We're Hiring 
Coupons 
HVAC Services in Catonsville, MD
Your home depends on a heating and cooling system that works without hesitation. At Len The Plumber Heating & Air, we deliver professional HVAC services in Catonsville, MD, with a focus on performance, reliability, and responsive care. We bring over 30 years of experience to every job, and our team works hard to keep your home comfortable year-round.
We handle everything from urgent repairs to complete system replacements. Our technicians arrive prepared, explain your options clearly, and complete the work with precision. You can rest assured that they prioritize customer satisfaction and will guide you in any decision you must make along the way.
Schedule your HVAC services in Catonsville with Len The Plumber Heating & Air.
24/7 Emergency HVAC Repair
Heating and cooling systems seem to always fail at the worst times. A furnace can stop working overnight. An air conditioner can shut down in the middle of extreme heat. When that happens, you need immediate professional support.
We provide 24/7 emergency HVAC repair in Catonsville. Our technicians respond quickly to no-heat or no-cooling calls and sudden equipment failures. We restore comfort without delay, and you never have to worry about surprise fees. In fact, we do not charge extra for evenings, weekends, or overtime service.
Professional Air Conditioning Services
Catonsville summers demand a dependable cooling system. We help homeowners maintain steady indoor temperatures with comprehensive air conditioning services.
We provide complete cooling solutions, including:
- Air conditioning repair: We troubleshoot electrical faults, airflow issues, and refrigerant problems to restore strong, consistent cooling.
- Air conditioning installation and replacement: We install properly sized systems that improve efficiency and deliver balanced airflow throughout your home.
- Air conditioning maintenance: We perform detailed inspections and adjustments that help reduce strain and prevent mid-season breakdowns.
Comprehensive Heating Services
Cold weather requires a heating system that performs safely and efficiently. We keep your system operating at its best so your home stays warm and protected. Our team services all heating system makes and models.
We offer these heating services to homeowners in Catonsville:
- Heating repair: Our expert HVAC team corrects ignition issues, low heat output, and electrical issues. We restore reliable heating performance.
- Heating installation and replacement: We install modern, energy-efficient systems that keep your home warmer for less.
- Heating maintenance: Our experts perform seasonal maintenance to prevent breakdowns and keep your heating system operating efficiently.
Furnace Services
Many Catonsville homes rely on gas or electric furnaces to keep them warm and cozy. We service all makes and models with careful attention to safety and airflow.
You can rely on us when you need these furnace services:
- Gas and electric furnace repair
- Gas and electric furnace installation and replacement
- Gas and electric furnace maintenance
Boiler Services
Boilers provide steady radiant heat when maintained properly. We service gas and propane water boilers to support reliable operation and comfort. Count on Len The Plumber Heating & Air for:
- Gas and propane water boiler repair
- Gas and propane water boiler installation
- Gas and propane water boiler maintenance
Our Heat Pump Services
Heat pumps move heat rather than generating it, making them an effective heating and cooling system. Many homeowners in Catonsville rely on heat pumps because of their high efficiency levels.
We offer the following heat pump services:
- Heat pump repair: We diagnose performance issues and restore proper heating and cooling cycles.
- Heat pump installation and replacement: Our professionals install high-efficiency systems that match your home’s comfort needs.
- Heat pump maintenance: Even the most efficient heat pumps need maintenance to keep them running smoothly. Our comprehensive maintenance services help keep your heat pump operating efficiently.
Professional Ductless Mini-Split Services
Ductless mini-split systems provide zoned comfort, allowing you to control different rooms or zones independently. Best of all, they don’t require ductwork. Homeowners often choose these systems for additions, renovations, and rooms with uneven temperatures.
You can rely on our expert technicians to perform these ductless mini-split services:
- Ductless mini-split repair: We resolve sensor errors, airflow issues, and operational malfunctions.
- Ductless mini-split installation and replacement: Our team installs updated systems that provide efficient, room-specific climate control.
- Ductless mini-split maintenance: We clean, inspect, and tune components to support long-term performance.
Indoor Air Quality Services in Catonsville
Temperature control alone does not guarantee comfort. Clean, balanced air improves how your home feels every day. We install whole-home air purifiers and humidifiers to clean the air and maintain proper humidity levels. Improved air quality makes your house and its occupants feel healthier.
Sign Up for Our Whole-Home Service Plan
Routine maintenance protects your HVAC system and keeps it operating effectively and efficiently. Our Whole-Home Service Plan helps prevent breakdowns and supports system longevity through scheduled service.
Our members receive perks like priority scheduling, repair discounts, maintenance visits, and ongoing support. Regular service keeps your equipment prepared for increased seasonal demands.
Why Choose Len The Plumber Heating & Air?
Homeowners in Catonsville choose us because we offer a world-class experience from the very beginning. We deliver consistent results, always paired with respect for your home and everyone who lives there. Our technicians arrive ready to go right to work on diagnosing and repairing. Their fully stocked trucks enable them to complete most repairs in a single visit.
We provide upfront pricing before any work begins because we know how much we hate unpleasant financial surprises and don’t want you to have any. We offer trusted same day service seven days a week and 24/7 emergency repair support, so you’re always covered. With financing on approved credit, installing a new system becomes more affordable.
Here are the reasons we stand out from our competitors:
- We have provided home services for over 30 years.
- We have 120 skilled technicians.
- We serve over 60,000 families each year.
- Our expert technicians have years of experience.
- We offer same day service seven days a week.
- Our team is committed to keeping your life moving.
For dependable HVAC services in Catonsville, MD, contact our expert team at Len The Plumber Heating & Air right away. We’ll be here when you need us most!
From Len The Plumber Heating & Air
From Len The Plumber Heating & Air