as permission to contact a property owner.
More Oakland County permits by trade
HVAC permits elsewhere
HVAC permits
in other counties.
Lee County HVAC permits
5,794 covered HVAC permit records in Lee County, Florida.
FloridaCharlotte County HVAC permits
651 covered HVAC permit records in Charlotte County, Florida.
FloridaCollier County HVAC permits
3,740 covered HVAC permit records in Collier County, Florida.
FloridaManatee County HVAC permits
555 covered HVAC permit records in Manatee County, Florida.
FloridaMiami-Dade County HVAC permits
659 covered HVAC permit records in Miami-Dade County, Florida.
FloridaMontgomery County HVAC permits
257 covered HVAC permit records in Montgomery County, Maryland.
MarylandClark County HVAC permits
598 covered HVAC permit records in Clark County, Nevada.
NevadaFollow new HVAC permits
Oakland County HVAC permits.
In your inbox.
Save a HVAC search on the Oakland County feed and Permit Press emails the new matches. Verify every record at its official source.
Guides are published for trades with at least 25 covered records in the county. A permit record is a starting point for research, not proof of a job or permission to contact a property owner. Check coverage and collection dates before relying on these figures.