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Aerial photo of one square mile of Sun City Summerlin in the City of Las Vegas, with twelve street blocks marked in pink where the last AC permit is from 2008 to 2013.

Aerial: NAIP imagery, USDA Farm Service Agency, via the USGS National Map. Public domain.

AC replacement leads, City of Las Vegas

The permit says who installed the AC, and when.

Lead lists of City of Las Vegas homes where the building permit names the company that installed the AC and the year it went in.

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$499 a month for the AC list.
Two contractors per list.

One square mileSun City Summerlin, in the City of Las Vegas. 229 homes inside the dashed line have a City AC permit on file.
Twelve of themFor 12 of the 229, the last AC permit is from 2008 to 2013, and no AC permit has been filed since. Each is marked by its street block, never by its house.
One recordThe permit for one home on the 3000 block of Isaac River Drive names the company that changed out the AC, and the date: August 2009.
Last AC permit
Aug 11, 2009
Company on the permit
Yes! Air Conditioning & Plumbing…
Work
Same for same 16 SEER furnace condenser and coil unit changeout
AC permits since
None on file
The age is on the recordA Las Vegas condenser usually runs 12 to 18 years. This one went in 17 years ago. The age comes from the permit, not from the age of the house.
What the record cannot tell youRoughly one in three to one in five AC replacements leaves a permit at all. Homes with no permit on record are not on the list, because Lead Map does not guess.
Free sampleAll twelve records from this square mile, each with its full permit history, shown by street block.
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The AC listCity of Las Vegas

Every City of Las Vegas home where the permit names the installer and the year.

20,070 homes where a building permit names the company that installed the AC and the install year, as of the September 30, 2026 data build. City of Las Vegas only; Henderson, North Las Vegas and unincorporated Clark County are not on the list.

Newest permit in that build
Sep 25, 2026
Contractors per list
Two
Price, AC list
$499 a month
Coverage
City of Las Vegas

The whole cityTwelve months of permits

A year of City of Las Vegas permits, one dot per street block.

Every permit the City issued from October 1, 2025 through September 30, 2026 for HVAC, water heaters, solar, pools, plumbing, electrical, roofs and patio covers: 15,965 in all. Each dot sits at the middle of its street block, never on a house.

4,589

HVAC permits, Oct 2025 to Sep 2026

These are recent jobs, so they are not leads. The AC list is the other end of the record: homes whose last AC permit is years old, with nothing filed since.

Open the permit boardPermits by ZIP code

Map of the City of Las Vegas with 4,589 hvac permits from the last twelve months, one dot per street block. Free sample: this square mile
Source: City of Las Vegas Open Data, Building Permits, issued permits, retrieved October 8, 2026. Placed on the City street centerline by street block; 317 permits without a matching street segment are counted but not mapped.

Most HVAC permits, last 12 months

  1. 1Sierra Air Conditioning & Plumbing396
  2. 2Yes! Air Conditioning & Plumbing359
  3. 3Semper Fi Heating And Cooling355
  4. 4Simply Cooling Heating Plumbing226
  5. 5Elite Heating Cooling & Plumbing224
  6. 6Goettl Air Conditioning & Plumbing208
  7. 7Bob's Repair177
  8. 8Lee's Air Plumbing & Heating176
  9. 9Fetch-A-Tech161
  10. 10One Hour Air Conditioning & Heating158

Companies as named on the permit, licensed contractors only, grouped by state license number. Permits without a contractor named are left out, and a few contractors are not named on this site.

The recordAs the City files it

One of the twelve, in full.

This is the City's permit file for one home on the 3000 block of Isaac River Drive. It names the company that changed out the AC in August 2009. No AC permit has been filed at that address since.

Lead Map reads every permit like this one across the City of Las Vegas, keeps the homes where the installer and the year are on file, and scores them on recent sale, install age, improvement value and prior permits.

How the score works

City of Las Vegas permit recordSun City Summerlin
3000 block of Isaac River Dr
Every building permit on file for one home on this block, oldest first
IssuedWorkCompany on the permit
Aug 11, 2009Same for same 16 SEER furnace condenser and coil unit changeoutYes! Air Conditioning & Plumbing…
Nov 13, 2009Water softener installationUnion Plumbing Company
Jul 9, 2010Water heaterUnion Plumbing Company
Aug 4, 2010RerouteLarkin Plumbing & Heating Co I…
17years since the last AC permit

A Las Vegas condenser usually runs 12 to 18 years.

City of Las Vegas building permit records, City open data portal, retrieved October 7, 2026. Shown by street block. No permits on file at this address after August 2010.

The scoreWhat moves a home up the list

How a home earns its score.

Score drivers

  • Sold in the last six months+25
  • Sold in the last year+15
  • Sold in the last two years+6
  • Named install, past warranty+8
  • Improvement valueup to +25
  • Prior permitsup to +10

Hit rates by score tier are not published yet. For a baseline: a random Las Vegas home had a new AC permit within four years 7.6 percent of the time.

The record supplies the install year and the installer. The Assessor file supplies sale dates and improvement value. The score adds them up the same way for every home, so you can see why one ranks above another.

Limits

Roughly one in three to one in five AC replacements leaves a permit. Homes with no record are not on the list.

ListsFrom the live app

Lists and prices.

ListContractors per listPriceAction
Air conditioningHomes where the permit names the company that installed the AC and the year it went in.Two contractors$499 a monthStart the AC list
Water heaterWater heater permits with the company and the year on record.On requestOn requestAsk about it
SolarSolar permits with the installer and the year on record.On requestOn requestAsk about it
Pool and spaPool and spa permits with the company and the year on record.On requestOn requestAsk about it

When you log in

What you see when you log in.

Today, as it looks in the appSix records from the free sample with example statuses. Shown here by street block. In the app you see the exact address.
  1. 9300 block of Sun Rose Ave17Last AC permit October 2008, One Hour Air ConditioningNew
  2. 9400 block of Quail Ridge Dr17Last AC permit November 2008, One Hour Air ConditioningMailed
  3. 9300 block of January Dr17Last AC permit March 2009, One Hour Air ConditioningNew
  4. 3000 block of Isaac River Dr17Last AC permit August 2009, Yes! Air Conditioning & Plumbing…Knocked
  5. 2400 block of Totem Pole Ct16Last AC permit July 2010, One Hour Air ConditioningNew
  6. 9300 block of Cactus Wood Dr15Last AC permit October 2010, Anderson Air MechanicalQuoted
  • TodayYour highest scoring homes, with one tap to mark each one mailed, knocked, quoted or won.
  • MapEvery home on your list, with the aerial for the ones you plan to visit.
  • The recordPermit history, who installed it, when it last sold, and the lines behind its score.
  • ExportsDownload your list for mail merge or a spreadsheet.
  • Hide my customersPaste the addresses you already serve. They are marked on the list, not deleted.
  • ResultsAC permits filed later on homes from your list.

Side by side

Against the closest comparable service.

ItemLead MapClosest comparable service
Price$499 a month$1,500 a month
Contractors sold the same list, per city210
How the equipment age is knownNamed on the permitEstimated from housing stock, Census data and climate
 By the figures each service publishes.

What you get$499 a month

What you get with the AC list.

For every home on the list

  • The exact street address, ready for a door knock or a mailer
  • The owner's name, as recorded with the Clark County Assessor
  • The year the AC went in and the company that installed it, from the permit
  • Every permit on file for the home: year, trade and company
  • The last sale month and the assessed improvement value
  • A score, with the lines that make it up

In the app

  • A map of every home on your list, and a walk order for door-knocking
  • One tap to mark a home knocked, no answer, quoted, won or not interested
  • A mail-merge file and a CRM file to download
  • Hide my customers: paste the addresses you already serve
  • Results: later AC permits on homes from your list

Terms

  • The whole City of Las Vegas
  • Two contractors per list, so at most one other contractor has it
  • $499 a month, billed monthly through Stripe
Start the AC listSee 25 real homes in the app sample

Pricing

Pricing

a month for the AC list

City of Las Vegas. Two contractors per list. Billed monthly through Stripe.

Start the AC listOpen the free sample first
List
Air conditioning, City of Las Vegas
Homes
20,070 with a named installer, September 30, 2026 build
Seats
Two contractors per list
Includes
Today, Map, Exports, Results, Hide my customers

Questions

Questions contractors ask.

Where does the data come from?

City of Las Vegas building permit records, matched to the Clark County Assessor parcel file on the street address.

How far do the records reach?

Every list shows the date of the newest permit record it includes. The current list build (September 30, 2026) reaches permits issued through September 25, 2026. The permit board and ZIP pages use a separate pull of City open data, with permits issued through September 30, 2026.

Who else can buy the AC list?

Two contractors per list in Las Vegas, so at most one other contractor has it.

What is in the free sample?

Twelve real records from one square mile of Sun City Summerlin, shown by street block, each with its full permit history. The app sample shows 25 more homes in one block with their exact addresses.

Do I get the exact address?

Yes. Public pages show the street block only (9300 block of Sun Rose Ave means a home numbered 9300 to 9399). Subscribers get the exact street address of every home on their list, with the owner as recorded, the last sale month and every permit on file.

Can I put the aerial photos in my mailers?

No. Aerial images are for you, to plan visits and quotes. They never go into anything sent to a homeowner.

What if I already serve some of these homes?

Paste your customer addresses into Hide my customers. They are marked on the list rather than deleted, so you can see what matched.

What about homes with no permit on record?

They are not on the list. A home with nothing on record may have been replaced without a permit, and Lead Map does not guess.

Free sample

Open the free sample: twelve real records.

Open the free sample

One square mile of Sun City Summerlin, each record with its full permit history, shown by street block.

Open the free sample12 real records, free.