5 Commercial HVAC Contractors in Magnolia, TX

4.9 avg rating
7,976 total reviews3 offer 24/7 service

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Top-Rated Commercial HVAC Contractors in Magnolia

#1

Bradbury Brothers Cooling, Plumbing & Electrical

4.9(6,288 reviews)
24/7 Highly Rated

Nearly all 6,277 reviews award 5 stars, with technicians Trey, Zach, and Alex Rodriguez singled out for adaptive diagnostic reasoning, punctual arrival, and…

30045 FM2978, Magnolia, TX 77354
#2

Country Air

4.9(928 reviews)
24/7 Highly Rated

4.9 stars across 920 reviews represents a strong track record, with satisfied customers forming the clear majority. The lone detailed negative review documents…

38917 FM 1774, Magnolia, TX 77355
#3

J-Tech Mechanical

4.8(379 reviews)
Highly Rated

Positive reviews consistently praise named technicians Dean, Louis, and Marco for professionalism and skill, while office staff Brittany and Melissa receive…

40627 FM 149, Magnolia, TX 77354

All Commercial HVAC Contractors (5 total)

Cover HVAC

4.9(212)
Highly Rated

All seven reviewers awarded 5 stars, with zero negative reviews in the sample set. Five reviewers…

24715 FM 1488 Building #5, Magnolia, TX 77355

Dailey Company, Inc.

4.8(169)
24/7 Highly Rated

Eleven named technicians appear across positive reviews, with four technicians (Luke, Justin, Justin…

32926 Tamina Rd, Magnolia, TX 77354

Commercial HVAC Costs in Magnolia

Commercial system pricing in Magnolia. Actual costs vary significantly by building size and system type. Request a site-specific quote.

ServiceLowAverageHigh
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 Magnolia, TX: What to Expect

Houston’s climate makes commercial cooling a sustained necessity: Magnolia’s summers hit about 95°F in August with morning humidity often over 90%, creating a long, moisture-heavy cooling season that drives demand for robust systems and careful humidity management. That demand supports five active contractors in the area, averaging a 4.9 rating from 7,976 reviews; three of those firms advertise 24/7 service. commercial-hvac Magnolia operations must size equipment to handle both sensible and latent loads.

Detailed line-item pricing from the provided topCostItems wasn’t available in the data set, so exact cost ranges cannot be stated here. Property owners should still expect to budget for higher-capacity condensers and dehumidification options in Magnolia and to obtain multiple bids. Contractors in Texas must hold 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—which is a useful filter when comparing estimates and contract terms.

No individual customer highlights or technician names were supplied in the source data, so specific endorsements can’t be quoted. Still, the aggregate review total and 4.9 average suggest consistently positive experiences; prospective clients should prioritize firms with proven humidity-control solutions, clear maintenance plans, verified TDLR licensing, and documented emergency-response procedures given the prolonged cooling season.

Frequently Asked Questions

Commercial HVAC in Magnolia varies widely by building size. Annual maintenance contracts run $1,000-$10,000+ depending on unit count and service frequency. Rooftop unit replacement starts around $6,500-$15,000, small business systems (<5K sqft) run $8,000-$25,000, and mid-size buildings cost $25,000-$80,000 installed.