Hartford Building Permits & Project Research

2,284 indexed permits · 442 contractor names in the last 90 days · Hartford, Connecticut.

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Hartford building permits — key stats
Active contractors 442
Newest permit 2026-11-04

PermitGrab tracks 2,284 building permits in Hartford, CT as of 2026-11-04, including 442 active contractors identified from filings in the last 90 days.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

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Filter Hartford permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Hartford building permits — contractors, addresses, and project values. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

2,284
Indexed Permits
442
Contractor names (90 days)
19,778
Property Owners
2026-11-05
Last Updated
Source date: 2026-11-04
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New permits, and contractor activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-11-04
This city's permit source publishes no address or project-value fields — the contractor names and phones below are complete; address/value are shown as “—”.
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

2,284 permits sorted by date

Project value is blank on every record displayed here, so the Value column is omitted.

⇄ Swipe or scroll to see address & contractor

Date Type Address Details Contractor / Status Save
2026-07-01 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
kitchen and bath plumbing repairs baseboard 7 cover repair PIPING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-07-01 HVAC
Source type: Mechanical Permit
—
Owner: GRE··· 🔒
Remove and replace the existing boiler in the exact same location and footprint … replacement COOLING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-07-01 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
bath and kitchen plumbing repairs baseboard repair as needed PIPING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-07-01 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
Installation of two Rheem 80 gallon hybrid electric water heaters. PIPING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-07-01 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
bath and kitchen plumbing repairs repair baseboard and covers PIPING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-07-01 Solar
Source type: Commercial Solar/PV Permit
—
Owner: GRE··· 🔒
Installation of a 165kW-DC Roof Mounted Solar PV System. System shall include (4… 165 kW solar SYNERGY ELECTRICAL
📞 (•••) •••-••••
2026-07-01 Roofing
Source type: Residential Alteration Permit
—
Owner: GRE··· 🔒
Remove & Replace architectural asphalt roofing shingles, Ice & water per code, t… shingle replacement CONNECTICUT ROOFING
📞 (•••) •••-••••
2026-07-01 Interior Renovation
Source type: Residential Alteration Permit
—
Owner: GRE··· 🔒
Interior demo and sheetrock, new kitchen, renovate existing bathroom new floorin… ELECTRICAL UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-07-01 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
Installation of two Rheem 80 gallon hybrid electric hot water heaters with neces… PIPING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-07-01 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
bath and kitchen plumbing repairs baseboard cover repair as needed PIPING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-07-01 HVAC
Source type: Mechanical Permit
—
Owner: GRE··· 🔒
Install Heil N96M5N0802120, 96% efficient, 80,000 BTU condensing gas furnace furnace New installation COOLING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-07-01 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
Alteration of existing sprinklers for new layout, and new coverage for new addit… sprinkler New installation FIRE PROTECTION UNLIMITED…
2026-07-01 Solar
Source type: Commercial Solar/PV Permit
—
Owner: GRE··· 🔒
Commercial Solar/PV Permit solar —
2026-07-01 General Construction
Source type: Commercial Alteration Permit
—
Owner: GRE··· 🔒
BUILD 51 RESIDENTIAL UNIT residential —
2026-07-01 Windows & Doors
Source type: Residential Accessory Structure Permit
—
Owner: GRE··· 🔒
replacing 2 doors, 12 windows and front stair steps M LUGO RENOVATION LLC
2026-07-01 Electrical
Source type: Commercial Addition Permit
—
Owner: GRE··· 🔒
Verizon Wireless is proposing to collocate antennas and equipment on the rooftop… —
2026-07-01 Electrical
Source type: Commercial Alteration Permit
—
Owner: GRE··· 🔒
JONES HALL - Corridor refresh. Removal and replacement of existing ceilings and … replacement OLSEN CONSTRUCTION SERVICES LLC
2026-07-01 Roofing
Source type: Residential Alteration Permit
—
Owner: GRE··· 🔒
Full roof replacement, 13sq, asphalt shingles/arquitectural, seam tape, ice & wa… shingle replacement REMODELING LLC
2026-07-01 Electrical
Source type: Electrical Permit
—
Owner: GRE··· 🔒
Renovation to an cafe space to accommodate a new Starbucks fit-out. —
2026-07-01 Fire Protection
Source type: Fire Suppression Permit
—
Owner: GRE··· 🔒
Fire Sprinkler System Return existing fire sprinkler system back into service fo… sprinkler FIRE PROTECTION UNLIMITED…
2026-07-01 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
Installation of new burner boxes on existing infared heaters —
2026-07-01 Roofing
Source type: Residential Alteration Permit
—
Owner: GRE··· 🔒
Remove and dispose of the existing roofing system. Inspect and replace damaged r… shingle, flat replacement —
2026-06-30 HVAC
Source type: Residential Alteration Permit
—
Owner: GRE··· 🔒
Strip out 3rd floor bedrooms down to studs and rafters. Replace all new to code. replacement KAPURA GENERAL CONTRACTORS INC
2026-06-30 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
Plumbing installation of new sanitary DWV, storm drainage, domestic water piping… standard New installation PIPING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-06-30 Solar
Source type: Residential Solar/PV Permit
—
Owner: GRE··· 🔒
Removal and reinstall of existing 14 panels from roof so customer can have roof … 14 panels solar BRIGHT PLANET SOLAR INC
2026-06-30 Roofing
Source type: Residential Alteration Permit
—
Owner: GRE··· 🔒
remove all existing shingles and underlayment, install ice and water, tape all s… shingle New installation ELLIS BUILDERS LLC
2026-06-30 Roofing
Source type: Residential Alteration Permit
—
Owner: GRE··· 🔒
Remove existing roofing materials and install new ice and water shield, syntheti… shingle New installation ARTISAN ROOFWORKS LLC
2026-06-30 Electrical
Source type: Electrical Permit
—
Owner: GRE··· 🔒
Install 200 amp overhead service for 1400 sq ft single family residence. Wire en… 200A New installation ELECTRICAL UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-06-30 Roofing
Source type: Commercial Alteration Permit
—
Owner: GRE··· 🔒
FULL ROOF REPLACEMENT, ICE AND WATER COMPLETELY, CHANGE PLYWOOD AS NEEDED, START… replacement —
2026-06-30 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
Plumbing Permit —
2026-06-30 HVAC
Source type: Commercial Alteration Permit
—
Owner: GRE··· 🔒
Replacement of the three existing non-conforming windows with new code compliant… replacement —
2026-06-30 Electrical
Source type: Electrical Permit
—
Owner: GRE··· 🔒
Installing 14 additional solar panels to existing system. 12 of those panels wil… solar —
2026-06-30 Landscaping & Exterior
Source type: Residential Alteration Permit
—
Owner: GRE··· 🔒
Remove Cedar shake siding on one wall. Install underlayment, reinstall new cedar… EPIC EXTERIORS LLC
2026-06-30 Fire Protection
Source type: Fire Suppression Permit
—
Owner: GRE··· 🔒
Install a working fire protection system per NFPA 13R fire protection FIRE PROTECTION UNLIMITED…
2026-06-30 Electrical
Source type: Electrical Permit
—
Owner: GRE··· 🔒
REWIRE 3 FAMILY HOUSE TO CODE UPGRADE SERVICE FROM 100 AMP TP 200 AMPS (PANELS W… 100A —
2026-06-30 General Construction
Source type: Building Miscellaneous Fees
—
Owner: GRE··· 🔒
Building Miscellaneous Fees —
2026-06-30 Temporary
Source type: Temporary Structure Permit
—
Owner: GRE··· 🔒
2964 MAIN ST, HARTFORD, CT 06120 : SANDRA RAMSAY —
2026-06-30 Electrical
Source type: Commercial Alteration Permit
—
Owner: GRE··· 🔒
18th Floor INTERIOR RENOVATION TO THE 18TH FLOOR OF ONE STATE STREET.  SCOPE OF … fire protection ×2 EVAN BURCH
2026-06-30 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
PLUMBING FOR TOILET, SHOWER, RADIATOR ( REMOVE + ) SINK AND REMOVE OLD PIPES TO … —
2026-06-30 HVAC
Source type: Commercial Alteration Permit
—
Owner: GRE··· 🔒
Remove all old shingles and accessories. Install new shingles and accessories. I… shingle New installation HVAC installation —
2026-06-29 HVAC
Source type: Commercial Alteration Permit
—
Owner: GRE··· 🔒
Front Porch Repair & Back Porch Re-built HVAC repair D CT CONSTRUCTION LLC
2026-06-29 Electrical
Source type: Electrical Permit
—
Owner: GRE··· 🔒
Run new dedicated circuit outlet for sump pump and battery pack battery New installation ×2 ELECTRICAL UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-06-29 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
Install new Infared heater burners to existing infared heating tubes to replace … replacement PIPING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-06-29 Plumbing
Source type: Plumbing Permit
—
Owner: GRE··· 🔒
Furnish and Installation including Labor of Plumbing Materials and equipment as … PIPING UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-06-29 Electrical
Source type: Commercial Alteration Permit
—
Owner: GRE··· 🔒
Verizon Wireless to remove 12 Panel antennas and 12 Remote Radio units and repla… replacement NEC GROUP LLC
2026-06-29 Electrical
Source type: Electrical Permit
—
Owner: GRE··· 🔒
REPLACE METER SOCKET, LOAD CENTER, 100AMP MANUAL DISCONNECT FOR BILLBOARD REPAIR 100A replacement ELECTRICAL UNLIMITED CONTRACTOR
📞 (•••) •••-••••
2026-06-29 Roofing
Source type: Commercial Alteration Permit
—
Owner: GRE··· 🔒
install roof sign on existing structure.4'- 10" x 20'-6" ELECTRICAL LIMITED CONTRACTOR
2026-06-29 Solar
Source type: Residential Solar/PV Permit
—
Owner: GRE··· 🔒
Install roof mounted solar/PV system, 10 panels (4.1 kW DC). 4.1 kW 10 panels solar TRINITY SOLAR LLC
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Permit Types in Hartford
Construction Activity in Hartford

New building permits in Hartford, Connecticut show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

About Hartford Building Permits

Hartford, Connecticut processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 2,284+ Hartford building permits — newest permit date: 2026-11-04 from official city sources.

Building permits in Hartford can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Hartford Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Hartford building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

PermitGrab methodology · Page data current as of · Source: 2 public source feeds.

Who appears in Hartford permit records?

PermitGrab indexes 2,284 building permits in Hartford. New records appear as they are available from the source. Each permit is matched against 19,778 property-owner records for direct outreach.

How fresh is Hartford permit data?

The most recent permit indexed for Hartford is dated 2026-11-04. Newest permit date: 2026-11-04. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Hartford permit records?

Hartford permit activity covers 2,284 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

1 workflow for Hartford research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Hartford and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

Research Hartford project activity — Pro $149/mo

How to look up Hartford building permits

Search recent Hartford, CT building permits by address, contractor, and permit type in the table above — pulled from the Hartford building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Hartford Permit Pulse.

Nearby Connecticut Cities — explore building permits in other Connecticut cities

Research Hartford project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

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Frequently Asked Questions about Hartford Building Permits

How many building permits does PermitGrab track in Hartford?

PermitGrab currently tracks 2,284 building permits in Hartford, Connecticut. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Hartford permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Hartford?

Contractors find leads in Hartford by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Hartford — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. 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?

Hartford permit & owner data, by use case

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

Contractors & subs
Recent Hartford contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Owner records are available where public data can be matched.
Solar installers
Roof permits and electrical upgrades in Hartford provide project context for solar-market research. Owner-occupancy data is available where public records can be matched.
Insurance agents
Hartford renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity, with contractor details where the record publishes them.
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