PLANO COUDON LLC

HVAC contractor in Howard County

8
Permits observed
Jun 2026
Most recent permit
1
County worked
3
Towns worked

Permits are pulled before work begins and then inspected by the county. A contractor who files them is working inside a system with an inspector in it, which is what unpermitted work avoids.

What the permits show

Of the permits we observed, 33% are HVAC work.

HVAC · 2Structural · 2Fire Protection · 1Site · 1
Observed working in
Columbia, Jessup, Laurel
License numbers
13442799, 30281455, 30181910, 30383755, 30383788

Recent work

  • Permit filed
    June 2026 · Howard County

    CHAPLEGATE PRESBYTERIAN CHURCH/Temporary construction Trailer for commercial construction project.**TIE DOWN/ANCHORS RE…

  • HVAC work
    March 2026 · Howard County

    CCS APPROVED/ SUITE 100/ PLANO-COUDON LLC/ 11,397 sf INTERIOR FIT-OUT OF THE FIRST FLOOR OF A 3 STORY TYPE IIB EXISTING…

  • Site work
    December 2025 · Howard County

    Dorsey run center/ grading and sediment controls for new commercial building and surrounding property

  • Heat pump install
    December 2025 · Howard County

    ENTIRE BUILDING/THE PROJECT SCOPE IS FOR THE REPLACEMENT OF EXISTING ROOFTOP MECHANICAL UNITS SERVING THE EXISTING COMM…

  • Structural addition
    May 2025 · Howard County

    CHAPLEGATE PRESBYTERIAN CHURCH/ This project is a 20,859 GSF addition to an existing church building. Use and Occupancy…

  • Permit filed
    December 2023 · Howard County

    Thermo Fisher Scientific/ Interior Alterations for Construction of a 24' x 13' prefabricated clean room inside the exis…

  • Sprinkler modification
    December 2023 · Howard County

    JHU APL/ GIBSON LIBRARY/ ALTERATIONS TO INCLUDE: UPGRADING THE HVAC IN THE GIBSON LIBRARY. WE WILL BE REPLACING LIGHTS,…

Towns we observed them working in

ColumbiaJessupLaurel

We hold permit records for Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Frederick County, Howard County, Prince George's County, and Washington DC. Work anywhere else is not missing from this contractor's record, it is outside what we cover.

What this page is, and is not

  • Howard County: 8 permits observed, from records beginning August 2021.

This page shows permits we observed in county records. Our observation is not complete: work done before those dates, in counties we do not cover, or on filings that name no contractor does not appear here. A contractor's real work is almost always greater than what we observed, and absence of a permit on this page does not mean the work was not done or not permitted. We currently hold records for Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Frederick County, Howard County, Prince George's County, and Washington DC; see permit coverage for what that includes.

Common questions

Does a permit record mean this contractor is licensed?
County permit records here do not list a license type for this contractor. That does not mean the contractor is unlicensed; not every county publishes license data with its permits.
Why do some contractors show more permits than others?
Counties began publishing at different times and describe contractors differently, so the number reflects what we observed as much as what the contractor did. It is not a ranking.
What should I still ask for?
Proof of insurance, a written contract, and the license number for the trade being performed. A permit record is a starting point, not a substitute for either.

Other HVAC contractors in Howard County

CONSTELLATION HOME
5316 permits observed
HORIZON SERVICES MD LLC
1046 permits observed
AMERICAN RESIDENTIAL SERVICES
871 permits observed
DAVE'S ELECTRIC
710 permits observed