Find trusted air conditioning & heating professionals serving Houston. All contractors are independently researched and certified.
Only companies with a Certified Best Pick® badge meet our strict satisfaction & licensing requirements and are eligible for the Best Pick Guarantee.
Only companies with a Certified Best Pick® badge meet our strict satisfaction & licensing requirements and are eligible for the Best Pick Guarantee.
"Our goal is total customer satisfaction. Satisfied customers are the lifeblood of our business, so we're committed to providing quality service. Our team is focused on your needs and best interests; we want you to be a fan of our work. If your system is down, we'll make every reasonable effort to get it operating the same day."
"With background checks, drug tests, and ongoing training, you can be sure only the best plumbers will come to your home. Our plumbers focus on your safety, the protection of your home, and a permanent solution to your plumbing issues with a no-risk, 100 percent satisfaction guarantee."
"Majestic is focused on making sure our customers are happy. For over three generations, we've accomplished that through coordination, fair pricing, reliable technicians, and dependable follow-up. We pride ourselves on having great reviews and a great deal of referral business, which speaks volumes about our work ethic."
"Air Tech of Katy is one of the preferred HVAC teams in the Katy area. Our licensed technicians guarantee the finest quality of AC installation, AC repair, and AC maintenance. We work to make sure that the indoor air quality of your home is as high as possible, ensuring that your home is as comfortable as possible."
"Honesty and integrity are hallmarks of the Abacus business philosophy and are the foundation upon which the company was founded. 'You Can Count On Us' 24/7, including weekends and holidays. We look forward to providing you with extraordinary service."
"Since 1979, Nick's Plumbing, Air Conditioning & Sewer Service has provided prompt, courteous, and professional service for our residential and commercial customers. Call us today - we're on the way."
"At Village Plumbing, Air & Electric, everything we do is focused on you. Satisfied customers are essential to our continued success. We want your experience with Village Plumbing, Air & Electric to be the very best. We achieve this by listening to you and understanding what you want in total home comfort."
"Our goal is to build quality customer relationships through our friendly service delivered by professional workmen. For our customers, we offer expert solutions and high-quality products along with superb installations. Most importantly, any job we undertake is not complete until the customer is satisfied."
Real homeowners looking for air conditioning & heating in your area
"One of my two units is not cooling"
"Need an AC unit replaced. It is the upstairs unit and I think it is a two-ton unit (might need a three-ton - I do not kn..."
"We’ve been quoted 7.5k for a Goodman condenser, Goodman coil, Goodman furnace, drain pan, float switch and looking for f..."
"We have a 2 story house and the upstairs doesn’t get very cool in the summers. The downstairs gets cool. We would like s..."
"help with a/c"
"Want a quote to get entire ducts in attic replaced Also our return is very close to a restroom and we are always gettin..."
"AC 6 ton system replacement. Need estimate. Would like this to be done early next week."
"Check AC efficiency"
"Inspect a/c unit as it is making loud noise and doesn’t seem to be cooling"
"AC compressor quit. Unit down, needs repair and troubleshooting."
"Great Team, professional staff including staff scheduling appointments"
"I had overall great experiences using their business, all the way from their office staff to their plumbers."
"Village Plumbing Home Services was extremely responsive, provided lots of communication on arrival times and text message updates, and the technician…"
"Absolute Comfort is a great company to do business with from the owners to the team performing the work they are great."
"the only co. that i have used because they installed the new unit, So i do not know if they are the best or not? but a am satisfied with there work."
".8 2.25 1.67 2.7 4.25 Their work at 7 o'clock in the evening saved us a night of trying to sleep in the heat. We have used them for 4 or 5 years with…"
Every Best Pick company in Houston is independently researched and certified annually. We analyze thousands of customer reviews, verify licensing and insurance, and confirm each company meets our strict qualification standards.
We conduct extensive satisfaction surveys and analyze thousands of customer experiences annually.
Verified by
Independent Research
Companies earn Best Pick certification through performance alone. Only businesses with 80%+ recommendation rates qualify.
Best Pick status isn't permanent. Every certified company must re-qualify annually.
Licensed
Insured
Verified
We stand behind our certified companies with a financial guarantee up to $2,500.
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Financial guarantee included
Only air conditioning & heating companies that meet our strict standards earn Best Pick status.
Air Conditioning & Heating companies must maintain a 4.0+ rating and an 80% recommendation rate.
Current state contractor license verification and general liability insurance for air conditioning & heating work
Minimum 1 year in business with established local presence
Maintain active business registration and in good standing with the state
Consistent air conditioning & heating service quality across all projects
Must re-qualify every year through new research
Common questions about Certified Best Pick® air conditioning & heating companies in Houston, TX
Best Pick Certified Air Conditioning and Heating companies in Houston, TX have earned their status through independent consumer research—not paid placement. To qualify, a company must meet strict standards:
Certification is re-verified annually, ensuring continued performance.
No. Air Conditioning and Heating companies cannot buy Best Pick Certification, improved ratings, or better placement. Our research team independently evaluates companies based on customer satisfaction, licensing, insurance, and business stability—before any business relationship exists.
Companies that earn certification pay a participation fee after qualifying, which covers the cost of ongoing research and publication. This fee has no influence on whether a company qualifies or how they appear in our directory.
The Best Pick Guarantee provides financial protection—up to $2,500 in labor costs—if a Certified Best Pick Air Conditioning and Heating company fails to deliver on their commitments.
To be eligible:
This guarantee applies only to Certified Best Pick companies, not Standard Pros. Full terms are available on our guarantee page.
Houston homeowners most frequently experience AC units not cooling properly during summer and thermostat malfunctions year-round, particularly in the city's predominantly older housing stock from the 1970s.
Key local factors contributing to HVAC problems include:
The combination of Houston's Climate Zone 2 conditions and aging infrastructure means HVAC systems experience significantly more stress than in moderate climates, leading to higher failure rates during peak summer months when call volumes triple.
Houston's IECC Climate Zone 2 humid subtropical climate creates unique challenges for HVAC installations and repairs throughout the year.
Summer impacts: Extreme heat averaging 94-95°F in August forces AC units to work harder, with outdoor condensers losing 10% efficiency in direct sun. The high humidity requires significant dehumidification load, consuming more energy than dry climates. Call volumes increase 2-3x during summer months, with the first major heat wave triggering a spike in system failures.
Winter considerations: While Houston experiences only 10-15 freeze days annually with lows of 43-47°F, heating systems still face strain during cold snaps. Refrigerant charging requires outdoor temperatures above 40°F for accuracy, limiting some repair work during brief cold periods.
Best timing: Spring and fall offer optimal conditions for planned installations, with better contractor availability and 10-15% pricing discounts. These moderate seasons allow proper testing of both heating and cooling modes before peak demand periods.
HVAC project timelines in Houston vary significantly based on complexity and seasonal demand, with peak summer months extending scheduling by 1-2 weeks.
Emergency repairs receive same-day to 24-hour response, while routine installations typically require 1-3 weeks scheduling. During peak seasons (summer and winter), wait times can extend to 2-4 weeks due to Houston's extreme climate driving higher demand for HVAC services.
