Baltimore HVAC Permits & Contractor Leads

Live municipal building-permit feed for Baltimore, Maryland.

PermitGrab tracks 0 active contractors who pulled 3,635 building permits in Baltimore, MD. Updated daily.

PermitGrab is a $149/mo subscription that surfaces every Baltimore building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

Filter Baltimore leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

3,635
Indexed Permits
0
Active Contractors
Updated recently · 2026-06-08
📊 View Baltimore live permit pulse →
Baltimore had 2674 new building permits filed in the last 30 days, led by 748 hvac, 464 electrical and 404 plumbing. The average project value is $59,316.

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Showing 1,007 permits for HVAC

All permits

1,007 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-06-08 Windows/Doors 108 LONGWOOD RD FRONT STORM DOOR REPLACEMENT ONLY
2026-06-08 HVAC/Mech $10,000 845 N PATTERSON PARK AVE INSTALLING 1-18,000 BTU MULTI PORT MINI SPLIT HEAT PUMP SYSTEM WITH 1-12,000 BTU…
2026-06-08 General Construction 1401 MEDFIELD AVE Replace gas range
2026-06-08 HVAC/Mech $5,000 3919 ROSECREST AVE Replacement gas furnace
2026-06-08 General Construction $4,000 4801 BOWLAND AVE Replacement AC and DHW
2026-06-08 Fence $2,500 909 E PRESTON ST Replace existing fence with an aluminum picket fence. The fence is located in th…
2026-06-08 General Construction $5,000 1121 N STOCKTON ST Replacement AC
2026-06-08 General Construction 218 E LEXINGTON ST Use portions k/a suites 601, 604, and 700 for/as a health care clinic
2026-06-08 General Construction $7,188 911 S BOULDIN ST REPLACE EXISTING 2.5 TON AC AND COIL
2026-06-08 HVAC/Mech $17,926 4132 MARX AVE REPLACE EXISTING 3 TON AC AND 60K BTU FURNACE
2026-06-08 HVAC/Mech $15,000 23 N FULTON AVE REPLACE 2.5 TON AC, COIL, 60,000 BTU FURNACE
2026-06-08 Windows/Doors $3,863 2913 CHRISTOPHER AVE REMOVE/REPLACE 3 WINDOWS; NO STRUCTURAL CHANGES
2026-06-08 General Construction 675 QUEENSGATE RD Replace 48k btu gas range with same
2026-06-08 Pool/Spa 98 N BROADWAY ***REVISIONS TO APPROVED PERMIT BCCM-25-004386 ISSUED 02/13/2026*** KEEP THE EXI…
2026-06-08 General Construction $1,000 3513 EDMONDSON AVE Replace Meter - 100A Service
2026-06-08 HVAC/Mech $5,500 2140 DRUID HILL AVE remove/replace (2) furnaces 80k & 100k, 2 condensers 2.5 ton and 3.5 ton. gas ex…
2026-06-08 Fence $1,840 206 GITTINGS AVE INSTALL 15 LINEAR FEET OF 5 FOOT HIGH WOOD FENCE IN REAR, AND SIDE YARD OF DETAC…
2026-06-08 Roofing 3001 S HANOVER ST SCOPE OF WORK: ------ EXTERIOR ALTERATIONS ----- - (1) Install 12'-0" X 18'-0" s…
2026-06-08 HVAC/Mech $7,200 4029 CEDARDALE RD REPLACE  3 TON AC CONDENSER ,80K GAS FURNACE,NEW DUCT  WORK. GAS BY OTHERS
2026-06-08 Windows/Doors $25,960 6605 MARIETTA AVE REMOVE/REPLACE 19 WINDOWS; NO STRUCTURAL CHANGES
2026-06-08 HVAC/Mech $19,939 5727 WHITE AVE REPLACE EXISTING 3 TON AC AND 100K BTU FURNACE
2026-06-08 HVAC/Mech $15,240 1660 ROUNDHILL RD REPLACE EXISTING 2 TON AC AND 70K BTU FURNACE
2026-06-08 General Construction $3,000 4415 OLD YORK RD -Inspect meter box and services cable to reconnect power (200Amps)
2026-06-08 General Construction $5,000 3830 MENLO DR Replace AC
2026-06-08 General Construction $6,000 400 RANDOM RD Replace integrated boiler
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No contractor lead data available for Baltimore. The city's permit feed publishes addresses and project values but doesn't expose contractor names. Property-owner and permit details are still available below.

Permit Types in Baltimore
Construction Activity in Baltimore

New building permits in Baltimore, Maryland indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.

About Baltimore Building Permits

Baltimore, Maryland processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 3635+ Baltimore building permits — updated daily from official city sources.

Every new construction project in Baltimore requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Baltimore.

How Contractors Use Baltimore Permit Data

HVAC contractors, electricians, plumbers, and roofers in Baltimore use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.

Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Baltimore building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.

PermitGrab sends daily email alerts filtered by trade, so Baltimore electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

Reviewed by Marcus Reeves · Page data current as of · Sources: official Baltimore open data portal.

Who pulled permits in Baltimore this week?

PermitGrab tracks 0 active contractors in Baltimore, with new permit filings indexed from the city's open data portal on every refresh.

How fresh is Baltimore permit data?

Updated daily. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.

What construction is happening in Baltimore right now?

In the last 30 days, Baltimore permitting activity covers 2,674 new building permits. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.

Baltimore Contractor Guides

In-depth resources for contractors working in Baltimore

2026-03-24

How Smart Contractors Use Building Permits to Find $100K+ Projects

Every year, billions of dollars in construction work are filed through building permits across the United States. Property owners are planni...

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2026-03-15

How to Find Construction Leads in 2026: A Data-Driven Approach

How to Find Construction Leads in 2026: A Data-Driven Approach Every contractor needs a pipeline of new work. The question isn't whether you...

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2026-03-10

What Is a Building Permit? A Contractor's Guide to Using Permit Data

What Is a Building Permit? A Contractor's Guide to Using Permit Data If you work in construction, you know building permits are part of the ...

Read guide →
Nearby Maryland Cities — explore building permits in other Maryland cities

Turn Baltimore permits into leads

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Frequently Asked Questions about Baltimore Building Permits

How many building permits does PermitGrab track in Baltimore?

PermitGrab currently tracks 3635 building permits in Baltimore, Maryland. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Baltimore permit data?

PermitGrab collects Baltimore on every daemon cycle. Its municipal source is currently updated daily, so new permits appear here within 1–3 days of the source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Baltimore?

Contractors find leads in Baltimore by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Baltimore — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Baltimore permit & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Code violations in Baltimore = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Baltimore GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Baltimore addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Baltimore are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Baltimore renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Baltimore permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Baltimore mean a long runway of subcontractor and material orders. Sort new-construction permits by project value and reach the GC before the trades are locked.
Free resources

More on Baltimore & U.S. construction activity

U.S. Construction Permit Pulse
Our 90-day data report: permit volume by metro, hottest trades, and average project values. Free to read and cite.
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Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
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