5 Commercial HVAC Contractors in Navasota, TX
Top-Rated Commercial HVAC Contractors in Navasota
Brazos Valley Insulators LLC
“Every one of the 209 reviews awards 5 stars, with customers repeatedly highlighting professionalism, thorough clean-up practices, and respectful interaction…”
NKQ PLUMBING, LLC
“All eight customer reviews award five stars, with multiple reviewers specifically praising same-day response times, holiday-weekend availability, and…”
All Commercial HVAC Contractors (5 total)
Commercial HVAC Costs in Navasota
Commercial system pricing in Navasota. 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 Navasota, TX: What to Expect
Navasota anchors the Brazos Valley in Grimes County along US-290 between College Station and Houston. The humid-subtropical climate brings 102 days above 90 F annually with July highs averaging 95 F and summer humidity around 62%, driving persistent latent cooling demand from May through October. Mild winters with January lows near 39 F make heat pumps with gas backup the standard two-season solution. Six contractors serve the commercial hvac Navasota market, averaging 4.0 stars across 500 reviews.
Commercial HVAC service costs in Navasota track system size and duty. Annual maintenance for a rooftop unit runs $500 to $2000, while small business contracts under 5,000 square feet typically range from $1,000 to $5,000. Mid-size buildings between 5,000 and 25,000 square feet fall between $3,500 and $10,000 annually. Texas requires contractors to hold either a Class A unlimited license or a Class B license from the Texas Department of Licensing and Regulation, with Class B restricting cooling work to systems under 25 tons and heating under 1.5 million BTU per hour.
Customer feedback highlights several Navasota contractors earning strong loyalty. Brazos Valley Insulators LLC holds a 4.9 rating across 209 reviews, with clients repeatedly citing professionalism, thorough clean-up practices, and respectful interaction with neighbors. NKQ PLUMBING, LLC maintains a perfect 5.0 from eight reviews, with customers praising same-day response times, holiday-weekend availability, and clear communication throughout service calls. Gessner Heating & Air Conditioning, LLC draws six reviews mentioning technicians by name, including Grayson, Philip, and Dean, with three noting same-day response and two highlighting the ability to resolve secondary issues beyond the original scope.