Multi-System AC Maintenance & Repairs in Norman, OK

When it comes to large homes or multi-zone setups, proper HVAC maintenance becomes even more critical. During an AC maintenance visit in Norman, OK, our technicians completed a full AC maintenance and repair session on four separate systems.

🧰 What We Checked & Serviced

• Replaced filters on all units
• Cleared drain lines to prevent future backups
• Washed condenser coils thoroughly
• Inspected blower wheels, bearings, and motor amperage
• Checked capacitors, contactors, and fan motors
• Evaluated evaporator coils and ductwork

🔧 What We Repaired

System #1

• Replaced hard start kit (was reading above spec)
• Fixed blower cabinet insulation
• Sealed evaporator drain fitting

System #2

• Replaced weak capacitor
• Sealed evaporator drain fitting

System #3

• Sealed evaporator drain fitting

✅ Results

All systems were operating properly upon departure, ensuring peace of mind and peak efficiency heading into cooling season.

This is exactly what our Heritage Maintenance Membership is designed for—preventing problems, improving system performance, and delivering reliable home comfort across multiple zones.

HVAC Average Price Range by Tonnage:

• 1.5 Ton: $8,000 – $16,000
• 2 Ton: $8,000 – $16,000
• 2.5 Ton: $8,500 – $18,000
• 3 Ton: $9,000 – $18,500
• 3.5 Ton: $9,500 – $21,000
• 4 Ton: $10,500 – $21,500
• 5 Ton: $11,500 – $23,000
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About Yarbrough & Sons Heating, Cooling & Plumbing
Proudly serving Norman and the OKC metro since 1988, we specialize in multi-system HVAC maintenance, replacements, and plumbing solutions. Providing top-notch AC repair in Norman, OK, our team is ready to keep every corner of your home comfortable.

Locations:

• 122 S Main Ave., Blanchard, OK 73010
• 3601 South Broadway, #300, Edmond, OK 73013