Ductless Comfort With Industry-Leading Warranty Coverage
Just Right loves cast iron boilers!!!
Your home may lack ductwork, or you may need supplemental comfort in a new addition, finished basement, or seasonal room. Just Right Heating & Cooling holds Mitsubishi Diamond Contractor certification, giving qualifying customers access to extended 12-year parts warranties—a major long-term value advantage that protects your investment and provides peace of mind for more than a decade.
Expertise includes single-zone and multi-zone systems, precise placement of indoor wall units, refrigerant line work, and clean, level installations that blend with your home's interior. Mini-splits support families throughout Grand Island, Tonawanda, and Buffalo looking for efficient heating and cooling without major renovation, and every project includes education on system modes, filter maintenance, and remote control operation so you get optimal performance year after year.
Schedule your mini split consultation or request a quote today.
Why Locals Choose This Option
When you book service, your technician evaluates your home's layout, discusses your comfort goals, and recommends the best mini-split configuration for your needs. You receive clear explanations of single-zone versus multi-zone systems, BTU capacity, and SEER ratings so you can make an informed decision. Every visit includes precise measurements to determine optimal indoor unit placement for even airflow and unobtrusive appearance.
Just Right Heating & Cooling emphasizes clean, precise installations that minimize wall penetrations and conceal refrigerant lines for a finished look. Older homes in Tonawanda and Buffalo often lack central ductwork, making mini-splits an ideal solution for adding comfort without tearing into walls or ceilings. Installations include securing outdoor units on stable pads, running refrigerant lines through small conduit, and testing system performance under load.
Repairs range from compressor replacements and drain line cleanings to remote control troubleshooting and refrigerant top-offs. Maintenance services include filter cleaning, coil inspections, and system testing to keep your mini-split running at peak efficiency. Replacement projects begin with selecting the right Mitsubishi model for your square footage and climate zone, ensuring you benefit from the latest inverter technology and whisper-quiet operation.

What's Included in This Service
Homeowners throughout Grand Island and surrounding communities often have questions about mini-split performance, maintenance schedules, and what makes Mitsubishi Diamond Contractor certification valuable. These answers address the most common concerns about ductless heating and cooling systems.
What is a Mitsubishi Diamond Contractor?
A Diamond Contractor is a certified installer who meets Mitsubishi's highest standards for training, customer satisfaction, and installation quality. You receive access to extended 12-year parts warranties on qualifying systems, far exceeding standard coverage.
How often should I clean my mini-split filters?
You should clean filters every two to four weeks during heavy use. Filters slide out easily from the indoor unit, rinse under water, and dry before reinstalling—a simple task that maintains airflow and efficiency.
Can mini-splits provide heating in winter?
Yes, mini-splits operate as heat pumps and provide efficient heating down to around 5 degrees Fahrenheit. Mitsubishi's Hyper-Heat technology ensures reliable warmth even during Grand Island's coldest winter nights.
How long does a mini-split installation take?
Most single-zone installations take four to six hours, while multi-zone systems may require a full day. Your technician completes all refrigerant line work, electrical connections, and testing in one visit.
What causes a mini-split to leak water indoors?
Indoor leaks often result from a clogged drain line or improper unit leveling. Your technician uses a drain line flush and level adjustments to restore proper condensate drainage and prevent future leaks.
