A dashboard of buildings that will be fined for their emissions
Every building over its emissions limit under NYC Local Law 97, Boston BERDO and Denver's building performance rules, with the estimated fine, the heating fuel and the owner's contact details. Filter by fine, fuel and neighborhood, then export to CSV.
Why HVAC contractors use Overlimit
Every building that has to cut its emissions, with the fine it faces.
“Gas boiler with steam distribution, installed 1994. Emissions of 2,940 tCO2e a year against a 2030 limit of 1,610. Estimated fine from 2030: $357k a year.”
Built for commercial HVAC contractors
See plansWhat sales teams do with it
Mechanical contractors, ESCOs and heat-pump retrofit specialists use Overlimit to find owners who must replace boilers and rooftop units.
Start with the biggest fines
Sort by estimated fine and contact the owners with the most to lose.
Find buildings over the limit now
Show only buildings already over their current limit. They are paying fines today.
Filter by neighborhood
Show only the neighborhoods you work in and plan site visits around them.
One dashboard for every building over its emissions limit
Try it below with sample data.
| Building |
|---|
We join each city's benchmarking data with its emissions limits, estimate the fine and add the owner's contact details.
- Energy score
- 38 / 100
- Emissions
- 2,940 tCO2e a year
- 2030 limit
- 1,610 tCO2e a year
- Fine now
- $41k a year
- Fine from 2030
- $357k a year
- Owner
- 415 West 57th LLC
- Phone
- (212) 555-0193
Save a filter and get an email when a new building matches it
For example: gas-heated buildings over their limit in the neighborhoods you work in. We check every week and only email you when there's something new.
2 new buildings match your filter
Export any filtered list to a CSV file
One row per building, with the columns your CRM expects. Import it into HubSpot, Salesforce, Pipedrive or a spreadsheet.
| address | neighborhood | heating_fuel | size_and_score | est_fine_per_year | owner | phone | |
|---|---|---|---|---|---|---|---|
| 1 | 606 Flatbush Ave | Financial District | District steam | 859,000 sq ft · energy score 56 | $885k | R. Silva | 437-555-7281 |
| 2 | 651 W 34th St | Upper East Side | Gas boiler | 407,000 sq ft · energy score 21 | $759k | G. Lee | 462-555-1352 |
| 3 | 887 Jackson Ave | Financial District | District steam | 796,000 sq ft · energy score 64 | $518k | J. Nowak | 880-555-4062 |
| 4 | 675 Broadway | Midtown | Gas boiler | 406,000 sq ft · energy score 33 | $378k | B. Reyes | 262-555-1970 |
| 5 | 192 W 57th St | Long Island City | Oil boiler | 535,000 sq ft · energy score 44 | $374k | H. Alvarez | 638-555-5097 |
How the 3-day free trial works
Available on every plan, monthly or yearly.
Choose your city
Log in and the dashboard opens with the last 12 months of buildings for your city.
Contact the owners
Filter, export and call. New buildings are added when the city publishes new data.
Keep it or cancel
Your plan starts unless you cancel. We email you a reminder the day before.
Plans and pricing
Basic
- 1 city dashboard
- All filters + CSV export
- Fine estimates for now and 2030
- Pause or cancel anytime
Pro
- NYC, Boston, Denver and DC
- Owner & property manager contacts
- Benchmarking history by year
- Saved filters with email alerts
- Onboarding call
Every plan is covered by a 30-day money-back guarantee.
Questions
Something else? Email hello@example.com
Is this data legal to use?
Yes. Energy benchmarking data and emissions limits are public records that cities publish themselves. We collect, join and organize them. Contacting building owners about your services is standard B2B outreach.
Why not pull it myself from open data?
You can. NYC publishes its covered-buildings list and benchmarking data on NYC Open Data, Boston on Analyze Boston, and Denver and DC on their own portals. Each uses different columns and building IDs, and none of them estimate the fine or list the owner. We join them for you.
How are the fines estimated?
We take the building's reported emissions, subtract the limit for its building type and size, and multiply by the city's published penalty per ton. The estimate is shown for the current limit and for 2030.
What if a record is wrong?
Click "Report a problem" on the record and we'll fix it. If the data isn't useful, the 30-day money-back guarantee covers you.
Will I be charged after the trial?
Only if you keep it. We email a reminder the day before your trial ends, and you can cancel in one click.
Can I cancel any time?
Yes. No contracts. Cancel from your billing page and you won't be charged again.
Is my city covered?
We cover New York City, Boston and Denver today, with Washington DC next. Tell us yours and we'll prioritize it.
See which buildings in your city face emissions fines
Start a 3-day free trial. Cancel before day 3 and you won't be charged.
Card required · Cancel anytime · 30-day money-back guarantee