Choosing the Right Appliance Repair Service: Here Are What You Should Look For

Many homeowners accidentally shorten the lifespan of their new investment by skipping key steps during setup and early use.

A new appliance is a major financial commitment. To help you get the most out of your purchase and ensure your appliances last for years, you should not wait for a problem to occur.

This comprehensive guide covers the most frequent mistakes made by homeowners and provides the exact actions you should take to avoid them.

5 Appliance Mistakes to Avoid So Your New Appliances Last Longer

1. Skipping the Manufacturer’s Manual

Modern appliances are complex machines with advanced sensors and specific installation needs. Many homeowners assume they already know how to use a new appliance and toss the manual aside. This can cause safety problems or cancel your warranty.

Before first use, scan the manual for any setup steps that must be done in order, including removal of packaging or shipping parts, correct connection requirements, and any recommended “first run” or calibration steps. Keep the manual in an easy-to-find place so you can quickly check error codes, settings, and care instructions later instead of guessing or relying on random online advice.

🛠️ Need a home appliance diagnostic and inspection? Call +18885085008 or book an expert with Fred’s Appliance Repair.

2. Poor Installation and Leveling

When appliances are not installed properly, they can shake, leak, make noise, and wear out sooner than expected.

Before you use the appliance, make sure it sits steady and level. Use a simple bubble level and make small tweaks if needed. This can cut down on shaking and wear over time.

Next, check every hookup and connection. Make sure each one is tight and secure. Look for hoses or cords that are kinked, pinched, or pulled too tight.

If the install involves gas, high voltage, or plumbing, hire a certified professional. It helps prevent leaks, damage, and other safety problems.

3. Overloading and Misusing the Appliance

Just because an appliance looks roomy doesn’t mean you should fill it to the max. Overloading, or using it the wrong way, can block normal operation and put extra strain on internal parts.

Stick to the capacity and use limits from the manufacturer, even if it seems like it can handle more. Load items so they have space to move, and so air or water can flow as needed. Use the recommended products and settings, and don’t use more than required. Too much product can cause buildup and lower performance over time.

4. Skipping Regular Maintenance from Day One

Many homeowners think a new appliance needs no care. But dust, residue, and debris can build up right away. Without upkeep, odors or performance issues can show up within weeks.

Start basic maintenance early, not after a problem starts. Keep a simple cleaning routine on a set schedule, with extra attention on spots that hold moisture or grime. Wipe seals and contact points to stop buildup. Check filters, traps, and vents often so air flow and drainage stay clear. Small monthly habits can help prevent smells, clogs, and early wear.

5. Forgetting Warranty Registration

With a busy schedule, it’s easy to forget warranty registration. But if you skip it, you may face delays or lose coverage when you need a repair.

Register the appliance as soon as it’s installed so the purchase is linked to your name and contact details. Keep the model and serial number, proof of purchase, and warranty info together in one spot. That way, you can find everything fast if you need service.

If you’re thinking about an extended plan, read what it really covers. Then decide based on likely repair costs, the appliance’s complexity, and how often you use it.

Common Home Appliance Issues and How to Solve Them

If your new appliance is not working as expected, try these steps before calling for service:

📖 Resources:

• How to Fix Front-Loading Washing Machine Odors

• How to Defrost Your Freezer?

Final Tips

Preventive care is always cheaper than repair. Simple habits can add years to your appliance’s life.

By avoiding these common mistakes and staying proactive with maintenance, you can protect your investment and enjoy reliable performance from your appliances for years to come.

👉 Need a home appliance diagnostic and inspection? Call +18885085008 or book an expert with Fred’s Appliance Repair.

👉 Service areas: Charlotte, Raleigh, Durham, Cary, and Knoxville (North Carolina and Tennessee).

When an appliance stops working, it’s frustrating. Your fridge is warm. The washer won’t spin. The oven won’t heat.

And the first thought is usually: “Can I fix this myself and save money?”

Sometimes, yes. A few problems are simple and safe. But many modern appliances are not like the old ones.

Today’s machines use control boards, sensors, and safety systems. And, a small mistake can turn into a bigger (and more expensive) repair.

This guide will help you decide what to do next — without stress.

Why Hiring a Professional Appliance Repair Technician Is Often the Better Choice

Let’s keep it simple: a professional repair isn’t just about comfort or budget.

It’s usually the safer and smarter choice.

1. It's Safer Option

Some repairs can be dangerous.

Appliances may involve:

• High voltage electricity

• Gas lines

• Heat and pressure

• Sharp metal parts

• Water + electricity (a risky mix)

One wrong move can lead to:

• Electric shock

• Gas leak

• Fire risk

• Serious injury

A trained technician knows what to look for. They also follow safety steps and carry insurance.

👉 Best rule: If it feels unsafe, it is unsafe.

2) Professionals diagnose the real problem (not just the symptom)

DIY repairs often start with guessing. You might replace a part… and the appliance still won’t work.

Professional appliance technicians use:

• Testing tools

• Error code checks

• Brand-specific knowledge

That means they fix the real cause, not just what seems broken.

👉 Accurate appliance diagnosis saves time, money, and headaches.

3) You protect your warranty

Many appliance warranties have one big rule: Repairs must be done by a licensed professional.

If you do a DIY repair, you may void your warranty. That can cost you later.

Most reputable repair services also give a parts + labor guarantee. That extra coverage matters.

4) You save money over time

DIY looks cheaper at first but it can get expensive fast.

Common DIY costs:

• Buying the wrong part

• Damaging wires or sensors

• Breaking clips or panels

• Needing a bigger repair later

On the other hand, professional repair can restore proper performance, help the unit run efficiently, and extend the life of the appliance.

That can also reduce energy waste.

5) Professionals use the right parts

Appliances work best with the correct parts.

Professionals can source:

• OEM parts (manufacturer-approved)

• Correct part numbers for your model

• Quality replacements that fit properly

Wrong parts, on the other hand can cause poor performance, repeat breakdowns, and more internal damage.

What Appliance Problems Can You Fix Yourself?

Not every issue needs a technician. Some fixes are safe and simple — and they can solve the problem in minutes.

1) Power reset (appliance not turning on)

Applies to: Refrigerator, Washer, Dryer, Dishwasher, Microwave, Oven (electric), AC unit
Common signs: No lights, no sound, buttons not responding

✅ Try this:

• Make sure it’s plugged in

• Check the breaker box (a breaker may have tripped)

• Unplug the unit for 60 seconds, then plug it back in

2) Clean or replace filters (weak performance, bad smell, slow drying)

Applies to:

• Dryer → lint filter (clothes taking too long to dry)

• Dishwasher → filter/drain screen (dishes still dirty, water not draining well)

• Air conditioner (AC) → air filter (weak airflow, not cooling well)

• Refrigerator → water/air filter (ice maker slow, water tastes bad, airflow issues)

💡 Quick tip: If the filter looks clogged or smells bad, clean or replace it.

3) Clean refrigerator condenser coils (fridge not cooling well)

Applies to: Refrigerator (only)
Common signs: Fridge warm, freezer not freezing, motor running nonstop

✅ Try this:

• Unplug the fridge

• Locate coils (back or bottom)

• Use a vacuum or coil brush to remove dust

Dirty coils are one of the most common reasons a fridge starts losing cooling power.

4) Clear simple clogs (water not draining or appliance smells bad)

Applies to:

• Dishwasher → drain/filter clog (standing water, slow drain, bad smell, not cleaning dishes)

• Washing machine → drain pump/filter clog (won’t drain/spin, water left inside, bad smell)

✅ Try this:

• Remove debris from the dishwasher filter

• Rinse parts using warm, soapy water + a soft brush

• Check for visible drain blockage (food bits, hair, lint)

5) Check door seals (leaks, weak cooling, heat escaping)

Applies to:

• Refrigerator → warm fridge, condensation, leaking water inside

• Dishwasher → water leaks around the door

• Washer (front-load) → leaks, mold smell around the seal

• Oven → heat escaping, uneven cooking

✅ Try this:

• Wipe the seal clean

• Look for cracks, gaps, or loose edges
  A damaged seal can cause leaks or poor performance even if the machine itself is fine.

When You Should Call a Professional Immediately

Some warning signs mean: stop and call a pro right away.
These problems can be dangerous, expensive, or both.

⚠️ Don’t DIY these appliance issues

1) Electrical danger (risk of shock or fire)

Applies to: Refrigerator, Washer, Dryer, Dishwasher, Microwave, Electric oven/range, Garbage disposal, AC unit.

Warning signs:

• Sparks

• Burning smell

• Flickering lights when the appliance runs

• Power turning on/off repeatedly

• Buzzing sounds from inside the unit

What it usually means:

• Damaged wiring

• Short circuit

• Faulty control board

• Overheating component

✅ What to do: Turn it off, unplug it (if safe), and call a technician.

2) Gas-related problems (serious safety risk)

Applies to: Gas stove/range, Gas oven, Gas dryer.

Warning signs:

• Gas smell

• Stove clicks but won’t light

• Flame is weak, yellow, or uneven

• You feel dizzy or get headaches (possible gas exposure)

What it usually means:

• Gas leak risk

• Ignition failure

• Burner or valve issue

• Venting problem

✅ What to do: Don’t touch it. Ventilate the area and call a licensed pro.

3) Major parts that should NOT be DIY

These repairs require skill, testing tools, and proper installation.

Compressor problems

Applies to: Refrigerator, Freezer.

Signs:

• Not cooling at all

• Loud humming + no cooling

• Fridge runs nonstop

✅ Requires sealed system work and correct parts.

Motor problems

Applies to: Washer, Dryer, Dishwasher, AC unit.

Signs:

• Grinding noise

• Drum not spinning

• Weak performance or sudden stopping

✅ Motors often need disassembly + electrical testing.

Control board / electronics

Applies to: Refrigerator, Washer, Dryer, Dishwasher, Microwave, Oven, AC unit.

Signs:

• Random errors on the display

• Buttons not responding

• Appliance acts “glitchy”

• Stops mid-cycle

✅ Control boards are sensitive and expensive—wrong handling can damage more parts.

Wiring repairs

Applies to: All appliances

Signs:

• Melted smell

• Sparks

• Appliance shuts off suddenly

• Visible damaged cables

✅ Electrical work should be done by a technician for safety and insurance reasons.

4) Water leaks + electricity (risk of shock + hidden damage)

Applies to: Washer, Dishwasher, Refrigerator (especially ice maker), Water dispenser units.

Warning signs:

• Water pooling under the appliance

• Leaks from door or bottom

• Wet floor + the unit still running

What it usually means:

• Cracked hose

• Drain pump issue

• Door seal failure

• Internal blockage or overflow

✅ What to do: Turn off power + water supply, then call a pro.

5) You tried a DIY fix and it didn’t help

Applies to: Any appliance.

Common examples:

• You reset it, but it still won’t run

• You cleaned the filter, but it still won’t drain

• You replaced a part, and now it’s worse

✅ What to do: Stop there. Repeated DIY attempts can cause extra damage and raise the repair cost.

The Best Repair Is the One That Doesn’t Create a Bigger Problem

DIY repairs can be great for small issues.
But modern appliances are sensitive.

If the problem looks complex, the smartest move is to call a professional.
You’ll protect your home, your appliance, and your budget.

📖 You might also like to read: What Should You Look For in an Appliance Repair Company?

👉 Need a home appliance diagnostic and inspection? Call +18885085008 or book an expert with Fred’s Appliance Repair.

👉 Service areas: Charlotte, Raleigh, Durham, Cary, and Knoxville (North Carolina and Tennessee).

A dishwasher that doesn’t clean your dishes can quickly disrupt your daily routine.

When a dishwasher is not washing dishes properly, it’s often a sign of underlying issues such as poor water circulation, mineral buildup, low water temperature, or worn-out components. 

The good news: most dishwasher cleaning problems are easy to diagnose and fix, so you can get your dishes spotless again without spending hours scrubbing by hand.

7 Common Reasons Your Dishwasher Is Not Cleaning

Before you can fix the problem, you need to know why it is happening. Here are the most common dishwasher issues:

1. Blocked or Dirty Spray Arms

These arms spin and blast water at high pressure to remove food. Over time, bits of food, grease, or hard water minerals block the tiny holes, reducing the cleaning power to a gentle sprinkle.

2. A Filthy Filter

The filter traps food particles so they do not recirculate onto your clean dishes. When it is clogged, dirty water cannot drain, and you may find gritty residue on your plates.

3. Improper Loading

Overloading is a major mistake. If dishes are "nested" or stacked too closely, the water spray cannot reach every surface.

4. Low Water Temperature

Hot water is vital for breaking down grease and activating detergent. If the water enters at less than 120°F (49°C), your dishes will likely stay greasy.

5. Detergent Issues

Using the wrong type, poor-quality soap, or the wrong amount can leave a film or food residue.

6. Hard Water Minerals

If your glasses look cloudy or have white spots, you likely have hard water. This mineral buildup can also damage the machine over time.

7. A Dirty Interior

Soils, detergent, and minerals can build up on the walls of the machine itself, which eventually transfers back to your dishes.

How to Fix Common Dishwasher Problems Yourself?

Most dishwasher issues come from blocked water flow, weak spray, or poor detergent action. Below are quick DIY fixes that work for the most common problems.

1) Problem: Clogged spray arms — Solution: Clear the spray arms

When the spray arm holes get blocked with food bits or mineral buildup, the water can’t spray with full power. That leads to dirty plates, stuck-on food, and weak cleaning.

How to fix it (2 easy options)

Option 1: Manual cleaning

• Remove the spray arms (check your manual if needed).

• Use a toothpick, small brush, or thin wire to clear each hole.

• Rinse well under warm water and reinstall.

Option 2: Vinegar soak (best for hard water)

• Mix 1:1 warm water + white vinegar in a bowl.

• Soak spray arms for 30 minutes.

• Rinse and put them back in place.

2) Problem: Dirty filter system — Solution: Clean the filter

A clogged filter makes the dishwasher recirculate dirty water. This can cause bad smells, cloudy glasses, and dishes that still feel greasy after a wash.

How to clean the dishwasher filter?

1. Pull out the bottom rack.

2. Twist and remove the filter.

3. Wash it in warm, soapy water.

4. Scrub gently with a soft brush.

5. Rinse fully and reinstall it.

3) Problem: Dishes blocking water flow — Solution: Load dishes correctly

If dishes are packed too tightly or placed in the wrong spots, water can’t reach every surface. Sometimes a tall item even stops the spray arms from spinning, leaving half the load dirty.

How to load your dishwasher the right way

• Top rack: cups, glasses, and plastics

• Bottom rack: plates, pots, and pans

• Always face dirty surfaces downward and toward the spray arms.

• Don’t nest bowls or stack plates too tightly.

✅ Before closing the door: spin the spray arms by hand. If they hit a tall dish, rearrange the load.

4) Problem: Water too cold or pressure too low — Solution: Adjust temperature and pressure

Dishwashers need hot water to break down grease and activate detergent. If the water is too cool or the pressure is low, dishes come out dull, oily, or still dirty.

Fix water temperature

• Run hot water from your kitchen tap for 60 seconds before starting the dishwasher.
  This helps it fill with hot water right away.

Fix water pressure

• Check the water supply line under the sink.

• Look for kinks, bends, or blockages.

• Straighten the line if needed.

5) Problem: Detergent not working well — Solution: Optimize detergent use

If you use weak detergent or have hard water, you may notice white film, water spots, or cloudy glassware. Some detergents also struggle with greasy dishes.

Simple upgrades that make a big difference

• Switch to tablets or pods: often clean better than powder or gel.

• Add rinse aid: helps prevent spots and improves drying (great for hard water).

• Use dishwasher salt (if your model supports it):

  • Helps soften water and reduce cloudiness.

  • If glasses look cloudy or taste salty, check the salt lid is tight and the dispenser is filled correctly.

6) Problem: Grease and buildup inside the machine — Solution: Deep clean the dishwasher

Grease, soap scum, and minerals build up inside the dishwasher over time. This can cause bad odors and make your dishwasher clean worse, even if everything else looks fine.

Deep clean dishwasher in 2 quick steps

Step 1: Vinegar cycle (removes grease and buildup)

• Put 1 cup of white vinegar in a dishwasher-safe cup.

• Place it on the top rack of an empty dishwasher.

• Run a full hot cycle.

Step 2: Baking soda refresh (removes smells)

• Sprinkle baking soda across the bottom of the tub.

• Run a short hot cycle.

When to Call a Professional?

If you have cleaned the filters, checked the arms, and adjusted your loading habits but your dishes are still dirty, the problem may be internal. A faulty inlet valve, heating element, or motor might be to blame. In these cases, it is best to schedule a diagnostic service with a certified technician

👉 Need a dishwasher diagnostic or repair? Call +18885085008 or book an expert with Fred’s Appliance Repair.

👉 Service areas: Charlotte, Raleigh, Durham, Cary, and Knoxville (North Carolina and Tennessee).