Pros411

HVAC contractors in Pasadena, TX

AC & heating

125 results

Sorted from nearest to farthest.

Registered and featured HVAC contractors

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HVAC contractors in Pasadena, TX: by the numbers

There are 125 HVAC contractors with a phone number within 10 miles of Pasadena, TX, from public Google Maps data and state license records. 5 have a state license we could confirm, and those with a Google listing average 4.8 stars across 19,999 reviews.

with a phone number
125
with a confirmed state license
5
open 24 hours or for emergencies
42
come to you (service area)
22

Highest rated on Google near Pasadena, TX

Businesses with at least 20 Google reviews, sorted by rating. Ratings come from Google, not from Pros411.

  1. 1D & D Climate Control5 ★ · 461 reviews · 9.2 mi
  2. 2LMH Services5 ★ · 374 reviews · 4.6 mi
  3. 3Texcellent Heating & Cooling LLC5 ★ · 238 reviews · 4.2 mi
  4. 4Du-West Air Conditioning5 ★ · 196 reviews · 3 mi
  5. 5Cool Comfort Solutions5 ★ · 175 reviews · 2.5 mi

Hours

Of the 119 businesses in this search that list their hours on Google, 101 are open on Saturdays and 70 on Sundays. 42 are open 24 hours. 76 have 4.5 stars or more with at least 10 reviews.

Good to know in Houston

Houston is hot and humid most of the year, so air conditioners work hard from spring to fall. The Atlantic hurricane season runs June 1 to November 30, and heavy rain can flood streets and homes. In the February 2021 winter storm many homes lost power and had frozen pipes.

With Houston’s humidity, a clogged condensate drain line is a common summer service call; change the air filter often during peak season.

Weather and your home in Houston (area)

days a year at 90°F or more
111
days a year at 100°F or more
7
freezing nights a year (32°F or below)
10
hail reports in Harris County, 2016 to 2025 (119 of 1 inch or larger)
143
  • The hottest months are July and August. ncei.noaa.gov
  • Since January 1, 2023, a new central AC installed here must meet the Southeast regional standard: at least 14.3 SEER2 for home split systems under 45,000 BTU. eere.energy.gov
  • February 2021 winter storm (Uri): the airport hit 13°F on February 16, with broken pipes and widespread power outages. weather.gov
  • Hurricane Beryl (July 8, 2024): about 2.7 million people in Harris County lost power at the peak and more than 1 million were still without it four days later. Gusts reached 84 mph at Hobby Airport. weather.gov

Heat and freezes: NOAA 1991-2020 climate normals at Houston Intercontinental Airport (USW00012960). Hail: NOAA Storm Events reports by county; they depend on how many people report, so use them to compare areas. Checked October 22, 2026. NOAA Storm Events

What an HVAC contractor charges

National ranges published by cost guides, not prices from the businesses on this list. Always get the price in writing.

  • Most AC repairs: about $150 to $700 (HomeGuide, HomeAdvisor, Fixr).
  • Service call or diagnostic: $75 to $200.
  • Capacitor: about $100 to $475; compressor: about $600 to $3,000, by source.
  • New central AC, installed: about $3,900 to $13,500 (HomeAdvisor, HomeGuide, Fixr, Trane).

AC repair cost: common repairs and when to replace · New AC unit cost: central air and mini-splits

Before you call

  • Check the thermostat, the breakers and the air filter first.
  • Have the brand and age of your system (on the label of the outdoor unit).
  • Ask about the diagnostic fee and after-hours rates.
  • If refrigerant is low, ask them to find and fix the leak, not just recharge.
  • Ask for the contractor’s license number.

Frequently asked questions

How many HVAC contractors are there in Pasadena, TX?

There are 125 with a phone number within 10 miles, from public Google Maps data and state license registries.

How do I check an HVAC contractor's license in Texas?

In Texas the license is issued by the Texas Department of Licensing and Regulation (TDLR); you can look up the number at https://www.tdlr.texas.gov. Pros411 shows "License verified" when the number is in that registry and matches the business phone. 5 of the HVAC contractors on this list have it confirmed.

Which HVAC contractors in Pasadena, TX have the best Google ratings?

Among those with at least 20 Google reviews, the highest rated in this search are D & D Climate Control (5 stars, 461 reviews), LMH Services (5 stars, 374 reviews), Texcellent Heating & Cooling LLC (5 stars, 238 reviews).

Are there HVAC contractors open on weekends in Pasadena, TX?

Yes: of the 119 that list their hours, 101 are open on Saturdays and 70 on Sundays.

Are there 24-hour HVAC contractors in Pasadena, TX?

Yes: 42 list 24-hour hours or take emergency calls. Use the "24/7 emergencies" filter on the list.

Are there HVAC contractors who speak Spanish in Pasadena, TX?

Yes: 3 say on their website that they serve customers in Spanish (for example "Se habla español"). Use the "Speaks Spanish" filter on the list.

How do I contact an HVAC contractor?

Call or WhatsApp them directly from the list or their listing. Pros411 charges customers no fee and is not a middleman: you deal with the pro directly.

Why do some listings show first?

At the top, in a yellow box, are featured listings: they are paid and labeled "Featured". Then come registered pros, in the order they last bumped their listing, and at the end businesses from public data, from nearest to farthest.