Our Services
From residential comfort to commercial refrigeration, Peak Heating & Cooling delivers expert HVAC solutions across Eastern Montana.
Commercial
Commercial Installation
When your business needs a new HVAC system, getting the installation right the first time is critical. At Peak Heating & Cooling, we handle full-scale commercial HVAC installations for offices, retail spaces, warehouses, restaurants, and industrial facilities of all sizes. We start with a thorough load calculation and building assessment to design a system that matches your exact square footage, occupancy, and usage patterns. From rooftop package units and split systems to multi-zone commercial setups, we source and install equipment from trusted manufacturers built to handle Montana's extreme temperature swings. Every installation is completed to local code, properly commissioned, and tested before we leave the job site. We also coordinate with general contractors and building managers to minimize disruption to your operations during the install process.
Commercial Service & Repair
A failing HVAC system in a commercial building isn't just uncomfortable — it can mean lost productivity, unhappy customers, and costly emergency shutdowns. Peak Heating & Cooling provides comprehensive commercial HVAC service and repair for businesses throughout Eastern Montana. Our technicians are experienced with a wide range of commercial equipment including rooftop units, air handlers, heat pumps, boilers, and chiller systems. We offer scheduled preventive maintenance programs designed to catch problems before they become expensive failures, as well as fast-response emergency repair service when something goes wrong unexpectedly. We keep detailed service records for your equipment so we can spot trends, recommend timely repairs, and help you plan for system replacements before breakdowns catch you off guard.
Residential
Residential Installation
Your home's heating and cooling system is one of the most important investments you'll make — and one of the most used. Peak Heating & Cooling installs new furnaces, central air conditioners, heat pumps, and complete HVAC systems for homes of all sizes across Billings and Eastern Montana. We take the time to properly size your new equipment based on your home's square footage, insulation levels, window placement, and local climate data. An oversized or undersized system will cost you more to operate and wear out faster — proper sizing is something we take seriously on every job. We work with leading equipment brands and can help you choose the right system for your budget and efficiency goals. Our installations include all necessary ductwork connections, electrical work coordination, thermostat setup, and a full system test before we consider the job complete.
Residential Service & Repair
When your furnace stops working in the middle of a Montana winter or your air conditioner quits during a summer heat wave, you need a technician you can count on — fast. Peak Heating & Cooling provides residential HVAC service and repair for all makes and models of heating and cooling equipment. Whether it's a routine annual tune-up, a refrigerant recharge, a blower motor replacement, or a full diagnostic on a system that just isn't performing right, our technicians have the tools and experience to get your home comfortable again. We also offer seasonal maintenance plans that include a full inspection and tune-up each spring and fall to keep your system running efficiently and catch small issues before they turn into big repair bills. We're honest about what your system needs — we'll never recommend a repair or replacement you don't actually need.
Refrigeration
Refrigeration Installation
Commercial refrigeration is a specialized field that requires precision installation to ensure food safety, energy efficiency, and long equipment life. Peak Heating & Cooling installs a full range of commercial refrigeration systems including walk-in coolers, walk-in freezers, reach-in refrigerators and freezers, display cases, and under-counter units for restaurants, grocery stores, convenience stores, bars, and food service operations. We handle everything from the refrigeration equipment itself to the condensing units, evaporator coils, refrigerant piping, electrical connections, and temperature controls. Proper installation isn't just about making the unit run — it's about making sure it holds temperature accurately, runs efficiently, and meets health department requirements. We work with your timeline to minimize disruption to your business and make sure your new refrigeration system is dialed in before we hand it over.
Refrigeration Service & Repair
Refrigeration failure in a commercial setting can mean thousands of dollars in lost product and potential health code violations — which is why fast, reliable service matters. Peak Heating & Cooling provides commercial refrigeration service and repair for restaurants, bars, grocery stores, convenience stores, and any business that depends on refrigeration to operate. Our technicians are trained to diagnose and repair issues with condensing units, evaporator coils, compressors, refrigerant leaks, defrost systems, door gaskets, temperature controls, and more. We stock commonly needed parts to minimize wait times and get your equipment back online as quickly as possible. We also offer preventive maintenance programs for commercial refrigeration equipment — regular cleaning of coils, checking refrigerant levels, inspecting electrical connections, and verifying temperature accuracy — to help you avoid costly emergency breakdowns.
Kitchen Equipment
Kitchen Equipment Sales
Outfitting a commercial kitchen requires equipment that can handle the demands of a professional food service environment day in and day out. Peak Heating & Cooling supplies commercial kitchen equipment for restaurants, cafeterias, school kitchens, bars, food trucks, and catering operations throughout Eastern Montana. Our product lineup includes commercial ranges, ovens, fryers, griddles, broilers, steamers, prep tables, refrigerated prep units, ventilation hoods, exhaust fans, and more. We work with reputable commercial equipment manufacturers to source quality products that fit your operation's volume, menu, and budget. Whether you're opening a new restaurant from scratch, expanding an existing kitchen, or replacing aging equipment, we can help you select the right pieces and get them delivered and installed. We also advise on ventilation and hood requirements to make sure your kitchen meets fire code and health department standards.
Kitchen Equipment Service
Commercial kitchen equipment takes a beating — high heat, heavy use, grease buildup, and constant cycling all take their toll. When something breaks down in the middle of a busy service, you need a technician who can respond quickly and get you back up and running. Peak Heating & Cooling provides service and repair for a wide range of commercial kitchen equipment including ranges, ovens, fryers, griddles, steamers, ventilation hoods, and exhaust systems. Our technicians are familiar with the major commercial equipment brands and carry common replacement parts to speed up repairs. We also offer scheduled maintenance services to keep your equipment clean, calibrated, and operating safely — regular maintenance extends equipment life, improves energy efficiency, and helps you avoid the kind of unexpected breakdowns that can shut down a kitchen at the worst possible time. Whether it's a pilot light issue, a faulty thermostat, a clogged burner, or a more complex mechanical failure, we'll diagnose it accurately and fix it right.
Mini Splits
Mini Split Installation
Ductless mini split systems are one of the most versatile and efficient heating and cooling solutions available today — and they're a perfect fit for many Montana homes, shops, and commercial spaces. Peak Heating & Cooling installs single-zone and multi-zone mini split systems for a wide range of applications including home additions, garages, shops, server rooms, offices, sunrooms, and spaces where running traditional ductwork isn't practical or cost-effective. Mini splits offer precise temperature control by zone, whisper-quiet operation, and high energy efficiency ratings that can significantly reduce your utility bills compared to older heating and cooling equipment. We install systems from leading manufacturers and handle the complete installation including mounting the indoor air handler, placing the outdoor condensing unit, running the refrigerant lines and electrical connections, and commissioning the system for optimal performance. We'll also walk you through how to use your new system and its remote or smart thermostat controls.
Mini Split Service & Repair
Mini split systems are reliable and long-lasting when properly maintained — but like any mechanical equipment, they need regular attention to keep running at peak efficiency. Peak Heating & Cooling provides service, maintenance, and repair for all brands of ductless mini split systems in Eastern Montana. Our maintenance service includes cleaning the indoor air handler filters and coils, inspecting the outdoor unit, checking refrigerant levels and pressures, testing electrical connections, and verifying that the system is heating and cooling to its rated capacity. Regular maintenance not only extends the life of your equipment but also keeps it running efficiently — a dirty or neglected mini split can use significantly more energy than a well-maintained one. If your mini split is making unusual noises, not reaching temperature, leaking water, or showing error codes, our technicians can diagnose the issue and get it repaired quickly. We service all major brands including Mitsubishi, Daikin, LG, Fujitsu, and more.
Ready to Get Started?
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