Air Ducts, Air Quality, HVAC Tips
Humidifiers and Dehumidifiers
Correct Humidity Levels With Humidifiers & Dehumidifiers in Lewisville, TX
Optimal humidity indoors through humidifiers & dehumidifiers
Local weather can range from bone-dry winters to muggy, oppressive summers. This makes it hard to keep your home’s humidity level where it should be. To counter these extreme ends and in betweens, Cold Factor provides expert installation of humidifiers and dehumidifiers in Lewisville, TX. These devices bring balanced humidity levels back to your indoor air.
Fluctuating humidity can lead to warped wood, peeling paint, and mold growth. They also lead to respiratory irritation and allergy flare-ups. A custom-tailored humidity solution is essential to protect your health and home. Take the first step toward breathing easier.
Client Reviews
What Our Clients Say
Paul Kiron
5 months ago
Nelson is a great guy who works hard
Alan Brown
5 months ago
Outstanding customer service paired with incredible technical knowledge. Team is always amazing - as new team members are added, they always measure up to the previous solution providing team!
Kristina H
6 months ago
Excellent customer services, high quality work for a fair price and the company has ethics. Family owned & operated for 15 years, this is not a corporate company. Lots of HVAC companies in the area so do your research when choosing a company and support local.
Iris Walker
6 months ago
Edward, Eduardo and Nelson were respectful,competent, and good at their jobs. We always use Cold Factor for our HVAC. We had a 20 yr old furnace replaced.
Savannah Alley
7 months ago
Nelson Rivas was SO helpful and very friendly. Would recommend him to anyone having issues with their AC. Hopefully I don’t have any problems in the future, but if I do, he will be the first person I call! :-)
Jason Walter
8 months ago
Nelson was great and personable.

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When Do You Need A Humidifier And A Dehumidifier?
On the question of humidifier vs dehumidifier: When do you need which? You need a humidifier if you’re suffering from dry sinuses, cracked wood furniture, or frequent static shocks. You need a dehumidifier if you’re noticing condensation on windows, musty odors, or mold spots.
Unsure which one fits your home? Do you need both? Our team can diagnose and recommend the perfect fit.
Our Professional Ways: How We Work
Cold Factor doesn’t just show up. We show up prepared. Other companies might arrive ready to upsell. Our fully-stocked vans are ready to solve, not sell. You’ll only get a new system if you need one. Our expert team will walk you through every option with honesty and transparency. It’s old-school hard work meets modern tech.
What Makes Us The Most Trusted HVAC Company?
- Locally-Owned & Operated
- 12 Years in the Business
- HVAC analysis with every service call
- NATE, TABB & ACCA certified professionals
- BBB accreditation with A+ ratings
- Lifetime workmanship guarantee on installations
- Custom solutions that respect your budget
- Google 5-Star Rated
- Fully-Stocked Vans With Complete Tools & Parts On-Hand

Multiple AC Maintenance Options
A lot of people forget their AC exists, that is until there’s some kind of problem. An unexpected lack of cold air, big hikes on your energy bill, or strange sounds coming from your unit — your AC problems come in a wide variety, which is why Cold Factor offers an equally wide range of flexible, common sense fixes for your AC service and maintenance problems.
- Basic AC Repair + Service
- Installs + Upgrades
- Recurring Maintenance Plans









