Capacitor and Contactor Repair
When the fan hums but will not spin, or the compressor refuses to start, a weak capacitor or worn contactor is often involved. We test each part and replace only what has failed.
PACKAGE UNIT REPAIR
Package Unit Repair in Pueblo, CO
When your package unit stops cooling, blows the wrong air in heating mode or shuts down partway through a cycle, Fesmire Heating & Air Conditioning finds the actual fault before recommending a repair. We are a second-generation, family-owned and operated company based in Pueblo, proudly serving homeowners in Pueblo, Pueblo West and surrounding Southern Colorado towns, with 25+ years of service behind our work. As an Armstrong Air ProTeam contractor, we repair any brand of package system. You get a plain explanation of what failed and your options before any work begins.
Call Now 719-240-5109Business hours: Monday – Friday, 7am – 4pm
- 25+ Years of Experience
- Family-Owned & Operated
- Second-Generation
- Armstrong Air ProTeam
- We Service Any Brand
WHY FESMIRE
A Pueblo HVAC Contractor That Tests Before It Replaces Parts
A package unit carries heating and cooling in a single outdoor cabinet, so the blower, controls and duct connections serve both seasons. A symptom in one mode can start in a part the other mode depends on. We test the whole cabinet instead of assuming the obvious part is the culprit, which helps you avoid repairs the unit never needed.
Fesmire began as a father's company and is now run by his son. When your package unit fails, you deal with the people who answer personally for the diagnosis and the fix, and that accountability keeps our recommendations honest. Our company story shows where we came from.
As an Armstrong Air ProTeam contractor, we know Armstrong Air package equipment well, yet a repair never depends on the nameplate. We service any brand, including units another contractor installed or that came with the house.
A compressor, coils, motors, capacitors and controls share one enclosure, and several of them fail in similar ways. We measure and test instead of swapping parts and hoping, then show you which part failed and how it caused what you noticed.
We put the needs of our customers first and work with you every step of the way. You hear what failed, what the repair involves and whether replacement deserves a look, and nothing begins until the plan makes sense to you.
Fesmire has been installing and servicing heating and cooling equipment since 2000. Veterans and seniors receive 10% off when they mention it, and our Specials & Coupons page explains how it works.
WARNING SIGNS
Signs Your Package Unit Needs a Repair Visit
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Cooling Weakens or the House Never Reaches the Set Temperature
If the unit runs for long stretches and the rooms stay warm, the cooling side is losing ground. A dirty or frozen coil, a failing condenser fan, a refrigerant problem or a tiring compressor can each be responsible. These faults need different repairs, so testing matters more than guessing. Check that the filter is clean, then give us a call.
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Heating Mode Blows Cool Air or Never Starts
Package units heat in different ways, with a gas section, electric heat or a heat pump circuit, and each has its own failure points. A failed igniter, a tripped limit switch, a burned-out heating element or a stuck reversing valve can all leave you with cool air. Confirm the thermostat is set to heat before you call.
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The Unit Hums, Clicks or Starts Then Stops
A hum with no fan movement, a repeated click at the cabinet or a unit that starts and shuts down again points to an electrical or protective fault. Weak capacitors, a worn contactor, a tripped pressure switch or an overheating motor are common causes. Repeated restarts strain the compressor, so leave the system off and let us test it.
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Ice on the Cabinet or Lines, or Water Around the Unit
Ice on the coil or refrigerant lines usually signals restricted airflow or a refrigerant problem, and running a frozen unit can damage the compressor. Standing water near the cabinet often comes from a blocked condensate drain or a worn seal. Turn the system off so the ice can melt, then call us to trace the cause.
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Banging, Squealing or Rattling From the Outdoor Cabinet
A steady, even hum is normal. A bang at startup, a squeal from a motor or a rattle in the cabinet is not. Loose panels, an unbalanced fan blade, worn motor bearings or a failing compressor can each produce a distinct sound, so switch the unit off if the noise is harsh and call us.
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Uneven Rooms, Weak Airflow or Climbing Utility Bills
Rooms that never settle, weak air at the registers or a bill that rises with no change in how you use your home can all signal a struggling system. A tired blower motor, a clogged filter, a dirty coil or a leaking duct connection may be behind it. We trace where comfort is being lost before suggesting any repair.
Package units run through our hot summers and cold winters from one cabinet, and regular tune-ups through our residential maintenance plan help catch these problems before the season begins. Our package unit maintenance page explains what each seasonal visit covers.
OUR REPAIR PROCESS
How We Trace a Package Unit Fault Across Both Seasons
1. Gather the Symptoms and Note Which Mode Fails
Because one cabinet handles heating and cooling, the first clue is whether the trouble shows up in one mode or both. We start with your description and the simple items behind many service calls.
- Ask what you saw, heard and smelled, and when the trouble began
- Learn whether heating, cooling or both modes are affected
- Confirm the thermostat mode, the breaker and any disconnect near the cabinet
- Note any blinking indicator light or fault code on the control board
- Record the brand and model from the data label on the cabinet
2. Inspect the Cabinet, Coil and Fan Section
A package unit lives outdoors, so weather, debris and vibration leave visible evidence. We look over the physical condition of the cabinet before we pick up a meter.
- Examine the condenser coil for dirt, damage or blocked airflow
- Inspect the fan blade and motor for wobble, wear or debris
- Check cabinet panels, seals and fasteners for gaps or looseness
- Look at the condensate drain and the area around the unit for water
- Check the visible duct connections between the cabinet and your home
3. Test Electrical Parts, Refrigerant Circuit and Airflow
Most package unit failures involve an electrical component, the refrigerant circuit or restricted airflow. We test all three instead of guessing at one.
- Measure voltage and amperage on the compressor and both motors
- Test capacitors, the contactor and the control board for correct operation
- Evaluate the refrigerant circuit for signs of a leak or a restriction
- Verify that the heating section, whether gas, electric or heat pump, starts and runs correctly
- Inspect the filter, blower wheel and coil for dirt or restriction
4. Pinpoint the Failure and Weigh Your Options
Once the cause is clear, we explain it in everyday language and let you decide how to proceed.
- Name the failed part and explain how it produced the symptoms you noticed
- Describe what the repair involves and what to expect if the problem is left alone
- Point out anything else we found that deserves your attention
- Lay out repair and replacement options honestly when both are reasonable, and walk you through package unit installation if replacing the unit is the better path
- Provide a clear, itemized quote for the work you choose before anything begins
5. Repair, Run Both Modes and Record the Test Readings
We finish by proving the repair worked under real operating conditions and leaving you with a record of what was done.
- Repair or replace the failed part and secure every electrical connection
- Run the unit through complete cooling and heating cycles as the season allows
- Record the final test readings so the unit's operation is documented
- Clean the work area and remove the old parts
- Give you a written summary of what we found, what we did and what we recommend going forward
Tell us which mode is acting up.
Call us and we’ll start with step one.
719-240-5109Business hours: Monday – Friday, 7am – 4pm
REPAIRS WE HANDLE
Package Unit Problems We Diagnose and Fix
Compressor and Condenser Fan Motor Repair
The compressor and the outdoor fan motor do the heavy work in the cabinet. We measure their electrical draw, explain what the readings mean and review your options if either one is failing.
Refrigerant Leak Diagnosis and Repair
Weak cooling, ice on the lines or a coil that keeps freezing can point to a leak. We look for the source of the problem instead of simply adding refrigerant and leaving the cause in place.
Blower Motor and Airflow Repair
The blower moves conditioned air through your ducts in both seasons, so a worn motor or weak capacitor can leave the house uncomfortable all year. We test the motor, wheel and airflow path.
Heating Section Repair
Whether your package unit heats with gas, electric elements or a heat pump circuit, we diagnose the heating side with the same testing-first approach and repair what the results show.
Control Board, Thermostat and Wiring Repair
A failing control board or damaged low-voltage wiring can keep a healthy unit from starting or shutting off. We trace the signal path, then repair or replace the faulty piece.
Frozen Coil and Condensate Drain Repair
Ice on the coil and water around the cabinet usually share a cause in airflow, refrigerant or drainage. We find which one applies, correct it and confirm the coil stays clear.
Cabinet, Panel and Duct Connection Repair
Loose panels, worn seals and leaking duct connections let comfort escape and noise build. We secure and repair the cabinet and the connections that join it to your home.
Not sure which repair your package unit needs?
Call us and we’ll find the cause first.
719-240-5109Business hours: Monday – Friday, 7am – 4pm
Customer Reviews
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What Pueblo Homeowners Say About Fesmire Heating & Air Conditioning
The best measure of our work is what our neighbors in Pueblo and Pueblo West have to say about it. Read the reviews customers have shared on Google, or add your own after your visit.
COMMON QUESTIONS
Package Unit Repair FAQs for Pueblo Homeowners
A unit that runs without cooling can have a dirty or frozen coil, a failed fan motor or capacitor, a refrigerant problem or a compressor fault. Start by checking that the filter is clean, the thermostat is set to cool and the registers are open. If the air stays warm, switch the system off and call (719) 240-5109. Our air conditioning repair work uses the same testing approach.
What heats a package unit depends on how it is built. Some use a gas section, some use electric heat and some use a heat pump circuit, and each fails in its own way. A failed igniter, tripped limit switch, burned-out heating element or stuck reversing valve can leave you with cool air. Leave the system off and call us. Our heat pump repair page covers the heat pump side.
Ice on the coil or refrigerant lines usually points to restricted airflow, a dirty filter or a refrigerant problem, and running the unit while it is frozen can strain the compressor. Pooling water often comes from a blocked condensate drain or a worn cabinet seal. Turn the system off so the ice can melt, then call (719) 240-5109 during business hours and we will trace the cause.
A hum with a stationary fan often points to a failed capacitor or a seized motor. Either one stops the fan from turning, and a unit that cannot move air can overheat its compressor. Do not poke at the fan or try to start it by hand, because capacitors can hold an electrical charge. Switch the unit off at the thermostat and call us so we can test the parts.
Rattling often means a loose panel, a fan blade out of balance or debris inside the cabinet. Squealing can come from worn motor bearings, while a bang at startup may signal a failing compressor or a loose internal part. Because everything sits in one cabinet, the noise can come from either the heating or the cooling side. Turn the unit off if the sound is harsh and call us to diagnose it.
Yes, and that is a real difference with package systems. The blower, control board, thermostat wiring and duct connections serve both modes, so a single failed part can interrupt heating and cooling alike. We test those shared components first. If your home has a separate furnace and air conditioner instead, our furnace repair page covers the heating side of that setup.
Make sure the thermostat is set to the right mode, with fresh batteries if it uses them, the filter is clean, the breaker has not tripped and the registers are open. Look at the outdoor cabinet for debris, ice or standing water without opening any panels. If nothing helps, leave the system off and call (719) 240-5109 during business hours with what you noticed.
Yes. We repair any brand of package unit, whoever installed it, including systems that came with the house. As an Armstrong Air ProTeam contractor we know Armstrong Air equipment well, but the repair never depends on the nameplate. Have the make and model from the data label on the cabinet ready when you call, and we will plan the visit around your equipment.
Yes. Our service for mobile and modular homes covers heating, air conditioning and heat pumps. Equipment and installation space in these homes can differ from a site-built house, so we confirm what you have before recommending any repair. Our mobile and modular home HVAC page explains more, and you can call (719) 240-5109 during business hours to describe your setup.
Because one cabinet carries both seasons, a fault that shows up in one mode can follow you into the next. A strained component keeps working harder, so a cooling problem noticed in summer can still be there when you need heat. We recommend describing symptoms when you first notice them. Call (719) 240-5109 during business hours, and we will help you decide what the unit needs.
SERVICE AREA
Package Unit Repair in Pueblo & Nearby Southern Colorado Towns
Fesmire is based in Pueblo, and our main service area is Pueblo and Pueblo West. We repair package units for homeowners in the communities below, and you can see every town we cover on our Service Areas page.
Primary Service Cities
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Pueblo, CO Our home base, where we diagnose and repair package systems of any brand for local homeowners. -
Pueblo West, CO Part of our main service area, alongside Pueblo, with the same package unit repair service. -
Avondale, CO Package unit diagnosis and repair for Avondale homeowners, on any brand of system.
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Colorado City, CO Cooling and heating repairs for Colorado City homes, from electrical faults to airflow problems. -
Walsenburg, CO Package unit repair for Walsenburg homeowners, with options explained before work begins. -
Florence, CO Package system repair for Florence residents.
Also serving
Fowler, CO Greenhorn Valley, CO Rye, CO Rocky Ford, CO Manzanola, CO Westcliffe, CO Trinidad, CO Beulah, CO
Don’t See Your Location?
Not sure if we serve your area? Call us at 719-240-5109 — we're happy to let you know.
719-240-5109
Save on Service
Veteran & Senior Discounts in Pueblo, CO
Those who served and those who’ve earned their rest deserve a break. Mention it when you call or schedule, and we’ll take 10% off your service.
Veteran & Senior Discount
10% Off When You Mention It
Cannot be combined with any other offer.
719-240-5109
RELATED SERVICES
Explore Our Full Range of Comfort Services
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Air Conditioning Services
Central air repaired, maintained and installed for homes that cool with a separate outdoor unit.
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Furnace Services
Gas furnace repair, maintenance and installation for homeowners who heat with a standalone system.
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Heat Pump Services
Ducted heat pumps that heat and cool through your existing ductwork.
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Mini-Split Services
Ductless LG systems suited to additions, garages and rooms your ducts do not reach well.
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Indoor Air Quality
Honeywell air cleaners, humidifiers and dehumidifiers that help improve the comfort of the air inside your home.
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Call Us Now
Not sure which service you need? Call us and we’ll help you find the right next step for your system.
GET SCHEDULED
Your Package Unit Repair Company in Pueblo
When a package unit stops heating or cooling the way it should, you want a repair contractor who finds the real cause and tells you plainly what it found. Fesmire Heating & Air Conditioning has been installing and servicing heating and cooling equipment since 2000, and as a second-generation, family-owned and operated company, we put the needs of our customers first. Because your package unit handles both seasons from a single cabinet, we treat every repair visit as a chance to check the condition of the whole system, not just the part that failed.
Here is what to expect when you call. We listen to the symptoms, inspect the cabinet, coil and fan section, test the electrical parts, refrigerant circuit and airflow, and explain the cause in everyday language. You hear your options before any repair begins, there are no surprises or hidden fees and the decision is always yours. We repair any brand, from Armstrong Air package units to the equipment already at your home. When the work is done, you receive a written summary of what we found, what we did and the test readings we recorded. Veterans and seniors receive 10% off when they mention it.
Not sure whether what you notice is a repair issue? Describe it to us, whether it appeared this week or has been building all season. Our residential maintenance plan is built around heating and cooling tune-ups, our package unit services overview covers everything we do for these systems, and you can browse all of our heating and cooling services if you need help beyond a package unit repair. When you call (719) 240-5109, Monday through Friday from 7am to 4pm, tell us which mode is acting up and the brand and model if you know them, and we will get you scheduled. We serve homeowners across Pueblo, Pueblo West and the surrounding Southern Colorado towns.
719-240-5109- 25+ Years of Experience
- Family-Owned & Operated
- Second-Generation
- Armstrong Air ProTeam
- We Service Any Brand