Top Emergency HVAC Services in Longmont, CO, 80501 | Compare & Call
Horizon Appliance & HVAC
Since 2015, Horizon Appliance & HVAC has provided reliable repairs and installations for Longmont, CO. Their skilled, EPA-certified technicians handle everything from fridge and washer repair to HVAC system maintenance, offering a clear three-hour service window and a warranty on their work.
Mountain Comfort Climate Systems provides reliable heating and air conditioning services to Longmont, CO, and surrounding communities. Their skilled team handles everything from system maintenance to urgent repairs. Homeowners in Firestone, Frederick, and Berthoud trust them for straightforward solutions and dependable service when it's needed most.
Since 1997, Scott's HVAC has been a trusted heating and air conditioning provider in Longmont, CO. Founder Scott R. built the company to offer reliable service and fair pricing. Their skilled technicians handle HVAC and water heater repair, replacement, and maintenance, with extended hours for your convenience.
Colorado's Finest Heating and Air Conditioning
Colorado's Finest Heating and Air Conditioning is a trusted HVAC and plumbing company in Longmont, CO. They provide skilled installation and repair for heating, air conditioning, and water heaters, along with expert plumbing services. Offering free estimates and maintenance plans, they are a reliable choice for homeowners across the Front Range.
Viking Mechanical Services
For over two decades, Viking Mechanical Services has been a trusted HVAC and plumbing resource in Longmont, CO. Their skilled technicians provide expert heating, cooling, water heater, and pipe services. Founded in 1998, they offer clear pricing and dependable installation, repair, and maintenance for both homes and businesses throughout Northern Colorado.
Kiko's Heating and A/C is a trusted HVAC company serving Longmont and Niwot, Colorado. They handle heating and air conditioning needs, along with plumbing and painting work. Their skilled technicians are available for reliable repairs and maintenance during regular business hours from Monday through Wednesday.
Buzz Barday Plumbing & Mechanical provides expert plumbing and HVAC services to Longmont, CO. With 25 years of experience and 24/7 emergency availability since 2000, they are a reliable local choice. Their skilled team handles everything from water heater service and boiler repair to new bathroom fixture installations.
Red Star Plumbing is a trusted Longmont, CO plumber and HVAC specialist with over 15 years of service. The family-run team provides reliable repairs and installations for your home or business, from drain cleaning and water heaters to heating and cooling systems. They are known for prompt, respectful service in Longmont and surrounding Boulder County communities.
Colorado Green Plumbing, Heating and Cooling
Colorado Green Plumbing, Heating and Cooling is a trusted, family-owned provider in Longmont, CO. With over 40 years of local experience, their skilled technicians handle plumbing, HVAC repairs, water heater installation, and system inspections, focusing on reliable solutions and customer care for every home project.
Hot and Cold Mechanical provides reliable plumbing and HVAC service to Longmont, CO. Their skilled team handles installation, repair, and inspection for furnaces, air conditioners, water heaters, and more. Available around the clock for emergencies, they are a trusted local choice for keeping your home's systems running smoothly.
Your Trusted Guide to HVAC Service in Longmont, CO
When a deep freeze rolls in from the Front Range or a summer heatwave bakes Longmont, a reliable HVAC system isn't just a comfort—it's a necessity. For homeowners across our city, from Old Town to Prospect, understanding your HVAC service options is key to staying safe and comfortable year-round. This guide is designed to help you navigate everything from routine maintenance to urgent, 24/7 repairs, providing clear, local expertise on HVAC service in Longmont, CO.
What Does HVAC Service Cover in Longmont?
HVAC service is a full-scope term that covers everything needed to keep your heating and cooling running smoothly. In Longmont, this means regular maintenance to prepare your furnace for our snowy winters and your AC for our hot, dry summers. It includes repairs for when something breaks, whether it's a faulty ignition on your gas furnace or a frozen coil on your central air. Most importantly for our climate, it means having access to emergency response and same-day service when sudden failures threaten your home's safety or comfort.
Defining a True HVAC Emergency
Knowing when to call for emergency HVAC service can prevent dangerous situations. In Longmont, an emergency includes a total loss of heat during a winter storm, which can lead to frozen pipes. It means your AC failing completely during a 95-degree day, risking heat exhaustion for children or elderly family members. Other critical emergencies are the smell of gas or a carbon monoxide alarm sounding, electrical burning smells from your equipment, or a major water leak from your AC unit that's flooding your basement.
Longmont's Climate and Your HVAC System
Our local weather puts unique stress on heating and cooling equipment. Winters can be bitterly cold, testing the limits of every furnace and heat pump. Summers bring intense heat and low humidity, causing AC systems to run constantly. We also deal with dust, pollen, and occasional wildfire smoke that can clog filters and reduce indoor air quality. Whether you live in a historic home near downtown with an older boiler, a newer subdivision in southwest Longmont with a high-efficiency heat pump, or a condo with a ductless mini-split, your system works hard to keep up.
Common HVAC Problems We See in Longmont Homes
Local homeowners often face specific issues. We frequently get calls about AC units not cooling, which is especially common during our first major heatwave of the season. Another regular problem is furnaces not igniting when the first cold snap hits. Frozen evaporator coils and clogged condensate drain lines are typical causes of AC units leaking water inside the house. Failing capacitors or blower motors, faulty thermostats, and reduced airflow from dirty filters round out the most common repairs. For example, we recently helped a family in the Indian Hills neighborhood whose furnace was producing a faint, dusty smell—a sign of a cracked heat exchanger that could have led to carbon monoxide issues. Another customer in the Harper Lake area had water pooling around their indoor air handler because a clogged drain line overflowed during a cooling cycle.
Emergency, Same-Day, or Routine Service: Knowing the Difference
Understanding these service levels is crucial for getting the right help at the right time. Emergency HVAC service is for immediate, safety-critical situations, like a gas leak or no heat in freezing weather. Same-day HVAC service is for urgent but not life-threatening needs, such as an AC failure on a hot day or a furnace making strange noises. Routine service is for scheduled maintenance, minor repairs, or issues you've noticed that don't affect safety or basic comfort, like a slightly noisy system or scheduling your seasonal tune-up.
Transparent HVAC Service Costs in Longmont
We believe in clear, upfront pricing. A standard diagnostic fee typically applies to pinpoint the problem. For after-hours emergency calls, there is an emergency call-out fee, and labor rates are often higher. Regular hourly labor and the cost of any replacement parts complete the estimate. For major jobs like a full system replacement, local permit or inspection fees from the City of Longmont may apply. As an example, a common after-hours repair like replacing a furnace ignitor on a cold night might include the emergency fee, premium labor, and the part cost. A same-day AC repair during business hours for a failed capacitor would generally involve the standard diagnostic fee, regular labor, and the part.
Signs You Need Immediate HVAC Service
- No heat during freezing weather
- Carbon monoxide alarm activation
- Strong gas odor near the furnace
- Smoke or burning electrical smells
- Water pooling from your indoor AC unit
- Loud banging, screeching, or popping noises
- Complete AC failure during dangerous heat
Safety Checklist While You Wait for Help
- If you smell gas, evacuate immediately and call your gas utility from outside.
- If your CO alarm sounds, get everyone out of the house and call 911.
- If it is safe to do so, shut off your HVAC system at the thermostat or breaker.
- Keep a safe distance from any electrical components that are sparking or smoking.
- Move children, elderly, or vulnerable occupants to a neighbor's house or a warm/cool car.
- Never attempt to repair gas lines or high-voltage electrical components yourself.
Local Codes and Why Licensing Matters
In Longmont, HVAC work must comply with specific codes for your safety. This includes proper furnace venting to prevent carbon monoxide buildup and EPA-certified handling of refrigerants during AC service. Major installations or replacements often require a permit from the city. Hiring a licensed HVAC service provider ensures this work is done correctly and legally, protecting your home and your family.
What to Expect: Response Times in Our Area
When you call for emergency HVAC service near me, our goal is to get a technician to you as quickly as possible. In the Longmont area, typical response times can range based on traffic, severe weather, and your specific location relative to our dispatchers. We work to navigate routes via Highway 119, I-25, and local roads efficiently to reach neighborhoods from Creekside to the north all the way to the Firestone area.
Your Local Resource for Reliable Comfort
Navigating HVAC service in Longmont, CO, doesn't have to be stressful. Whether you're facing an urgent breakdown or planning proactive maintenance, knowing you have a local expert ready to help brings peace of mind. For urgent situations that can't wait, or for same-day service to restore your comfort, our team is on call.
Longmont Emergency HVAC provides trusted HVAC service in Longmont, CO, including 24/7 emergency response and same-day repairs. Call (888) 996-4787 now for immediate dispatch.
