There's a particular kind of misery that comes with a house creeping past 85 degrees during a North Carolina August while you sit on hold waiting for somebody to call you back. Humidity around here makes it worse, turning a warm room sticky and unbearable in a hurry, and that's before you start worrying about pets, kids, or an older parent in the next room. Calderon HVAC and Plumbing Inc answers the phone and gets somebody rolling toward you, whether the problem showed up at 2:00 in the afternoon or 5:00 in the morning. Homeowners and business owners in and around Asheboro, NC, count on us to figure out what went wrong, explain it in plain language, and get cool air moving again.
Based in Asheboro, NC, Calderon HVAC and Plumbing Inc is a locally owned heating, cooling, and plumbing company serving residential, commercial, and industrial properties. Cooling work makes up a large share of what our team does, covering repair, installation, replacement, seasonal maintenance, tune-ups, and around-the-clock emergency response for homes and businesses. New construction projects fall within our scope as well, so builders can hand off the cooling portion and know it's being handled by people with more than 15 years in the trade.
Here's a scenario most people describe when they call. The thermostat is set where it always is, the indoor unit sounds like it's running, and yet the air coming from the vents feels lukewarm at best. Sometimes the outdoor unit sits there humming without the fan turning. Other times, everything seems to be working, and the house simply never gets to where you want it to be.
The cause usually falls into a handful of buckets. Airflow problems come first, since a filter that hasn't been changed in months, a blocked return, or a coil packed with dust can starve the system and freeze it solid. Refrigerant is next, and because it's never consumed the way fuel is, a low charge means there's a leak somewhere that needs to be found. Electrical failures round things out, with capacitors, contactors, and fan motors being common culprits. Once in a while it turns out to be something simple, like a tripped breaker or a condensate drain that backed up and shut the system down on purpose.
Diagnosis is where a good air conditioning contractor earns their keep. Our technician starts by checking the obvious things, then measures temperature split across the coil, verifies refrigerant pressures, tests electrical components under load, and inspects the ductwork for leaks or blockages. Guessing gets expensive fast, so we'd rather spend the extra 20 minutes confirming what's actually wrong before anyone quotes you a part. Once we know, you get a straight explanation of what failed, what it takes to fix it, and what that costs, along with an honest read on whether the repair makes sense given the age of your equipment.
The result is a system that cools properly again, plus a clear picture of where things stand. Sometimes that means a capacitor is replaced in half an hour, and you're back in business. Other times it means a conversation about whether pouring another repair into a 15-year-old unit is money well spent. Either way, our work carries a one-year workmanship warranty, and you'll know exactly what was done and why before we pull out of your driveway.
Cooling problems come in all shapes and sizes, so here's a look at how our air conditioning services cover the full range.
New systems are sized based on an actual load calculation rather than whatever happened to be there before, since an oversized unit short cycles and leaves your house feeling clammy. Placement, line sets, electrical connections, and thermostat setup all get handled as part of the job. Permits and inspections are our responsibility too, so nothing lands back on your plate later.
Annual service catches the small stuff, like a weak capacitor or a coil that needs cleaning, well before it turns into a July breakdown. Our technicians check refrigerant pressures, tighten electrical connections, clear the condensate line, test the safety controls, and clean what needs cleaning. Regular air conditioner service also keeps most manufacturer warranties intact, which is worth knowing if your system is still fairly new.
Diagnosing the actual cause comes before any parts get replaced, whether the trouble is electrical, refrigerant-related, or somewhere in the airflow. Common repairs include capacitors, contactors, fan motors, thermostats, and blocked condensate drains. Whatever we find, you'll hear what it is and what your options are before we start turning wrenches.
Systems past the 12–15-year mark that need major repairs are usually better candidates for replacement, especially as older refrigerants become harder and pricier to source. As an HVAC contractor handling both sides of that decision, we'll lay out repair costs against replacement costs and let you decide without any pressure. Financing options are available if the timing catches you off guard.
Breakdowns rarely wait for business hours, so our line stays open 24/7. Anyone dealing with a system down on a holiday weekend or in the middle of the night can reach a real person and get help on the way. Extreme heat is genuinely dangerous for infants, older adults, and anyone with health conditions, and emergency AC services exist for exactly those situations.
Houses of every age and layout are within our scope, from a straightforward changeout to a system that's never properly cooled the upstairs. Older homes in this area often have duct issues layered on top of equipment problems, and sorting out both is what actually fixes the comfort complaint. A trustworthy air conditioning company should be looking at the whole picture, not just the box outside.
Businesses lose customers and productivity when buildings get too warm, and rooftop units often fail during the busiest week of the year. Our crew services and replaces commercial equipment, handles tenant improvement work, and sets up preventive maintenance schedules that fit around your operating hours. Service agreements are also available for property owners who'd rather plan than react.
Builders and general contractors can hand us the cooling scope and move on to the rest of the project. Duct layouts, equipment selection, and system sizing all get worked out during planning rather than patched together at the end. Coming from a construction background ourselves, we understand how to stay on schedule and coordinate with the other trades on site.
Hearing your furnace click on but never actually feeling warm air usually points to an igniter, a flame sensor, or something else worth checking before winter really settles in. Heating services we handle include furnace and heat pump repair and installation, maintenance visits, and emergency calls at any hour the system fails. Commercial properties, new construction, and boiler service round out the list.
Repair bills stacking up on a 15-year-old system start looking a lot like a down payment on a new one. HVAC installation and replacement through us includes residential and commercial equipment, high-efficiency models, energy-efficient upgrades, correct sizing, duct modifications, and smart thermostat setups. Newly built homes and buildings get the same thorough install from the very first day.
Sealed-up modern houses hold on to heating and cooling nicely, and they hold on to everything floating in the air right along with it. Indoor air quality improvements we install include whole-home air cleaners, purification systems, UV lights, upgraded filtration, dehumidifiers, ventilation work, and duct cleaning.
Air escaping through gaps and bad joints never reaches the room it was headed for, and you paid to condition every bit of it. Ductwork services we provide include installation, replacement, repair, sealing, airflow balancing, and insulated systems for residential, commercial, and new construction properties. One room that's always 10 degrees off from the rest is worth our looking at.
Losing climate control in a warehouse or office building creates problems that extend well beyond discomfort, from unhappy employees to products sitting in the wrong conditions. Commercial HVAC services we deliver include repairs, rooftop unit maintenance, preventive service, equipment replacement, tenant improvements, and small- to large-commercial and industrial installations.
Water finds its way into places you'd never expect, and by the time it shows up on the ceiling downstairs, the repair has grown considerably. Plumbing repairs we handle include pipe leaks, drain problems, toilet and faucet issues, garbage disposal problems, and emergencies at homes and businesses. Calling early on a small leak almost always beats waiting to see if it gets worse.
Most water heaters last between 8 and 12 years, and yours will usually give you some warning before it fails. Water heater services from our plumbers cover repairs, replacements, maintenance, and new installations of tank and tankless models powered by gas or electricity. Commercial buildings with higher demand are also sized and configured accordingly.
Multiple drains backing up at the same time typically means the trouble sits out in the main line, not under any one fixture. Drain and sewer services we provide include drain cleaning, hydro jetting, clog removal, camera inspections, sewer repair, sewer replacement, and root intrusion work. Getting eyes on the line takes the guesswork out of what happens next.
Galvanized pipe rusts from the inside out, which is why the pressure drops long before you ever see a leak. Repiping and water line services we perform include whole-home repiping, water line replacement and repair, pipe upgrades, commercial piping, and copper or cross-linked polyethylene (PEX) installations.
Picking out a new sink or shower is the fun part, and making sure the supply lines and drains behind it are up to the job is ours. The plumbing installation and replacement services we offer include toilets, faucets, sinks, tubs, showers, fixtures of all kinds, plumbing remodels, and new construction. Kitchen and bathroom projects go a lot smoother when the plumbing side is handled by someone who's done a few hundred of them.
Restaurants, offices, and retail buildings put far more demand on their plumbing than any house ever will, and the wear shows up faster. Commercial plumbing services we handle include repairs, preventive maintenance, plumbing replacements, service agreements, and tenant improvements.
Choosing who works on your home comes down to trust, so here's what you can expect from Calderon HVAC and Plumbing Inc.
Someone's available every hour of every day, holidays included, because a failed system at 8:00 at night shouldn't mean waiting until morning.
Over 15 years of hands-on work in the trades stands behind every job, and treating people well is a bigger priority around here than rushing to the next call.
Unexpected repairs and replacements often show up at the worst possible time, so ask us about financing when you need a little flexibility.
Pricing comes to you at no cost and with no strings, giving you room to think it over before anything gets scheduled.
Equipment from all the leading manufacturers is available through us, and we'll help you weigh which one fits your space and your budget.
A one-year workmanship warranty comes with every job, which keeps us on the hook well after the work is finished.
Most straightforward residential swap-outs wrap up in a single day, usually somewhere between four and eight hours depending on how accessible the equipment is. Jobs that involve new line sets, electrical upgrades, or duct modifications can stretch into a second day. Commercial installs and new construction projects run on their own timeline because they're often coordinated with other trades on-site.
Once a year is the standard recommendation, ideally in spring before the humidity settles in and cooling season really starts. Systems that handle both heating and cooling, like heat pumps, benefit from twice-yearly visits since they run nearly year-round here. Skipping maintenance won't break a system overnight, though it does shorten equipment life and tends to void parts of most manufacturer warranties.
It depends on who's in the house and what the forecast looks like. Temperatures in the nineties, combined with high humidity, can quickly make a home dangerous for older adults, infants, and anyone with breathing problems or chronic health conditions, which is why emergency AC service exists. A burning smell, sparking, or water pouring out around the indoor unit is considered urgent, no matter the season.
Age and repair cost tell you most of what you need to know. Systems 12–15 years old facing repairs that run a third or more of the replacement cost are usually better candidates for replacement, especially since older equipment uses refrigerant that's becoming harder to source and more expensive. Newer systems with a single failed part are almost always worth fixing.
Spring and fall are the sweet spots. Contractors have more availability during those shoulder seasons, equipment is easier to get, and you're not sitting in a hot house waiting on an install date. Replacing a system in the middle of July means competing with everyone else whose unit picked the same week to quit.
FAQs reviewed by Filiberto Calderon, owner of Calderon HVAC and Plumbing Inc, an experienced and local HVAC contractor.
Contact us for a free estimate on any cooling repair, replacement, or installation. We'll get a technician headed your way and have your property feeling comfortable again before the day's out.
Business Name: Calderon HVAC and Plumbing Inc
Address: Asheboro, NC, 27203
Phone: 336-964-3611
Business Hours: 24/7
24 Hour Emergency Service Available
Ask us about financing options
Contact us about available promotions
One-year workmanship warranty
