Daikin packaged rooftop unit on a flat commercial roof under a blue Houston sky

Commercial HVAC Service and Rooftop Units in Houston, TX

Rooftop units, crane lifts and commercial ductwork for Houston businesses.

Commercial HVAC in Houston, TX

Commercial HVAC built for Houston weather.

When the air conditioning goes down in a commercial building, it is not just uncomfortable. Customers leave, employees cannot work, and inventory or equipment can be at risk.

We service and replace commercial HVAC equipment around Houston, from packaged rooftop units to split systems and the ductwork running through commercial ceilings. That includes rooftop replacements where the new unit is lifted in by crane and set on the curb, diagnostics and repair on existing rooftop equipment, ductwork and insulation in open ceilings, and scheduled maintenance that keeps a building's systems running through a Houston summer.

We understand that a business needs the work planned around its hours, a clear scope and price up front, and a system that is tested before we leave the roof. Whether you manage a single storefront or several buildings, tell us what you have and we will come out, measure it, and give you a free estimate.

  • Signs you need commercial hvac service

  • A rooftop unit that will not keep the space cool
  • Hot and cold zones across the building
  • Rising utility costs for the same space
  • Aging rooftop equipment that needs a replacement plan
  • Call (713) 870-6652

What is included

What we handle

Residential and commercial. Free estimates, and a 10-year part warranty on the parts we install.

  • 01Packaged rooftop unit repair and replacement
  • 02Crane lift coordination for rooftop installs
  • 03Commercial split systems
  • 04Commercial ductwork and insulation
  • 05Scheduled commercial maintenance
Daikin packaged rooftop unit on a flat commercial roof under a blue Houston sky
Crane extended over a commercial flat roof during a rooftop unit replacement
Thermal Solutions technician servicing rooftop units on a commercial roof

Four steps, no surprises

How a commercial hvac call works

The same process on a single mini split or a commercial rooftop.

  1. Thermal Solutions trailer with new equipment parked outside a home
    STEP 01

    Tell us what is happening

    Call or send the quote form with the problem, the address and the kind of system. Emergencies go straight to the phone.

  2. Technician testing an outdoor condenser with a meter
    STEP 02

    We measure before we touch it

    A technician tests the system on site. Temperatures, pressures, airflow and electrical, so the repair fixes the cause and not the symptom.

  3. Failed capacitor next to the new replacement part
    STEP 03

    You get the number first

    The estimate is free. You hear what we found and what it costs before any work starts.

  4. Finished ductless condenser install with a clean line set
    STEP 04

    We fix it and prove it

    The work gets done, the system gets tested again, and we do not leave until it is running right.

Newly installed air handler on an attic platform with insulated ductwork
Financing through Hearth

Pay for a new system monthly

Financing through Hearth lets you check your monthly payment options without affecting your credit score, so a failed system does not have to wait for a cash decision.

Commercial HVAC FAQ

Commercial HVAC questions, answered.

Do you replace commercial rooftop units?

Yes. We replace packaged rooftop units, including jobs where the new unit is lifted onto the roof by crane.

Can you schedule work around business hours?

Yes. Tell us when the building is open and we will plan the work around it.

Do you offer commercial maintenance?

Yes. Regular maintenance on rooftop units and split systems catches problems before they shut a building down.

What areas do you serve for commercial HVAC?

Houston and the surrounding area, including Cypress, Tomball, The Woodlands, Conroe, Magnolia and out to Bryan and College Station.

Other services in Houston

Serving Houston and surrounding towns, including Cypress, Tomball, The Woodlands, Creekside Park, Bridgeland and more.

Request a quote

Get a free commercial hvac quote.

Free estimates, honest numbers, and a 10-year part warranty on the parts we install. Send the form or call, and we will take it from there.

  • 24-hour emergency service
  • Free estimates
  • 10-year part warranty
  • (713) 870-6652

Request a free quote

Tell us what is going on. Emergencies, call us any time.

Free estimates. By sending this you agree Thermal Solutions AC and Heating may call, text or email you about your request.