HVAC Repair Burlington WI | Call Burlington Heating & Air Conditioning
201 S Pine St, Burlington, WI 53105.0
Key Services
- HVAC system maintenance
- HVAC system repair
- HVAC installation or replacement
Frequently Asked Questions
What should I do if my furnace won't ignite during a Burlington winter?
A furnace ignition failure is a common issue in our cold winters. First, check your thermostat settings and ensure the furnace switch is on. If the problem persists, it's often related to the flame sensor, igniter, or gas valve. For safety and to prevent further damage, contact our Burlington team. As a family business serving the area since 1929, we're familiar with local furnace models and can provide prompt, reliable repair to restore your heat quickly.
How often should I schedule maintenance for my HVAC system?
We recommend scheduling professional maintenance for your heating system in the fall and your cooling system in the spring. This twice-yearly service helps prevent common local issues, like furnace ignition problems or air handler fan failures, before they occur. Our technicians perform thorough inspections, cleaning, and adjustments, which can improve efficiency, extend your system's lifespan, and maintain your manufacturer's warranty. It's a proactive step to ensure year-round comfort.
When is it time to consider replacing my old HVAC system instead of repairing it?
If your system is over 15 years old, requires frequent repairs, or your energy bills are rising noticeably, replacement is often a wise long-term investment. Our team can assess your current system, discuss your home's needs, and explain the benefits of modern, efficient models. With our expertise from over 90 years in the business, we provide clear, honest recommendations to help you make the best decision for your Burlington home's comfort and your budget.
Meet the Team
Burlington Heating & Air Conditioning, a division of the Thielmann & Son family business, has been a trusted name in Southeast Wisconsin since 1929. Founded by John Thielmann, the company grew through generations, with his son Walter helping establish it as a local Lennox representative. The tradition continued with Walter's sons, Paul and Tom, who have guided the company's evolution, including the introduction of air conditioning services. Now serving Burlington and the wider region from multiple locations, this family-operated business brings over 90 years of dedicated experience to every furnace repair, air conditioner service, and HVAC installation, ensuring homes and businesses remain comfortable year-round.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |





