10 Commercial HVAC Contractors in Ennis, TX
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Top-Rated Commercial HVAC Contractors in Ennis
Mr. Rooter Plumbing
“Every reviewer awarded 5 stars, with multiple clients explicitly naming technicians Joe, Dylan, Dale, and Allison Delgado as reasons for their satisfaction.…”
B & C Parts & Supplies
“All eight sampled reviewers award five stars, with zero sub-four-star ratings present in available feedback. Customers emphasize three convergent themes:…”
All Commercial HVAC Contractors (10 total)
Claxton's Auto Salvage & Wrecking Service
“Five-star reviews consistently praise rapid response times, with multiple customers noting arrival within…”
Hamil, Harrison & Co. LLC
“Six of seven detailed reviewers specifically praise response speed, with three noting same-day or…”
Alba electric LLC
“Eight reviewers specifically describe rapid service, with several noting arrival within two to three hours of…”
Speedco Truck Lube and Tires
“Mixed sentiment dominates, with 2 of 6 detailed reviewers awarding five stars while 4 ratings sit at one…”
Cody Company LLC
“Across 14 reviews, Cody Company LLC holds a balanced 4.0-star average, though buyer experiences vary…”
Commercial HVAC Costs in Ennis
Commercial system pricing in Ennis. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $500 | $1,000 | $2,000 |
Annual contract (small business, < 5K sqft) | $1,000 | $2,500 | $5,000 |
Annual contract (mid-size, 5K-25K sqft) | $3,500 | $6,500 | $10,000 |
Basic rooftop unit replacement | $6,500 | $10,000 | $15,000 |
Small business full system (< 5K sqft) | $8,000 | $16,000 | $25,000 |
Mid-size building (5K-25K sqft) | $25,000 | $50,000 | $80,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Ennis, TX: What to Expect
Ennis sits within the Dallas metro heat zone, where July and August highs average 96°F and the region endures more than 100 days above 90°F annually. Those temperature swings, coupled with moderate summer humidity, keep commercial systems active across seasons and push steady demand for commercial-hvac Ennis services. Ten contractors serve the city, averaging a 3.5 rating from 534 reviews.
The dataset did not include numeric line items for top costs, so exact figures are not available here; however, commercial expenses typically scale with system tonnage, replacement versus retrofit complexity, and control system sophistication. Budget planning should factor in labor, permitting, and periodic maintenance. Texas requires HVAC contractors to carry the appropriate TDLR license—Class A for unlimited work or Class B for cooling systems up to 25 tons and heating up to 1.5 million BTU/hr—so confirm licensing before contracting.
Customer highlights were not supplied, but the aggregate feedback and three firms offering 24/7 service point to a market with mixed reliability and some around-the-clock options. When evaluating contractors, check TDLR credentials, request recent commercial references, compare detailed written estimates, ask about emergency response windows and preventive maintenance plans, and clarify warranty terms to reduce operational risk.