Adams County Building Permits & Project Research

1,449 indexed permits · 2,523 code violations · Adams County, Colorado.

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Adams County building permits — key stats
Permits (last 90 days) 1,157
Total permit value (90d) $41,569,453
Contractor names (90 days) 25
Newest permit 2026-09-18

PermitGrab tracks 1,449 building permits in Adams County, CO as of 2026-09-18, including 25 active contractors identified from filings in the last 90 days. 2,523 code violations in the same area, newest violation date 2026-09-18.

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:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. In this market, that includes contractor records from the official municipal feed. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

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

Free weekly permit summary for Adams County

One email a week with the newest Adams County 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.

Adams County building permit activity

296 building permits were published by this source for Adams County in the last 30 days — down 33.8% from the prior 30 days. Over 90 days: 1,157 permits worth $41,569,453.

Most active contractors (last 6 months)

  1. AFFIDAVIT AND ACKNOWLEDGEMENT — 295 permits
  2. Willis HVAC LLC — 19 permits
  3. MHL Homes LLC — 6 permits
  4. GS CONSTRUCTION MOUNTAIN LLC — 6 permits
  5. Groundworks Colorado LLC — 5 permits
  6. Dach Construction — 4 permits
  7. Lifetime Home Remodeling — 3 permits
  8. Tom Johnson Inc — 3 permits
  9. SPECS — 2 permits
  10. Delwest Development Corp — 2 permits
1,449
Indexed Permits
Contractor count unavailable
2,523
Code Violations
Property Owners · count unavailable
28
Available Business Phones
2026-09-20
Last Updated
Updated recently · 2026-09-18
Adams County had 296 building permit records published in the last 30 days, led by 56 electrical, 52 roofing and 45 hvac.

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New permits, violations, and contractor activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-09-18

1,449 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-09-18 Electrical 8259 CHEROKEE ST Garage 100 amp sub panel, EV plug, 3 additional circuits for plugs and lighting 100A replacement
2026-09-18 General Construction 9543 E 146TH AVE 50x40 detach garage
2026-09-18 Plumbing 1062 CORONADO PKYS Replace section of 3 inch soil/waste line approximately 8 feet and fitting and c… replacement
2026-09-18 Windows/Doors 3832 W 89TH WAY Basement Egress Window
2026-09-18 Windows/Doors 3842 W 89TH WAY Basement Egress Window
2026-09-18 Electrical 19301 E 128TH AVE 150 amp panel service upgrade, overhead feed 150A service panel replacement Panel service
2026-09-18 Roofing 5889 E 163RD AVE Semp Reroof-OC Duration 64 Sqs. replacement Re-roof
2026-09-17 Electrical 2025 W 67TH PL Install a new 60A circuit in the 125A MSP and route wiring just to the right of … 60A New installation
2026-09-17 Electrical 15074 LINDARK ST RES - EV CHARGER Repurpose the existing 50A circuit in the 200A main service pan… 50A service panel, EV cha… replacement Panel service
2026-09-17 Fence 8777 E 127TH CT RES - FENCE Adding new fence street side and north side of property. It will be …
2026-09-17 Fence 12501 RIVERDALE RD RES - FENCE We are adding a metal fence with stone columns on the west side of o…
2026-09-17 Roofing 3930 WILLOW ST Reroof house w/ GAF Armourshield II shingles shingle replacement Re-roof
2026-09-17 General Construction 1981 E 141ST AVE RES - ADU Add an ADU inside the current workshop residential
2026-09-17 Roofing 7451 GRANADA RD Remove existing shingle roof down to deck; replace with class 4 IR shingle roof … shingle replacement
2026-09-17 Windows/Doors 1440 E 84TH AVE RES - FENCE 75 feet long back of school, we are going to have 1 block post is 2x…
2026-09-17 HVAC/Mech 7170 AVRUM DR install/replace 2 ton 18 seer variable capacity cold climate heat pump and 66k b… 2 tons 18 SEER furnace, heat pump replacement HVAC replacement
2026-09-17 General Construction 11245 LEWISTOWN ST My garden has a cover so the garden does not get destroyed by the sun or weather…
2026-09-17 Plumbing 8363 KEARNEY ST Remove existing water heater and install new tankless water heater (WHTL-101) wi… tankless replacement Water heater
2026-09-17 Roofing 3930 WILLOW ST Metal reroof of shop building metal replacement Re-roof
2026-09-17 HVAC/Mech 2020 W 73RD PL Add new 2.5 a/c system to existing furnace AC, furnace New installation HVAC installation
2026-09-17 General Construction 14801 POWHATON RD 40x8=320SQFT 320 sf
2026-09-17 General Construction 14801 POWHATON RD Storage Container 20X8=160SQFT 160 sf
2026-09-17 HVAC/Mech 7682 OSAGE ST Installation of new coil and condenser on existing furnace AC, furnace New installation HVAC installation
2026-09-16 HVAC/Mech 2111 CORONADO PKYN REPLACED A 1.5 TON A/C 1.5 tons AC replacement HVAC replacement
2026-09-16 Roofing 600 E 78TH PL Complete reroof, Oc duration, 19sq replacement Re-roof
2026-09-16 Roofing 35880 E 149TH CT Tear off and re-roof 50 squares with GAF ASII 50 sq tear off replacement Re-roof
2026-09-16 HVAC/Mech 960 DOWNING WAY Need to disconnect the electrical from the old HVAC and connect it to the new HV…
2026-09-16 General Construction 5395 IRVING ST 200A panel upgrade overhead underground, kitchen remodel 200A service panel replacement Panel service
2026-09-16 Electrical 16015 GREATROCK WAY 150 amp panel service upgrade 150A service panel replacement Panel service
2026-09-16 HVAC/Mech 2020 W 73RD PL Ran exterior pipe to feed an new ac unit Ran 220 v circuit and hook up Ac unit AC New installation HVAC installation
2026-09-16 Signage 80 E 62ND AVE COM - SIGN 0 NON-ILLUMINATED - Non-illuminated Address FCOs
2026-09-16 HVAC/Mech 16015 GREATROCK WAY replace furnace: located in closet, and AC furnace: SS 80%% eff/100k btu AC: 4 t… replacement
2026-09-16 General Construction 16561 TIMBER COVE ST RES - BASEMENT FINISH - 1200 SF BASEMENT FINISH: NEW BEDROOM, BATHROOM, OFFICE, … 1,200 roof sf New installation New roof
2026-09-16 Plumbing 16015 GREATROCK WAY swapping like for like 50 gallon/40k btu natural gas water heater 50 gal water heater gas replacement Water heater
2026-09-16 HVAC/Mech 960 DOWNING WAY 3 TON ELECTRIC HEAT PUMP INSTALLATION REPLACING AN EXISTING GAS FURNACE. THE GAS… 3 tons 5 kW heat kit furnace, heat pump replacement HVAC replacement
2026-09-15 Demolition 2401 E 78TH AVE RES - DEMO BARN - Complete demolition of the barn
2026-09-15 HVAC/Mech 3260 W 65TH AVE I own this rental property, we are installing a new furnace furnace New installation HVAC installation
2026-09-15 General Construction 5323 STUART ST SINGLE FAMILY DWELLING - DUPLEX - 5323 STUART ST - New Residential Duplex residential New construction
2026-09-15 General Construction 5329 STUART ST SINGLE FAMILY DWELLING - DUPLEX - 5329 STUART ST - New single family duplex residential New construction
2026-09-15 Roofing 7821 BRIGHTON RD COM - RE-ROOF - ReRoof building, Asphalt Owens Corning Duration, & GAF Peel and … shingle replacement Re-roof
2026-09-15 HVAC/Mech 7950 MARION CIR Furnace (Gas) 60K/3 Ton AC-3 Ton 14 Seer 3 tons 14 SEER AC, furnace replacement HVAC replacement
2026-09-15 HVAC/Mech 2277 CORONADO PKYN Replace AC 2 Ton 13 Seer 2 tons 13 SEER AC replacement HVAC replacement
2026-09-15 Roofing 1777 W 79TH WAY remove and replace shingles install gaf on 5/12 pitched roof 100 sq shingle replacement New roof
2026-09-15 Electrical 7110 YORK ST Existing electric meter needs inspection and release to Xcel 200A New installation
2026-09-15 Roofing 8241 PECOS WAY Tear off old roof down to plywood, install new drip edge, pipe flashing, roofven… shingle tear off replacement Re-roof
2026-09-15 Electrical 8833 PRINCETON ST - Service upgrade and install new exterior 200A panel. - Will also replace 100A … 200A service panel replacement Panel service
2026-09-15 Roofing 6299 E 123RD DR Remove and replace 34 squares of asphalt shingles to code. GAF Armorshield II Cl… 34 sq shingle replacement
2026-09-15 HVAC/Mech 8396 KRAMERIA ST Install and replace 80% Mobile Home Furnace/3 ton 13 Seer A/C 3 tons 13 SEER AC, furnace replacement HVAC replacement
2026-09-15 Signage 5725 PECOS COM - SIGN - NON-ILLUMINATED; SIGN C - aluminum sign non illuminated - CHI Sign …
2026-09-15 Signage 5725 PECOS ST COM - SIGN; NON-ILLUMINATED; WALL SIGN A - Non illuminated FCO Sign - CHI Wall S…
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Recorded Project Teams

Businesses most frequently named in permit records — last 90 days of activity shown in parentheses. Source-published contact details are available for 25 of 25 businesses below.

🆕 New this week
Recorded business Permits (90d) Trade Avg Value Contact
1. AFFIDAVIT AND ACKNOWLEDGEMENT 📞 ⚠️ 4 🔥 96 permits/30d Active 295 (295) HVAC $11,055 🔒 Reveal
2. Willis HVAC LLC 📞 Active 20 (20) New Construction $332,103 🔒 Reveal
3. MHL Homes LLC 📞 2 permits/30d 6 (6) New Construction $454,167 🔒 Reveal
4. GS CONSTRUCTION MOUNTAIN LLC 📞 6 (6) Landscaping & Exterior $1,840,000 🔒 Reveal
5. Groundworks Colorado LLC 📞 3 permits/30d 5 (5) Structural $13,755 🔒 Reveal
6. Dach Construction 📞 4 (4) Roofing $34,612 🔒 Reveal
7. SMART WAVE SOLAR LLC 📞 2 permits/30d 3 (3) Solar $10,283 🔒 Reveal
8. Intermountain Electric 📞 1 permits/30d 3 (3) Solar $340,893 🔒 Reveal
9. Lifetime Home Remodeling 📞 1 permits/30d 3 (3) Interior Renovation $2,393 🔒 Reveal
10. Tom Johnson Inc 📞 2 permits/30d 3 (3) $835,995 🔒 Reveal
11. Delwest Development Corp 📞 2 (2) $3,095,000 🔒 Reveal
12. H PROJECT MANAGEMENT LLC 📞 2 (2) New Construction $7,500 🔒 Reveal
13. SPECS 📞 1 permits/30d 2 (2) Demolition $22,300 🔒 Reveal
14. MSB Group LLC 📞 1 (1) Interior Renovation $35,000 🔒 Reveal
15. White Rhino Electric 📞 1 permits/30d 1 (1) Electrical - 🔒 Reveal
16. A-1 Installation LLC 📞 1 permits/30d 1 (1) $10,000 🔒 Reveal
17. Wiggins Electric 📞 1 (1) $650,000 🔒 Reveal
18. Thrasher Inc 📞 1 permits/30d 1 (1) $20,200 🔒 Reveal
19. Power Up Electric 📞 1 permits/30d 1 (1) HVAC - 🔒 Reveal
20. Home Repair LLC 📞 1 (1) Electrical $18,000 🔒 Reveal
21. A.D. Miller Services 📞 1 (1) $40,000 🔒 Reveal
22. Great plains electric 📞 1 (1) $80,000 🔒 Reveal
23. Atom Plumbing 📞 1 (1) Addition $80,000 🔒 Reveal
24. A Straight Up Fence Co., LLC 📞 1 (1) $8,510 🔒 Reveal
25. Pinnacle Structural Services 📞 1 (1) Structural $8,790 🔒 Reveal

Research Adams County project activity and recorded project teams

Use project scope, address, date, and source-published business or owner fields to research relevant work before outreach. Available contact fields, alerts when new public records are available, owner records, and CSV export vary by public source.

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Permit Types in Adams County

The official source did not publish a permit type for 323 records; the chart reflects only source-classified permits.

Construction Activity in Adams County

New building permits in Adams County, Colorado 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 Adams County Building Permits

Adams County, Colorado processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1449+ Adams County building permits — newest permit date: 2026-09-18 from official city sources.

Building permits in Adams County 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 Adams County Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Adams County 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: Building Permits via Accela Citizen Access.

Who appears in Adams County permit records?

The contractors most frequently represented in the available Adams County records include AFFIDAVIT AND ACKNOWLEDGEMENT, Willis HVAC LLC, MHL Homes LLC, GS CONSTRUCTION MOUNTAIN LLC and Groundworks Colorado LLC. PermitGrab tracks 25 active contractors across the metro. New records appear as they are available from the source.

How fresh is Adams County permit data?

The most recent permit indexed for Adams County is dated 2026-09-18. Newest permit date: 2026-09-18. 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 Adams County permit records?

In the last 30 days, Adams County permitting activity covers 296 new building permits alongside 2,523 active code violations. 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.

3 workflows for Adams County research

Start with the published project record.

📞

The business-profile check

Filter Adams County to your trade and review the source date before researching a project. Business contact details appear only for covered profiles where the relevant source supports them.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Adams County 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.

🚨

The code-case research list

2,523 code violations are on record in Adams County. A code record may warrant repair or restoration research. Review the official record before outreach, including its current status, scope, and contact permissions.

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How to look up Adams County building permits

Search recent Adams County, CO building permits by address, contractor, and permit type in the table above — pulled from the Adams County 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 Adams County Permit Pulse.

Nearby Colorado Cities — explore building permits in other Colorado cities

Research Adams County project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Business phone and website details are available for covered profiles. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

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Frequently Asked Questions about Adams County Building Permits

How many building permits does PermitGrab track in Adams County?

PermitGrab currently tracks 1449 building permits in Adams County, Colorado. 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 Adams County 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 Adams County?

Contractors find leads in Adams County by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Pro subscribers can reveal source-published contact details for covered business profiles and set up saved-search email alerts so new matches land in their inbox as records are published.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Adams County — 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?

Adams County permit data, by use case

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

Real estate investors
Review published code-enforcement records with property context where linkage is available. A violation is a research signal, not evidence that an owner intends to sell.
Contractors & subs
Recent Adams County contractor activity is a signal for labor and material demand. Source-published business contacts are available for covered profiles.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Adams County provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Adams County 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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