Here in Longmont, we deal with cold winters, warm summers, and plenty of older homes that were never built with central ductwork. That's exactly where ductless mini splits shine. They heat, they cool, and they let you control the temperature room by room, no ducts required.
At EP Plumbing, Heating & Air, we're a family-owned local company that treats your home like our own.
Mini Split Installation Services Offered in Longmont
- New mini split installation and ductless HVAC installation
- Single-zone and multi-zone system setup
- Mini split replacement for aging or failing units
- Heat pump installation and air handler installation
- Outdoor condenser replacement
- Refrigerant diagnostics and leak detection
- Thermostat and remote control setup
- Seasonal maintenance and performance inspections
- Preventative maintenance plans
- Emergency mini split repairs
Because they need no ductwork, ductless systems are perfect for spaces where traditional HVAC falls short:
- Garages and workshops
- Home additions and finished basements
- Sunrooms and bonus rooms
- Older and historic homes
- Guest houses and ADUs
- Home offices and small commercial spaces
A mini split for garage or addition in Longmont is one of the most popular retrofit projects we do, it turns unused square footage into comfortable, usable living space.
Ductless Mini Split System Installation
A ductless system has two main parts: an outdoor condenser and one or more indoor air handlers. A small line set, usually just a few inches wide, connects them through the wall. No bulky ductwork, no major demolition.
This makes ductless a great fit for homes without existing ducts, and for retrofit projects where running new ducts would be expensive or invasive. We route line sets cleanly, handle the electrical hookup, and charge the refrigerant to manufacturer specs so your system runs efficiently from day one.
Single-Zone and Multi-Zone Mini Split Setup
A single-zone system pairs one indoor air handler with one outdoor condenser. It's perfect for cooling or heating a specific space, like:
- Bedrooms
- Home offices
- Sunrooms
- Basements
- Bonus rooms
- Workshops
Single-zone units give you independent temperature control, quiet operation, and high energy efficiency, all with minimal installation requirements.
A multi-zone system connects multiple indoor air handlers to one outdoor condenser. Each zone gets its own thermostat, so everyone in the house can set their own comfort. Multi-zone mini split installation is ideal for whole-home comfort, letting you customize heating and cooling from room to room without wasting energy on spaces nobody's using.
Whether you need simple mini split AC installation in Longmont for one room or a full multi-zone setup, we size and install it right.
Mini Split Repair and Maintenance
Even the best systems need service now and then. Our maintenance keeps your unit efficient, and our repair team gets things back on track fast when something goes wrong. More on repairs below.
Mini Split Sizing and System Consultation
Bigger isn't always better with ductless. An oversized unit short-cycles and wastes energy: an undersized one struggles to keep up. That's why proper sizing matters.
We use a load calculation that accounts for your square footage, insulation, windows, ceiling height, and sun exposure to figure out the right BTU capacity for each zone. Then we help you pick the best mini split system for your Longmont CO home based on your goals and budget.
Energy Efficiency and Heat Pump Technology
A ductless heat pump in Longmont both heats and cools with a single system. Variable-speed inverter technology ramps output up or down instead of blasting on and off, which means quieter operation, steady comfort, and lower energy bills.
High SEER ratings translate to real savings, and zoned control means you're not paying to condition empty rooms. Well-known manufacturers like Mitsubishi and Daikin build reliable inverter-driven systems with strong cold-climate performance, good options to consider for our Front Range weather.
Why Choose EP Plumbing, Heating & Air Services in Longmont
- We're local and we know Longmont. Our team understands Front Range weather, sudden temperature drops, and the long heating seasons that put real stress on your system.
- We're licensed and insured. Every EP Plumbing, Heating & Air technician is licensed and insured in Colorado, background checked, and trained to respect your home. We leave every job site clean.
- We give honest advice. We won't push a replacement when a repair will do. You get straight answers and upfront pricing with free estimates before work begins.
- We respond fast. With 24/7 emergency service and same-day appointments when possible, we're here when you need us. When you call, you talk to a real professional who takes your problem seriously.