North Texas' Most Trusted HVAC Company
Your trusted, licensed HVAC company delivering 24/7 heating, cooling, and air quality solutions across Melissa, TX.
Why Choose Cross Air?
We're committed to delivering unmatched quality and peace of mind for your home or business.
Licensed & Insured
Fully licensed and insured HVAC contractors protecting your property.
Certified Technicians
NATE‑certified experts who know every make and model.
Financing Available
Flexible payment plans that fit your budget – apply online.
24/7 Emergency
Round‑the‑clock service when you need it most, no extra fees.
Locally Owned
Based in Melissa, TX – we're your neighbors, not a franchise.
Reliable HVAC Services in Melissa, TX & Surrounding Areas
At Cross Air, we’re proud to be the HVAC company your neighbors already trust, delivering dependable heating, cooling, and indoor air quality services designed for year‑round comfort and long‑term performance.
Our HVAC Services
Complete heating, cooling, and indoor air quality solutions designed for year‑round comfort.
Air Conditioning
Installation, repair, diagnostics, seasonal tune‑ups & energy‑efficient upgrades.
Learn More →Heating & Furnace
Furnace installation, repairs, seasonal maintenance & smart thermostat integration.
Learn More →Indoor Air Quality
Air purifiers, humidifiers, dehumidifiers & ventilation for cleaner air.
Learn More →Maintenance Plans
Preventative tune‑ups, priority scheduling & extended system lifespan.
Learn More →About Cross Air
At Cross Air, we provide complete heating, cooling, and indoor air quality solutions for residential and commercial properties across North Texas. Our team is committed to delivering reliable HVAC services with honest pricing, skilled workmanship, and fast response times, ensuring your comfort and system performance throughout every season.
Learn More About Cross Air
Why Choose Cross Air
Here's what sets us apart from the rest.
Family‑Owned & Local Experts
We live and work right here in North Texas – you're not just a number.
Fast Response – 24/7
Day or night, we're on the way. Most calls answered within minutes.
Honest, Fair Pricing
No hidden fees, no surprises – just honest quotes and quality work.
Skilled & Certified
Our technicians are NATE‑certified and trained on all HVAC brands.
Serving 20+ Cities
From Melissa to Sherman, we cover Collin, Grayson & Fannin counties.
5‑Star Rated
Hundreds of happy homeowners trust us for all their HVAC needs.
How It Works
From call to comfort – we make it effortless.
Fast Response & Diagnosis
Our licensed technicians respond 24/7, quickly diagnose your HVAC issue, and explain everything clearly.
Tailored Solutions & Repair
We provide reliable repair, installation, or maintenance plans designed for your system’s long‑term performance.
Year‑Round Comfort & Support
Enjoy peace of mind with professional service, system optimization, and ongoing support – all year long.
HVAC Tips & Insights
Simple habits that save money and keep your system at its best.
Change Your Air Filters
Replace filters every 1–3 months to maintain airflow, reduce energy bills, and keep indoor air fresh and clean.
Schedule Seasonal Tune‑Ups
Professional maintenance twice a year catches small issues before they become costly breakdowns.
Optimize Thermostat Settings
Use smart or programmable thermostats to save up to 10% on energy while staying perfectly comfortable.
Keep Vents & Registers Clear
Blocked vents force your system to work harder. Ensure furniture and curtains don’t obstruct airflow.
Areas We Serve
Proudly serving Melissa, TX and over 20 North Texas communities.
Allen, TX
Learn More →Celina, TX
Learn More →Sherman, TX
Learn More →Garland, TX
Learn More →Carrollton, TX
Learn More →Bonham, TX
Learn More →Farmersville, TX
Learn More →Fairview, TX
Learn More →What Our Customers Say
Real reviews from real homeowners — we let our work speak.
"Needed annual maintenance done on both ac & heater. Caden arrived on time & got the job done quickly. He explained a few issues and offered a quote for the repair. Work was done in the next week at a very fair price. I got a quote for same work and Cross Air was at least 10% less. Highly recommend this business!"
"Cross Air came to repair some rodent damage to my AC unit. The team was very responsive on booking my appointment and arrived on time. Most competitive pricing I found, I can't recommend these guys enough. I will be coming back for all my HVAC needs."
"Cross Air was awesome! They installed my new AC and did an amazing job. The crew was super friendly, showed up on time, and made sure everything was working perfectly before they left. My house cools down way faster now and I can actually enjoy the summer again. Definitely recommend Cross Air if you need any HVAC work done – they really take care of you!"
"Caden came out to my home and diagnosed the issues with ease. He got the job done professionally and thoroughly. He cleaned up and made sure the unit was functioning before he left. Darryl came out to my business and worked efficiently to clear a backed up condensation drain. He took pictures and explained the solution. All this for a very fair price."
"Cross Air was professional, communicated very clearly, and pricing was very good. I felt he was very honest with me and didn't pressure me at all. I'm very happy with our choice to use Cross Air and would recommend them to anyone needing repairs or new a/c."
"Great customer service; get the job done right and efficiently."
"Repairs were completed quickly and for a great price. They kept my house clean and got my heat and ac going quickly."
Reviews from Google & HomeAdvisor
Need Service Now? We're Ready 24/7
Don't wait for HVAC problems to get worse. Cross Air offers 24/7 emergency HVAC services across North Texas with financing options available.
