Yes, we do. As a premier heating contractor, L & J Heating & Cooling offers comprehensive maintenance plans and reliable warranties to keep your heating and cooling systems running efficiently year-round.

High-efficiency HVAC systems help lower your monthly energy bills, minimize environmental impact, and deliver superior indoor comfort. Equipment installed and maintained by L & J Heating & Cooling operates far more reliably, drastically reducing the need for unexpected air conditioning service repair over the system's lifespan.

At L & J Heating & Cooling, we offer comprehensive indoor air quality solutions designed to meet the specific needs of your home. Whether you are looking for custom air purification options or energy-efficient mini split air conditioning, we can tailor the perfect system to keep your space comfortable and healthy.

L & J Heating & Cooling provides a full range of residential HVAC solutions to keep your home comfortable in every season. As an expert heating contractor, we handle furnace installation and repair, heat pumps, mini split air conditioning, air conditioning service repair, and routine preventative maintenance.

Yes, L & J Heating & Cooling proudly serves homeowners throughout the Portland metro area and neighboring communities. Whether you need an experienced heating contractor or reliable air conditioning service repair, feel free to contact us, and we will be glad to confirm service for your location.

Yes, we're fully licensed, bonded, and insured, giving you peace of mind that your home is protected.

Installing ductless mini split air conditioning and heating is an energy-efficient way to achieve precise, year-round comfort without requiring extensive ductwork. Homeowners rely on L & J Heating & Cooling for mini split installations because they allow for customized temperature control in individual rooms or zones, operate ultra-quietly, and significantly lower energy waste, making them an ideal solution for home additions, garages, and older homes.

We recommend scheduling maintenance twice each year—once in the spring before cooling season begins and once in the fall before heating season starts. Having a professional heating contractor from L & J Heating & Cooling regularly service your system keeps it running at peak efficiency, extends its lifespan, and helps prevent the need for unexpected air conditioning service repair during extreme weather.

In our experience, if your system is over 10 to 15 years old, requires frequent fixes, or causes your energy bills to spike, replacement is often the smarter financial choice. Instead of continually paying for ongoing air conditioning service repair, L & J Heating & Cooling can inspect your unit, evaluate its efficiency, and help you decide whether a targeted repair or upgrading to modern options, such as ductless mini split air conditioning, makes the most sense for your home and budget.

Yes. L & J Heating & Cooling provides flexible financing options through GreenSky to make your HVAC investment easier to manage. Whether you are upgrading to an efficient mini split air conditioning system or need major equipment installation from a professional heating contractor, we’ll guide you through our payment plans so you can move forward with confidence.

Yes. L & J Heating & Cooling offers free, no-obligation estimates for all new system installations. Whether you are looking to upgrade to an energy-efficient mini split air conditioning system or need an experienced heating contractor for a complete system replacement, our team will evaluate your home and clearly present your options so you can make a well-informed choice.