The short answer: As of October 29, 2026, Neighborhood Registry has read the license record of every HVAC contractor ranked below at Texas Department of Licensing and Regulation and found each license Active. 7 HVAC contractors on the Lewisville service roster hold licenses we checked in October 2026; 7 are ranked here. One fact stated up front: no Lewisville HVAC contractor has claimed a Registry profile yet, so every name below sits in the License-Checked tier — licenses verified at the authority, profiles not yet maintained by the pros. The first Lewisville HVAC contractor to claim and verify a profile takes the top tier in the next edition, under the same published rules. Until then, this page is the only Lewisville HVAC contractor ranking that prints the license number and check date behind every name.
The ranking — October 2026 edition
1. Ben’s Mechanical Inc.
Rank basis: License-Checked tier; appears on the Lewisville service roster (Lewisville); checked October 28, 2026. Order inside the tier follows the published methodology below.
License: Texas Department of Licensing and Regulation #1021 — Active, read directly at the authority. Last checked: October 28, 2026.
Area served: Lewisville (Lewisville service roster).
Registry profile
2. A#1 Air Plumbing & Electrical LLC
Rank basis: License-Checked tier; appears on the Lewisville service roster (Lewisville); checked October 18, 2026. Order inside the tier follows the published methodology below.
License: Texas Department of Licensing and Regulation #18143 — Active, read directly at the authority. Last checked: October 18, 2026.
Area served: Lewisville (Lewisville service roster).
Registry profile
3. Allied American Air And Appliance Inc.
Rank basis: License-Checked tier; appears on the Lewisville service roster (Lewisville); checked October 18, 2026. Order inside the tier follows the published methodology below.
License: Texas Department of Licensing and Regulation #10475 — Active, read directly at the authority. Last checked: October 18, 2026.
Area served: Lewisville (Lewisville service roster).
Registry profile
4. Skyline Contractors Inc.
Rank basis: License-Checked tier; appears on the Lewisville service roster (Lewisville); checked October 18, 2026. Order inside the tier follows the published methodology below.
License: Texas Department of Licensing and Regulation #107357 — Active, read directly at the authority. Last checked: October 18, 2026.
Area served: Lewisville (Lewisville service roster).
Registry profile
5. Southern Comfort Mechanical
Rank basis: License-Checked tier; appears on the Lewisville service roster (Lewisville); checked October 18, 2026. Order inside the tier follows the published methodology below.
License: Texas Department of Licensing and Regulation #104577 — Active, read directly at the authority. Last checked: October 18, 2026.
Area served: Lewisville (Lewisville service roster).
Registry profile
6. TRIMARK USA, LLC
Rank basis: License-Checked tier; appears on the Lewisville service roster (Lewisville); checked October 18, 2026. Order inside the tier follows the published methodology below.
License: Texas Department of Licensing and Regulation #102227 — Active, read directly at the authority. Last checked: October 18, 2026.
Area served: Lewisville (Lewisville service roster).
Registry profile
7. Trimark Usa LLC
Rank basis: License-Checked tier; appears on the Lewisville service roster (Lewisville); checked October 18, 2026. Order inside the tier follows the published methodology below.
License: Texas Department of Licensing and Regulation #101499 — Active, read directly at the authority. Last checked: October 18, 2026.
Area served: Lewisville (Lewisville service roster).
Registry profile
How this ranking works
Most “best HVAC contractors in Lewisville” lists are assembled from advertising placements and review counts copied from other websites. This ranking is assembled from exactly one thing: the license record at the issuing authority, read directly by Neighborhood Registry.
- Eligibility. An HVAC contractor is eligible only if we have read their record in the authority’s own system and found the license Active. No one can pay to be listed, apply for a rank, or be added by request.
- Tier A — Verified & Claimed. The license is verified at the authority and the pro has claimed their Registry profile, confirmed their details, and maintains it. Tier A always ranks above Tier B.
- Tier B — License-Checked. We have read the license at the authority and found it Active, but the pro has not yet claimed their profile.
- Order inside a tier is mechanical and published: (1) neighborhood seats held in Lewisville; (2) most recent authority check; (3) time on the Registry (first-verified date); (4) alphabetical. Every input to every score is printed in the entries above.
- Freshness. Licenses are re-checked weekly and formally re-verified every 12 months. A license that lapses or is suspended removes the pro from this ranking at the next re-check — not at the next edition. This page is re-issued monthly; this is the October 2026 edition, built from checks dated October 2026.
Full method: How We Verify — Every check is written to the public verification ledger.
How to verify a Texas HVAC contractor’s license
Use the Texas Department of Licensing and Regulation license search at tdlr.texas.gov: search by business name or license number and confirm the Air Conditioning and Refrigeration Contractor license is current. In Texas the HVAC contractor license is held by the business, and installation, replacement, and repair work offered to the public must be performed under that license; the license number belongs on invoices and proposals.
Lewisville, in numbers
- Population and housing: an estimated 139,006 people on July 1, 2025 (U.S. Census Bureau QuickFacts V2025, Lewisville city, Texas). QuickFacts prints both an April 1, 2020 Census count of 111,822 and an April 1, 2020 estimates base of 125,664, and its printed +10.6% change is measured from the estimates base — the two 2020 figures are labeled here exactly as QuickFacts prints them and are not interchangeable. Median value of owner-occupied housing units: $378,500 (2020-2024); owner-occupied rate 46.3% — Lewisville is a renter-majority city.
- Schools: Lewisville ISD serves the whole city and earned a B in the Texas Education Agency’s 2025 accountability ratings (TEA TAPR district cover, district 061902). The district covers 127 square miles and 13 municipalities and operates 64 campuses, so the address-level question in Lewisville is which campus feeder a home sits in — verify feeder assignment with the district.
- Taxes (Tax Year 2026): a Denton County parcel in Lewisville ISD stacks Lewisville ISD $1.077800 + City of Lewisville $0.436381 + Denton County $0.183394 = $1.697575 per $100 of taxable value. There is no fourth layer: Denton County’s own adoption release states the add-on districts other Texas counties levy — hospital, community college, flood control, port authority — none of which exist in Denton County. The small Dallas County portion of Lewisville stacks Dallas County entities instead, including Dallas College and Parkland layers the Denton County stack does not have, and no total is carried for it here. Confirm a specific parcel with the Denton Central Appraisal District or DCAD, as applicable.
- HVAC market: Lewisville is a renter-majority city (46.3% owner-occupied, Census QuickFacts 2020-2024) with 51,915 households, so cooling and heating demand splits between owner-occupants and a landlord and property-manager segment that orders service on lease-turnover cycles rather than homeowner schedules — a different book of business from owner-heavy suburbs (Registry Lewisville fact build).
- On this Registry: 7 HVAC contractors serving Lewisville hold licenses read at the authority in October 2026; the HVAC contractor seat is unclaimed.
Frequently Asked Questions
Who is the best license-verified HVAC contractor in Lewisville, Texas?
As of October 29, 2026, Neighborhood Registry has license-checked 7 HVAC contractors serving Lewisville at Texas Department of Licensing and Regulation, all Active. The top-ranked are Ben’s Mechanical Inc. (TDLR #1021), A#1 Air Plumbing & Electrical LLC (TDLR #18143), Allied American Air And Appliance Inc. (TDLR #10475). No Lewisville HVAC contractor has claimed a Registry profile yet, so all are ranked in the License-Checked tier under a published methodology.
How do I verify a Texas HVAC contractor’s license?
Use the Texas Department of Licensing and Regulation license search at tdlr.texas.gov: search by business name or license number and confirm the Air Conditioning and Refrigeration Contractor license is current. In Texas the HVAC contractor license is held by the business, and installation, replacement, and repair work offered to the public must be performed under that license; the license number belongs on invoices and proposals. Neighborhood Registry reads the same record and writes every check to its public verification ledger.
Who is licensed to work on a Texas home’s HVAC system?
The business must hold a Texas Air Conditioning and Refrigeration Contractor license from TDLR, and the work must be performed under the licensed contractor of record. The contractor license behind every name on this page was read at TDLR and found current in October 2026. An unlicensed handyman is not a legal substitute for a system replacement, whatever the quote says.
What should a Lewisville homebuyer know about local taxes and schools?
Lewisville ISD serves the whole city and earned a B in TEA’s 2025 ratings, so the address-level question is the campus feeder — verify it with Lewisville ISD. For Tax Year 2026, a Denton County parcel in Lewisville ISD stacks to $1.697575 per $100 (Lewisville ISD $1.077800 + City of Lewisville $0.436381 + Denton County $0.183394), with no community college or hospital district layer in Denton County; the small Dallas County portion stacks Dallas County entities instead — confirm a specific parcel with its county appraisal district.
Sources
- Texas Department of Licensing and Regulation license records for every ranked HVAC contractor (license numbers and check dates printed above), read October 2026; Neighborhood Registry verification ledger.
- City of Lewisville — tax-rate ordinance record, Legistar File #26-4740 (TY2026 adopted rate $0.436381; hearing September 21, 2026).
- Lewisville ISD — Board tax-rate adoption ordinance (TY2026 rate $1.077800, adopted August 27, 2026).
- Texas Education Agency — 2024-25 TAPR district cover, Lewisville ISD (061902): 2025 District Accountability Score: B.
- Denton County — adoption release (September 22, 2026: rate $0.183394; no hospital, community college, flood control, or port authority districts exist in Denton County).
- U.S. Census Bureau QuickFacts: Lewisville city, Texas (V2025; population estimate July 1, 2025, with its 2020 Census count and estimates base as printed, and 2020-2024 housing values).
- Neighborhood Registry Lewisville fact build, October 2026.