Baltimore Building Permits & Contractor Leads

5,150 indexed permits · 109 active contractors · 6,005 code violations · Baltimore, Maryland.

Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.

PermitGrab tracks 109 active contractors who pulled 5,150 building permits in Baltimore, MD. Live tracking of 6,005 code violations in the same area. 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.

5,150
Indexed Permits
109
Active Contractors
6,005
Code Violations
93
Verified Phones
Updated today · live from city records
📊 View Baltimore live permit pulse →
Baltimore had 2888 new building permits filed in the last 30 days, led by 825 hvac, 488 electrical and 427 plumbing. The average project value is $68,084.

🔔 Get Daily Baltimore Permit Alerts

New permits, violations, and contractor activity delivered to your inbox.

📥 Export CSV 📊 Report

All permits

🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

11,155 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-05-18 Plumbing $35,000 935 N MOUNT ST Scope of work: Interior/exterior alterations to include: Remove all damaged dryw…
2026-05-18 Roofing $5,500 2330 DRUID HILL AVE Interior demolition (category II), removal of plaster lath, drywall, from wall a…
2026-05-18 General Construction 1915 CLIFTON AVE USE AS A SINGLE-FAMILY DWELLING.
2026-05-18 HVAC/Mech $17,357 208 CHURCHWARDENS RD REPLACE EXISTING 5 TON AC AND 100K BTU FURNACE
2026-05-18 General Construction 2930 MAISEL ST use premise as single family attached rowhome
2026-05-18 Plumbing $18,760 3149 LEEDS ST Interior: remove ceiling tiles in living room and kitchen; install new drywall o…
2026-05-18 Demolition $1,000 2527 E HOFFMAN ST Interior alteration to include: Interior (category1) demolition: Removal of dryw…
2026-05-18 Fence $5,085 4104 THE ALAMEDA SCOPE OF WORK: EXTERIOR ALTERATIONS TO INCLUDE: INSTALL 76 LINEAR FEET OF 6 FOOT…
2026-05-18 Pool/Spa $80,000 1740 W NORTH AVE *******Interior/exterior alteration, work to include demo existing east side wal…
2026-05-18 General Construction 2135 HOLLINS ST Use as a single-family dwelling.
2026-05-18 General Construction 3302 SCHUCK ST Replace gas range
2026-05-18 HVAC/Mech $5,000 1825 PENNSYLVANIA AVE EXISTING 2-STORY ATTACHED COMMERCIAL BUILDING. DEMOLITION OF EXISTING STAIRCASE,…
2026-05-18 HVAC/Mech $8,437 19 W OSTEND ST REPLACE AIR CONDITIONER
2026-05-18 General Construction 522 N DUNCAN ST Use the property as a single family dwelling.
2026-05-18 General Construction $44,000 110 S EUTAW ST Scope of work: Exterior alterations to include: - Tuckpointing up to 30 LF - Exp…
2026-05-18 General Construction $2,500 1907 E 30TH ST Add Arc fault breakers to bring home up to code  Add smoke detectors throughout …
2026-05-18 Plumbing $10,446 5624 STONINGTON AVE Main sewer line replacement 50x10
2026-05-18 HVAC/Mech $1,244 630 N BELNORD AVE Gas pressure test disconnected and capped pipes at the meter, water heater, furn…
2026-05-18 Windows/Doors $5,000 1931 RAMSAY ST EPLACEMENT OF 4 INTERIOR DOORS IN THE SAME SIZE AND LOCATION. INSTALL 200 SQ/FT …
2026-05-18 Plumbing $21,000 609 S CHESTER ST install new plumbing in house install new water and drain lines though out the h…
2026-05-18 Windows/Doors $6,500 1118 S CAREY ST REISSUANCE OF ORIGINAL PERMIT. (ORIGINAL PERMIT:COM2023-80708) INTERIOR ALTERATI…
2026-05-18 Windows/Doors 3625 LIBERTY HEIGHTS AVE INSTALL EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT H: (443) 410-1049
2026-05-18 General Construction 28 S CALHOUN ST to use as three dwelling units
2026-05-18 Windows/Doors $19,436 6321 LEITH WALK REMOVE/REPLACE 2 ENTRY DOORS, 8 WINDOWS; NO STRUCTURAL CHANGES
2026-05-18 General Construction 1723 E LOMBARD ST Use entire premises as a single-family dwelling.
2026-05-18 Roofing $12,541 5600 O'DONNELL ST CUT OFF installing a 5G WiFi Cradlepoint on the roof on a small metal stand with 2 dtat …
2026-05-18 Plumbing 2821 HAMPDEN AVE Capping/Abandoning 1/2” Gas Dryer, Gas Sniffer test on all exposed gas lines in …
2026-05-18 General Construction 1916 FLEET ST Use for/as retail goods establishment: Thrift Store
2026-05-18 Pool/Spa $15,000 5 E NORTH AVE Upgrade service from 200 to 400. Install meter stack per BGE Install new 100-amp…
2026-05-18 General Construction 2739 RAYNER AVE Use as a single family dwelling
2026-05-18 General Construction 10 N CALVERT ST continue to use suite 142 as a restaurant/CATERING (Changing of ownership)
2026-05-18 Plumbing $5,747 1318 JACKSON ST Install a 50 Gallon Natural Gas power vent Water Heater Install includes 1 ball …
2026-05-18 Windows/Doors $21,848 4602 NORTHWOOD DR REMOVE/REPLACE 11 WINDOWS; NO STRUCTURAL CHANGES
2026-05-18 HVAC/Mech $12,000 4404 GLENARM AVE INSTALL (1) 90000 BTU FURNACE AND (1) 2 TON A/C UNIT AND (1) 2 TON HEAT PUMP WIT…
2026-05-18 General Construction $3,000 1231 SHERIDAN AVE To upgrade the existing service to 200A.
2026-05-18 General Construction 2712 W GARRISON AVE GAS RANGE REPLACEMENT
2026-05-18 Windows/Doors $8,563 5412 GARDENWOOD RD REMOVE/REPLACE 8 WINDOWS; NO STRUCTURAL CHANGES
2026-05-18 General Construction 301 W 29TH ST LOW VOLTAGE ACCESS CONTROL SECURITY FOR RENOVATION ON 2ND FLOOR. As per code.
2026-05-18 Plumbing $7,500 3908 N CHARLES ST Plumbing Remodel for 2 bathrooms and 1 kitchen area inside of the home.
2026-05-18 HVAC/Mech $4,500 1712 HOMESTEAD ST Install 2.5 heat pump and ductwork BVRI
2026-05-18 HVAC/Mech $30,000 252 W LANVALE ST Relocate drain and water lines for master bathroom, kitchen and laundry room, In…
2026-05-18 Roofing $22,000 2507 QUEEN ANNE RD REPLACE ROOFING SHINGLES AND GUTTER SYSTEM REPLACE 14 WINDOWS SAME SIZE AND LOCA…
2026-05-18 HVAC/Mech $6,000 932 S BOULDIN ST Replace air handler and heat pump
2026-05-18 HVAC/Mech $7,000 1602 E OLIVER ST 3.5 bathrooms. Kitchen nad laundry  Gas furnace . Gas stove and gas water heater
2026-05-18 Plumbing $11,800 932 S EAST AVE PLUMBING RENOVATIONS TO 2 BATHROOMS AND 1 KITCHEN IN ROW HOME
2026-05-18 General Construction 515 S MILTON AVE replace gas range new flex connector
2026-05-18 General Construction 3831 LOCH RAVEN BLVD replace gas dryer new flex connector
2026-05-18 HVAC/Mech 3506 REISTERSTOWN RD hvac installation
2026-05-18 General Construction $10,000 4003 GLEN AVE 200 AMP Service with 30 circuits
2026-05-18 General Construction 115 S COLLINGTON AVE Replace gas range
2026-05-18 General Construction $8,500 744 MCHENRY ST replace service service from the house to the city connection as per code
2026-05-18 Plumbing $2,300 302 SAINT DUNSTANS RD Install new 1" gas line to relocated BGE meter
2026-05-18 General Construction 1737 N CAREY ST Use as a single-family dwelling.
2026-05-18 HVAC/Mech $22,500 309 E 22ND ST Install new ductwork, 80,000 Btu furnace, 30,000 Btu condenser, bathroom exhaust…
2026-05-18 Plumbing $35,000 933 N MOUNT ST REMOVE ALL DAMAGED DRYWALL AND EXISTING CABINETS AND PLUMBING FIXTURES. CONVERT …
2026-05-18 General Construction $5,000 105 N FULTON AVE 105 N FULTON GAS PERMIT GAS TEST
2026-05-18 General Construction $1,400 3900 ELMORA AVE Replace the main electrical service cable .Line side only
2026-05-18 General Construction 3235 EASTERN AVE TO USE PORTION 2ND FLOOR AS (1) DWELLING UNIT.
2026-05-18 Plumbing $2,000 832 HARLEM AVE Sewer replacement from the property line to the house. (NO ROW WORK)
2026-05-18 Roofing $34,308 1900 N BROADWAY Replace Packaged Rooftop AC unit, like for like
2026-05-18 Fire Protection $6,500 5208 NORWOOD AVE Reconstruction of water, waste and vent lines for 3 full bathrooms, and one half…
2026-05-18 General Construction $5,000 943 W LOMBARD ST SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: HANG AND FINISH DRYWALL, PAINT, …
2026-05-18 Windows/Doors $2,000 2130 E NORTH AVE Replace 2 windows only
2026-05-18 HVAC/Mech $4,500 4350 ROBERTON AVE Direct replacement of A/C.
2026-05-18 Fire Protection $4,500 2455 HOUSE ST Insight Global - Modify the existing fire sprinkler system to accommodate the ne…
2026-05-18 General Construction 1031 STAMFORD RD GAS RANGE REPLACEMENT
2026-05-18 General Construction 1719 LAKESIDE AVE replace gas range new flex connector
2026-05-18 General Construction 3402 GOUGH ST Replace gas dryer
2026-05-18 General Construction $3,500 43 S DECKER AVE Replace Line Side Meter Cable ONLY
2026-05-18 HVAC/Mech $17,168 5608 DENWOOD AVE REPLACE EXISTING 2 TON AC AND 75K BTU FURNACE
2026-05-18 General Construction 1700 RIDGELY ST Issued permit No. BCCM-25-00921. This permit is to add lighting to new canopy. T…
2026-05-18 General Construction $5,000 1074 CAMERON RD Replace all existing devices and fixtures. Install up to 12 new recess lights. I…
2026-05-18 General Construction $20,000 3414 GWYNNS FALLS PKWY framing and insulation
2026-05-18 General Construction 2257 REISTERSTOWN RD USE AS A SINGLE-FAMILY DWELLING.
2026-05-18 General Construction 900 S WOLFE ST Use permit for multi-use shell of commercial building. Intended use first floor …
2026-05-18 Fence 5928 REISTERSTOWN RD TO USE AS A LOUNGE per § 1-309h-1 (that will include hookah WITH NO FOOD) & ACCE…
2026-05-18 General Construction 2101 WASHINGTON BLVD Use building as an office for ABA therapy per §1-310(o).
2026-05-18 General Construction $1,000 3144 KESWICK RD 100 ampere service
2026-05-18 General Construction 1419 W BALTIMORE ST Retroactive approval for the following scope of work: - At the storefront, insta…
2026-05-18 General Construction $1,000 2532 GARRETT AVE Install 200 amp service, 24 branch circuit/feeders, 45 fixtures/devices
2026-05-18 Roofing 532 OLDTOWN MALL Baltimore Maryland 21202-4190 CONSTRUCT 576 SF AT STREET LEVEL FLOOR USING METAL JOISTS AND CONCRETE OVERLAY.B…
2026-05-18 General Construction $2,500 2105 HARMAN AVE Meter relocation approximately 14' x 1" steel.
2026-05-18 General Construction $5,000 605 N LOUDON AVE 605 N LOUDON GAS PERMIT GAS TEST
2026-05-17 General Construction $5,000 850 REINHARDT ST 200 amp 30 CIrcuits
2026-05-17 General Construction $2,500 1436 S CHARLES ST Install 200 amp service
2026-05-17 General Construction $4,000 1030 HOLLINS ST Change original switches and outlets to Decor Style no new circuits.
2026-05-17 General Construction $6,000 913 N ROSE ST Pull HRs to serve 1st and 2nd floor lighting, outlets, and appliances. Install s…
2026-05-17 General Construction $14,000 3728 BELLE AVE Work for 4 full bathrooms, kitchen sink, laundry, hose bibs, interior water and …
2026-05-17 General Construction $5,000 2612 E PRESTON ST 200 amp service,10 circuits per code
2026-05-17 General Construction $5,000 2110 WESTWOOD AVE 200 amp service and 10 circuits per code
2026-05-17 General Construction $1,000 1813 HEATHFIELD RD Replace existing 100 amp service cable
2026-05-17 General Construction $6,000 3823 COTTAGE AVE Heavy Up 200 amp, adding 10 circuits, adding 12 receptacles, adding 16 lights
2026-05-16 General Construction $2,000 1537 N SMALLWOOD ST 45- FEEDER, 67- BRANCH CKT, 7-SMOKE,
2026-05-16 General Construction 2511 LIGHT ST TO USE AS A SINGLE FAMILY DWELLING
2026-05-16 HVAC/Mech $5,000 3922 6TH ST install full duct distribution system, 80,00 btu 90% furnace, 1-3 ton a.c, 1-50 …
2026-05-16 General Construction $2,500 7327 HARFORD RD replace 100 amp cable and panel 24/48 homeline update grounding
2026-05-16 General Construction $5,000 909 S BOULDIN ST Provide new 200 amp service and wire entire house as per code
2026-05-16 General Construction $45,000 1390 LANCASTER ST SCOPE OF WORK SHALL BE NEW INTERIOR FINISHES, NEW BACK BAR, NEW SALAD BAR, NEW D…
2026-05-16 General Construction $1,200 4120 EDMONDSON AVE INSTALLING VINYL FLOORING, KITCHEN CABINETS, SOME CERAMIC TILE AND LITTLE DRYWAL…
2026-05-16 General Construction 2513 LIGHT ST Use as a single-family dwelling.
Page 96 of 112 ← Prev 1 2 95 96 97 111 112 Next →

Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 24 of 25 have verified phone numbers below.

🆕 New this week
Contractor Permits (90d) Trade Avg Value Contact
1. ANGEL DRYWALL CONSTRUCTION LLC 📞 NEW Active 14 (14) Interior Renovation - 🔒 Reveal
2. MEGA PLUMBING CORP 📞 NEW 10 (10) HVAC - 🔒 Reveal
3. Electrical Contractor 📞 NEW 10 (10) Electrical - 🔒 Reveal
4. Plumbing Contractor 📞 NEW 10 (10) Plumbing - 🔒 Reveal
5. NVR INC. T/A NV HOMES 📞 NEW 7 (7) - 🔒 Reveal
6. QTEC LLC 📞 NEW 7 (7) Plumbing - 🔒 Reveal
7. LICKKLE LLC 📞 NEW 6 (6) Interior Renovation - 🔒 Reveal
8. LONG FENCE COMPANY INC. 📞 NEW 6 (6) HVAC - 🔒 Reveal
9. M J MECHANICAL CONTRACTING LLC 📞 NEW 6 (6) HVAC - 🔒 Reveal
10. HVAC - Master Contractor 📞 NEW 5 (5) HVAC - 🔒 Reveal
11. Maryland Home Improvement… 📞 NEW 5 (5) Interior Renovation - 🔒 Reveal
12. HORIZON SERVICES 📞 NEW 5 (5) HVAC - 🔒 Reveal
13. JM MURPHY ENTERPRISES INC 📞 NEW 4 (4) HVAC - 🔒 Reveal
14. PREMIUM CONSTRUCTIONSERVICES INC. 📞 NEW 4 (4) Electrical - 🔒 Reveal
15. HIRSCH ELECTRIC LLC 📞 NEW 4 (4) Electrical - 🔒 Reveal
16. WINDOW NATION LLC 📞 NEW 3 (3) HVAC - 🔒 Reveal
17. CHARM CITY ROOFING LLC 📞 NEW 3 (3) Roofing - 🔒 Reveal
18. CHARLES A BIELLER NEW 3 (3) HVAC - Verifying…
19. JES CONSTRUCTION LLC 📞 NEW 3 (3) Electrical - 🔒 Reveal
20. ELLEN AND MARY REMODELING 📞 NEW 3 (3) Interior Renovation - 🔒 Reveal
21. MICHAEL R MCCAN 📞 NEW 3 (3) Plumbing - 🔒 Reveal
22. AAFFORDABLE ELECTRIC 📞 NEW 3 (3) Electrical - 🔒 Reveal
23. I CONTRACTORS LLC 📞 NEW 3 (3) Demolition - 🔒 Reveal
24. CAPITAL SITE LIGHTING LLC 📞 NEW 2 (2) - 🔒 Reveal
25. AFINIX MECHANICAL 📞 NEW 2 (2) Plumbing - 🔒 Reveal

Viewing 25 of 25 contractors in Baltimore

See every contractor's phone number, business name, and website in Baltimore — plus the daily new-permit digest, owner records, and one-click CSV export.

Start your free 14-day trial — unlock Baltimore contacts

$0 today · $149/mo after the trial · cancel anytime in one click

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 5150+ 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?

The most active contractors filing in Baltimore right now include ANGEL DRYWALL CONSTRUCTION LLC, MEGA PLUMBING CORP, Electrical Contractor, Plumbing Contractor and NVR INC. T/A NV HOMES. PermitGrab tracks 109 active contractors across the metro, with new filings indexed 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 2,888 new building permits alongside 6,005 active code violations. 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.

Three plays that win in Baltimore

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Baltimore to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.

🕵️

The competitor watch

Search any competitor's name and see every job they pulled in Baltimore — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.

🚨

The motivated-seller list

6,005 open code violations in Baltimore, each matched to the property owner. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.

Run these plays in Baltimore — $149/mo

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...

Read guide →
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...

Read guide →
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

Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Baltimore Building Permits

How many building permits does PermitGrab track in Baltimore?

PermitGrab currently tracks 5150 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.
Free permit tools
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients you track live Baltimore permit activity — copy one line of HTML for your website.
Start 14-Day Trial →
14-day
14-day trial