COMPANY RECORD · NEW ORLEANS, LA
Douglas Anthony Guthans — permit history in New Orleans, LA
Douglas Anthony Guthans appears on 34 New Orleans permit records from 2018 through 2026, most often mechanical / hvac (76.5% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 26 | 76.5% |
| Plumbing | 7 | 20.6% |
| General construction | 1 | 2.9% |
3 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 4 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 10 |
| 2026 | 5 |
Busiest year on record: 2025, with 10 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 1307 Louisiana Ave | 2026-08-25 |
| 1450 Poydras St 14th Floor | 2026-07-30 |
| 1922 Canal St | 2026-05-18 |
| 6249 Canal Blvd | 2026-03-31 |
| 1920 First St | 2026-03-16 |
| 1471 Henry Clay Ave | 2025-11-25 |
| 400 N Peters St Unit 210 | 2025-11-20 |
| 600 Decatur St Ste 401 | 2025-10-20 |
| 600 Decatur St Ste 400 | 2025-10-15 |
| 600 Decatur St Ste 201 | 2025-08-04 |
| 600 Decatur St | 2025-07-21 |
| 900 Convention Center Blvd Ste A | 2025-07-07 |
| 601 Loyola Ave | 2025-02-04 |
| 6920 Franklin Ave | 2024-12-27 |
28 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $1,138,051, median $1,750. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
34 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 26-24794-HVAC | 2026-08-25 | Mechanical / HVAC | 1307 Louisiana Ave | Replacing 7.5 ton roof top package A/C | $17,630 |
| 26-22249-PLMB | 2026-07-30 | Plumbing | 1450 Poydras St 14th Floor | Install new sink and tankless water heater for the Benson Tower 14th Fl Restack Project | $0 |
| 26-14930-HVAC | 2026-05-18 | Mechanical / HVAC | 1922 Canal St | Replace RTU6 & RTU8 | $17,941 |
| 26-09589-HVAC | 2026-03-31 | Mechanical / HVAC | 6249 Canal Blvd | HVAC Replacement for St. Paul's Episcopal School | $667,537 |
| 26-05685-FGAS | 2026-03-16 | Mechanical / HVAC | 1920 First St | Natural Gas Line Install for Generator | $2,000 |
| 25-36249-FGAS | 2025-11-25 | Mechanical / HVAC | 1471 Henry Clay Ave | Pressure test an existing natural gas line in order to have the natural gas service restored to the home. | $1,500 |
| 25-35024-HVAC | 2025-11-20 | Mechanical / HVAC | 400 N Peters St Unit 210 | Suite 210 Roof Top Unit Replacement | $14,993 |
| 25-35024-VCGEN | 2025-11-14 | General construction | 400 N Peters St Unit 210 | To replace existing rooftop packaged AC unit with new Trane packaged unit in the same location, per materials stamped VCC approved 11/14/2025. Work includes: • Removal of existing | $0 |
| 25-32734-FGAS | 2025-10-20 | Mechanical / HVAC | 600 Decatur St Ste 401 | Test and Inspect Existing Gas Line | $800 |
| 25-32153-FGAS | 2025-10-15 | Mechanical / HVAC | 600 Decatur St Ste 400 | Testing and Inspecting existing gas line. | $800 |
| 25-23420-PLMB | 2025-08-04 | Plumbing | 600 Decatur St Ste 201 | Installing new plumbing fixtures for the Museum of Illusions | $0 |
| 24-12977-HVAC | 2025-07-21 | Mechanical / HVAC | 600 Decatur St | Replacing both of the existing cooling towers located at the Jax Millhouse. The cooling towers are located inside of a mechanical room. | $195,000 |
| 25-19613-PLMB | 2025-07-07 | Plumbing | 900 Convention Center Blvd Ste A | Furnishing and installing four (4) plumbing fixtures | $0 |
| 24-36601-HVAC | 2025-06-27 | Mechanical / HVAC | 600 Decatur St | Mechanical work required for the interior updates | $7,325 |
| 25-01513-HVAC | 2025-02-04 | Mechanical / HVAC | 601 Loyola Ave | Replacing Two Air Handlers | $422,874 |
| 24-37811-HVAC | 2024-12-27 | Mechanical / HVAC | 6920 Franklin Ave | Removing and Replacing 50 exhaust fans | $739,685 |
| 24-36507-PLMB | 2024-12-09 | Plumbing | 600 Decatur St | Plumbing work for the interior restroom renovations on the first floor. | $0 |
| 24-33816-PLMB | 2024-11-18 | Plumbing | 400 N Peters St | Swapping Plumbing Fixtures | $0 |
| 24-27689-PLMB | 2024-09-23 | Plumbing | 30 McAlister Dr | Plumbing for new restaurant grease waste and sanitary waste. | $0 |
| 24-22161-PLMB | 2024-07-24 | Plumbing | 4123 Woodland Dr | Running sewer and water lines for two new bathrooms. | $0 |
| 23-32139-FGAS | 2024-01-19 | Mechanical / HVAC | 832 Saint Charles Ave, Suite C | New Meter is Needed in order to support generator | $13,233 |
| 24-00888-FGAS | 2024-01-17 | Mechanical / HVAC | 100 Iberville St | Increase Entergy Account 149919508 Natural Gas Service from 2lbs to a 5lb Service. Install one (1) new gas line for new 6,500 CFH Emergency Generator added to existing system. Re | $25,795 |
| 23-13813-FGAS | 2023-05-25 | Mechanical / HVAC | 300 Gravier St | Furnish and install gas pipe, valves, regulators, fittings, hangers, sheet metal work, and insulation in order to facilitate the installation of a new generator. | $36,614 |
| 23-11309-HVAC | 2023-04-28 | Mechanical / HVAC | 100 Iberville St | Replacing One (1) 1,000 Ton Chiller | $1,138,051 |
| 23-09196-FGAS | 2023-04-25 | Mechanical / HVAC | 840 Saint Charles Ave | Replacing old generator and installing new 80kW generator | $13,233 |
| 23-08640-FGAS | 2023-04-04 | Mechanical / HVAC | 618 N Murat St | Need inspection prior to turning gas back on because it has been off for over 6 months | $0 |
| 23-02869-HVAC | 2023-02-03 | Mechanical / HVAC | 8 Canal St | Interior renovation to modify HVAC for a restroom in an existing casino. | $61,698 |
| 22-30051-HVAC | 2022-11-08 | Mechanical / HVAC | 1415 Tulane Ave | 2nd Floor Cath Lab Furnish and install one (1) horizontal fan coil unit, two (2) ceiling cassettes, and two (2) variable air volume boxes | $91,125 |
| 22-30441-FGAS | 2022-10-07 | Mechanical / HVAC | 300 Gravier St Fl 22 | Fireplace Gas Service | $0 |
| 22-09694-HVAC | 2022-04-12 | Mechanical / HVAC | 1430 Tulane Ave | Mechanical HVAC Suite 4200 | $830,025 |
| 18-40654-HVAC | 2018-12-12 | Mechanical / HVAC | 1415 Tulane Ave | Furnish and install a 94 ton air - cooled chiller on the 5th floor roof of tulane hospital 1 - 94 ton york model YLAA0125HE46XFBBXTX 008323 | $0 |
| 18-40652-HVAC | 2018-12-12 | Mechanical / HVAC | 938 Lafayette St | Replace two (2) existing cooling towers with two (2) new 110 ton cooling towers to match existing on roof. 2 - cooling towers 110 tons each for a total 110 tons each for a total of | $0 |
| 18-32639-FGAS | 2018-10-02 | Mechanical / HVAC | 5413 N Peters St | Install water heater. 008096 | $0 |
| 18-11319-HVAC | 2018-04-04 | Mechanical / HVAC | 5413 N Peters St | install 5 dx split system Douglas Gunthans (007248) 504-267-3800 12-22479 RNVN | $0 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public New Orleans permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →