Services

    Commercial Chiller Repair & Service

    Expert repair and maintenance for air-cooled, water-cooled, and glycol chillers across Northern Colorado — breweries, food processors, data centers, and large facilities trust Accutemp to keep process cooling online with 24/7 emergency dispatch.

    When a chiller goes down, it usually takes a whole operation with it — a brewery loses fermentation control, a food processor loses a production line, a data center starts overheating, a large building loses its cooling. Accutemp Services provides commercial chiller repair, service, and preventive maintenance across Northern Colorado for air-cooled, water-cooled, and glycol chiller systems. Our technicians are trained on the refrigerant circuits, chilled-water loops, and controls these high-value systems run on, and our 24/7/365 dispatch treats a failed chiller as the production emergency it is.

    Chillers are among the most complex mechanical systems in any commercial or industrial facility. Unlike a packaged rooftop unit, a chiller couples a full refrigeration circuit (compressor, condenser, evaporator, expansion device) to a chilled-water or glycol loop that carries cooling out to where it's needed — air handlers, process equipment, fermentation tanks, jacketed vessels, or precision-cooling units. A failure can originate on the refrigerant side, the water/glycol side, the controls, or the flow components, and pinpointing which requires a technician who understands the whole system. Accutemp's chiller techs diagnose at the system level instead of swapping parts and hoping.

    We service the chiller types that run Northern Colorado operations: air-cooled chillers (the most common for breweries and mid-size buildings), water-cooled chillers paired with cooling towers (larger facilities and process loads), and glycol chillers built for low-temperature and freeze-protected applications. We work across scroll, screw, and reciprocating compressor platforms from manufacturers like Trane, Carrier, York, Daikin/McQuay, Multistack, and Aermec, as well as the packaged glycol chillers from process-cooling brands (Pro Refrigeration, G&D, and similar) that brewery and food clients rely on. Common repairs include low-refrigerant and leak diagnosis, fouled condenser and evaporator service, compressor failure, flow and pump problems, freeze faults, scaling and water-treatment issues, and control/sensor troubleshooting.

    Glycol and process chillers are a particular strength because they sit right at the intersection of our HVAC and commercial-refrigeration expertise. Northern Colorado's brewery and distillery scene runs on glycol — chilling fermentation, cold-crashing tanks, and protecting product through tight temperature bands — and food processors run process loops that can't drift. We handle glycol concentration and freeze-point issues, pump and flow troubleshooting, plate-and-frame heat exchanger service, and the refrigeration-circuit work underneath, so the same vendor that keeps your walk-ins and HVAC running can keep your process cooling online too.

    Because chillers are high-value, high-consequence equipment, the real money is in preventing the failure, not just fixing it. Our preventive maintenance for chillers includes refrigerant-charge and superheat/subcooling verification, condenser and tube cleaning, water treatment and glycol testing, flow and pump checks, electrical and control inspection, and combustion-free efficiency tuning of the refrigeration circuit. Proper maintenance protects efficiency (a fouled condenser quietly inflates energy cost long before it causes a hard failure) and extends the life of a system that's expensive to replace. For facilities where downtime is unacceptable, we build the PM schedule around your production calendar.

    What's Included

    • Local dispatch for commercial chiller repair near you — Loveland, Fort Collins, Greeley & the Front Range
    • 24/7 emergency chiller repair dispatch across Northern Colorado
    • Air-cooled, water-cooled, and glycol chiller diagnosis and repair
    • Glycol chiller service for breweries, distilleries, and food processors
    • Process-cooling and low-temperature chiller loop troubleshooting
    • Scroll, screw, and reciprocating compressor service and replacement
    • Refrigerant leak detection, recovery, and recharge with EPA-certified handling
    • Condenser, evaporator, and chilled-water tube cleaning and descaling
    • Cooling tower service, water treatment, and pump/flow repair
    • Plate-and-frame heat exchanger service and glycol freeze-point management
    • Control, sensor, and BAS-integration troubleshooting
    • Performance testing and efficiency optimization to cut energy cost
    • Preventive maintenance plans built around your production schedule

    Our Process

    1

    Emergency Dispatch

    A down chiller is a production emergency — our 24/7/365 line dispatches a chiller technician fast across our Northern Colorado service area

    2

    System-Level Diagnosis

    We evaluate the refrigerant circuit, the water/glycol loop, flow components, and controls together to find the true cause, not just the symptom

    3

    Expert Repair

    Our technicians repair using manufacturer-approved procedures and quality components, with common parts sourced fast through our distributor relationships

    4

    Performance Verification

    We verify charge, superheat/subcooling, flow, and leaving-water temperature so the system holds its setpoint under real load before we leave

    Frequently Asked Questions

    We treat a down chiller as a top-priority production emergency. Our 24/7/365 dispatch gets a chiller technician moving fast across our Northern Colorado service area, and you always reach a live person — day, night, weekend, or holiday. For breweries, food processors, and data-adjacent facilities where a chiller outage stops production or risks product, we prioritize the call accordingly.

    Service calls start at $145 per hour with a 1.5-hour minimum (so the floor for any visit is $217.50). Parts are billed separately at standard markup and backed by the manufacturer's parts warranty. Major work — compressor replacement, tube-bundle service, or full refrigerant-circuit rebuilds — is quoted in advance. We provide an itemized estimate before any work begins, and the 30-day labor warranty covers every repair.

    Yes — glycol chiller work is one of our strengths. Northern Colorado's brewery and distillery scene runs on glycol for fermentation control and cold-crashing, and we handle the whole system: glycol concentration and freeze-point issues, pump and flow troubleshooting, plate-and-frame heat exchanger service, and the refrigeration circuit underneath. We service packaged glycol chillers from process-cooling brands as well as conventional chillers adapted to glycol loops.

    We service air-cooled chillers, water-cooled chillers (with their cooling towers), and glycol/process chillers across scroll, screw, and reciprocating compressor platforms. We work with major manufacturers including Trane, Carrier, York, Daikin/McQuay, Multistack, and Aermec, plus the packaged glycol chillers common in brewery and food-processing operations. Whether it's a mid-size building chiller or a process loop that can't drift, our technicians have the system knowledge to service it.

    When a chiller runs but can't hold setpoint, the usual suspects are low refrigerant charge or a leak, a fouled condenser (air-cooled) or scaled tubes (water-cooled) choking heat rejection, reduced chilled-water or glycol flow from a pump or valve problem, or a control/sensor fault feeding the system bad information. We diagnose the actual cause across the refrigerant and water sides rather than assuming — guessing on a chiller gets expensive fast.

    Yes, and it also protects efficiency. Most catastrophic chiller failures are preceded by months of warning signs — a slowly fouling condenser, drifting refrigerant charge, declining water quality, or an aging compressor — that scheduled PM catches early. A fouled condenser alone can quietly inflate energy cost well before it causes a hard failure. Our chiller PM covers charge verification, tube/coil cleaning, water and glycol treatment, flow checks, and controls inspection, scheduled around your production calendar.

    Yes. On water-cooled systems the chiller and cooling tower are one cooling plant, so we service the whole loop — cooling tower cleaning and water treatment, condenser-water pumps, tube cleaning, and the chilled-water side including pumps, flow, and heat exchangers. Treating the chiller in isolation from the water system is how problems recur; we address the plant as a whole.

    Chillers are expensive to replace, so repair is usually the right call unless the system is well past its service life with failing major components (compressor, tube bundle) and declining efficiency. Modern chillers are significantly more efficient, so on an old, energy-hungry unit the utility savings can justify replacement over a few years. We provide an honest repair-vs-replace assessment with the efficiency and reliability tradeoffs laid out, never a default upsell.

    Yes. We dispatch from Northern Colorado and serve the Front Range — Fort Collins, Loveland, Greeley, Longmont, Windsor, Berthoud, the Denver metro, and surrounding cities. Our chiller clients include breweries, distilleries, food and beverage processors, large commercial buildings, and facilities with process-cooling loads. Northern Colorado calls typically reach the customer fastest; Denver metro and southern areas run a bit longer depending on distance.

    Related Services

    Need emergency service?

    Ready to Get Started?

    Get a free, no-obligation quote for your commercial HVAC, refrigeration, or kitchen equipment needs.

    Call Now