Now Hiring 
When your HVAC system breaks down, you need a technician you can trust to arrive promptly, repair your unit, and communicate with you at every step.
Len The Plumber Heating & Air has been in business for over 25 years. We have the knowledge and experience to tackle any HVAC repairs in the Baltimore area. No matter what system type or brand you have, you can count on us to take care of your comfort system’s repairs.
Call today to request same day HVAC repairs for your heating or cooling issue.
HVAC Systems We Repair
We’re trained to work on a wide range of HVAC systems. That’s why you can come to us for a variety of cooling and heating repair services, including:
- Central air conditioner repair
- Furnace repair
- Boiler repair
- Heat pump repair
- Ductless mini-split repair
Signs You Need HVAC Repair
Not sure if your HVAC issue is worth hiring a technician? You can always call us with any questions you have.
It’s not always obvious, but these situations are sure signs that you should get a professional to inspect your unit:
- Your system has poor airflow.
- Your system can’t reach or sustain the thermostat setting.
- You hear odd sounds from your unit.
- You smell a strange odor from your unit.
- You notice frost buildup outside of your unit.
- You see fluids leaking out of your unit.
- You notice an odd spike in your utility bills.
We may recommend HVAC replacement if your system is over 10 years old and has advanced wear and tear.
24/7 Emergency HVAC Services
HVAC emergencies don’t always happen during business hours. At Len The Plumber Heating & Air, we’ve seen first-hand how quickly an HVAC issue can go from bad to worse when you have to wait for service.
That’s why we offer 24/7 emergency HVAC services. No matter the time, you can contact our team. We’ll send someone to your home in Baltimore as soon as possible to inspect and repair your unit.
Why Choose Len The Plumber Heating & Air?
There are plenty of home service businesses in Baltimore, so what makes Len The Plumber Heating & Air stand out? We’re trusted by residents throughout the area because:
- We’re always available: We offer same day service seven days a week and are available 24 hours a day for emergency services.
- We’re honest: We offer upfront pricing estimates before every job, so our clients are never caught off guard by surprise fees.
- We provide premier service at a great value: We offer financing options and don’t charge extra for evening, weekend, or overtime services.
Call our team today to schedule an HVAC repair with one of our 120 highly trained technicians.
Frequently Asked Questions
How would you diagnose and repair an HVAC system?
Diagnosing and repairing an HVAC system starts with inspecting the unit. Sometimes the issue is obvious, such as low refrigerant or fuel levels.
Sometimes, the issue requires more investigation. An experienced technician can run full diagnostics on your unit to determine the source of the problem and how to fix it.
How can I improve the energy efficiency of my HVAC system?
Twice-annual HVAC maintenance is the best way to improve energy efficiency. Preventative service keeps all the parts in working order, so the system doesn’t expend excess energy over time to keep doing its job.
Additional HVAC efficiency improvements include:
- Replacing your air filters every three months
- Cleaning and sealing ductwork as needed
- Installing a smart thermostat
