Top 7 HVAC companies in Cameron, Texas

Cameron County holds 423163 residents in a cooling-dominant climate with 2900 cooling degree days and a 96 F summer design temperature. Central air saturation is near universal while winter design sits at 32 F. Installed costs show a modeled typical price of $9000 against an invoiced average of $13050, with labor at $100 per hour and permits between $100 and $400. State incentives for heat pumps remain in conditional launch for 2026. The shortlist below ranks firms by Bayesian-adjusted star rating drawn from public listings collected on 2026-08-16.

The shortlist

AAA Sheet Metal

AAA Sheet Metal operates from 1903 W 6th St, Cameron, TX 76520 as a general contractor with a public website but no published reviews. Its raw rating of 0 receives the full national mean adjustment to 4.764 because zero reviews supply no counterweight. The firm therefore sits exactly at the national mean of 4.764 used by the ranking. A listed phone of (512) 788-4591 allows direct contact. The absence of any review history leaves open the question of field performance consistency.

Texas Elite A-C LLC

Texas Elite A-C LLC lists 12 reviews at a raw 4.7 from 802 W 24th St, Cameron, TX 76520 and carries a public website. Its adjusted score rises to 4.746, pulled upward from the raw figure toward the national mean of 4.764 because the modest review count still yields to the prior. The category Services and phone (254) 627-0044 appear in the listing. Review volume remains too low to confirm long-term reliability across seasons.

Cox David

Cox David shows three reviews at a raw 5.0 while operating from Cameron, TX 76520 without a website. The adjusted rating falls to 4.785, drawn down from the raw score by the national mean of 4.764 given the small sample. The general-contractor listing supplies the phone (254) 697-4252. Three reviews leave open whether the perfect score reflects typical work or a narrow set of jobs.

Cameron Plumbing Company Inc

Cameron Plumbing Company Inc records 21 reviews at a raw 4.8 from 407 Co Rd 231, Cameron, TX 76520. Its adjusted rating settles at 4.779, moved slightly downward from the raw value by the national mean of 4.764 on the strength of the larger count. The plumber category and phone (713) 545-7792 are shown. Twenty-one reviews still leave room for variation in complex cooling-dominant installs.

Michalka AC & Electric

Michalka AC & Electric holds nine reviews at a raw 4.1 from 208 S Crockett Ave, Cameron, TX 76520 and maintains a public website. The adjusted score rises to 4.611, lifted from the raw figure toward the national mean of 4.764 because limited data yield to the prior. The general-contractor listing includes the phone (254) 482-0737. Nine reviews provide little visibility into performance during peak summer load.

Pair Plumbing and Septic Services

Pair Plumbing and Septic Services lists 27 reviews at a raw 4.4 from 716 S College Ave, Cameron, TX 76520 with a public website. Its adjusted rating moves to 4.592, raised from the raw value by the national mean of 4.764 on the basis of the moderate count. The plumber category supplies the phone (254) 697-4227. Twenty-seven reviews still leave open questions about specialized heat-pump sizing in humid conditions.

Cox Heating & A/C

Cox Heating & A/C records 13 reviews at a raw 4.3 from 3390 FM 485, Cameron, TX 76520. The adjusted rating climbs to 4.624, drawn upward from the raw score toward the national mean of 4.764 given the modest review volume. The general-contractor listing includes the phone (254) 697-4252. Thirteen reviews supply limited evidence on consistency across the 2900 cooling degree days typical here.

How to choose

Verify the TDLR ACR license class and number at the public lookup before any site visit. Confirm the firm participates in the relevant utility rebate network if state or local incentives are planned. Compare the listed street address and phone against current public records. Request recent references for similar cooling-dominant installs. Ask whether the contractor carries the insurance minimums tied to Class A or Class B status.

Cost

A modeled typical full-system install sits at $9000 with a published range of $8100 to $9900. The 2025 invoiced average reaches $13050 while the upper quartile stands at $21118. Labor is stated at $100 per hour and permit fees range from $100 to $400. The two cost sources therefore diverge, with the invoiced average running higher than the modeled typical price. Cameron County sits at average cost tier versus national benchmarks. Both figures should be treated as reference points only until written quotes are obtained.

Climate

Cameron County falls in IECC zones 1A-4B with a dominant 2A/3A moist regime. Heating degree days total 1700 while cooling degree days reach 2900, confirming a strongly cooling-dominant load profile. Summer design temperature is 96 F and winter design is 32 F. Extreme humidity prevails near the Gulf Coast while western areas trend drier. Heat-pump suitability is rated excellent and central AC saturation is near universal. Equipment must therefore handle high latent loads without oversizing, and Winter Storm Uri highlighted the need for adequate heating capacity even in this market.

Licensing and permits

The Texas Department of Licensing and Regulation (TDLR) — Air Conditioning and Refrigeration Contractors (ACR) Program issues statewide Class A and Class B licenses. Class A covers any size unit; Class B limits cooling to 25 tons and heating to 1.5 million BTU per hour, each with required endorsements. Class A demands commercial general liability of $300,000 per occurrence and $600,000 aggregate; Class B sets lower limits. The state does not require or publish proof of insurance. Permits for furnace or AC replacement are issued by the local city or county building department, and some municipalities add their own HVAC registration.

Incentives

The Texas Home Energy Rebates program remains conditionally approved with a planned launch in 2026 and a maximum heat-pump rebate of $8000. No state income tax credit exists. Utility programs offer $200-$1800 but require a registered contractor. Federal 25C and 25D credits expired at the end of 2025, leaving no residential HVAC tax credit for 2026. The largest federal allocation in the country moves slowly, so homeowners should prioritize installers already inside utility networks to capture any available state or ratepayer funds.