HVAC System Replacement
Cash for Clunkers: HVAC system buy-back up to $1,500.
Schedule NowOffer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Oct 31, 2026
HVAC Tune-Up
Schedule NowOffer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Oct 31, 2026
Duct Cleaning
Free estimate available.
Schedule NowOffer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Oct 31, 2026
Heating Services
Even in the generally warm climate, we know our customers depend on their heating equipment to stay warm throughout the winter. At McWilliams Heating, Cooling and Plumbing, we specialize in heating repair, maintenance, and installation services to keep that important equipment running through the entire heating season. Our expert heating contractors know how to service all makes and models of boilers, heat pumps, and furnaces to maximize energy efficiency and minimize the risk of future issues.
Comprehensive Load Calculation
Since every home has unique heating needs, we begin every installation visit with a comprehensive load calculation to assess those needs. Taking square footage, insulation and other factors into account, our heating experts determine exactly how much heating capacity each home requires and find a system calibrated to meet those requirements precisely. We never rely on older equipment to find the load needs, and we will never offer a price quote or recommend a system without inspecting the customer’s home first.
Expert Heating Repair Team
To stay at peak efficiency and running reliably year after year, heating equipment should be serviced on an annual basis. We offer annual service agreements for this reason. Our technicians know how to fix small issues before they require extensive repairs, making small adjustments to help maximize energy efficiency. Naturally, even the best maintenance cannot prevent every failure, but our heating repair team is always available to resolve any issue.
We’re Not Comfortable Until You Are
Homeowners should be able to count on their heating contractors. We pledge to be on time for every appointment, treat every customer courteously and be respectful our friends’ and neighbors’ homes. For all of your home heating needs, McWilliams Heating, Cooling and Plumbing stands ready to assist.
FAQs
How do I know if my heating system needs professional repair?
Common signs include unusual banging or screeching noises, a sudden increase in your energy bills, and a heater that struggles to maintain your thermostat’s set temperature. You should also seek immediate service if you notice a yellow burner flame or the smell of gas, which indicates a serious safety hazard.
What are the most common heating systems used in Texas homes?
Most Texas homes utilize either a central gas furnace for powerful heat or an electric heat pump, which provides efficient heating and cooling in one system. A professional technician can help you determine which system is best suited for your home’s size and energy goals.
How often should I schedule professional heater maintenance?
You should schedule a professional heating tune-up once a year, ideally in the fall before the first cold snap hits Texas. Regular maintenance ensures your system is safe to operate, prevents unexpected breakdowns, and helps maintain your manufacturer’s warranty.
