QuesTec Residential HVAC Maintenance Plans:

Your heating and cooling system works hard throughout the year to keep your home comfortable. Regular HVAC maintenance helps ensure your system runs efficiently, reliably, and safely in every season.

QuesTec’s HVAC maintenance plans are designed to help homeowners prevent unexpected breakdowns, improve system performance, and extend the life of their equipment.

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$42 / Month
$499 / Year

Best for homeowners who want maximum protection and priority service.

Includes:

• 2 maintenance visits per year

• 20-Point Heating Inspection

• 13-Point Cooling Inspection

• Outdoor coil cleaning ($100 value)

• Furnace cleaning & filter change (1" standard filters included)

• Priority dispatch with 10% discount on invoices

• 1-year parts & labor warranty on completed repairs

• 1 free diagnostic service per year ($129 value)

• Replace smoke detector & thermostat batteries annually

• ACCA National Standards multi-point maintenance checklist

ULTIMATE Maintenance Agreement

$19 / Month
$230 / Year

Best for homeowners who want their system protected and efficient.

Includes:

• 2 maintenance visits per year

• 20-Point Heating Inspection

• 13-Point Cooling Inspection

• Outdoor coil cleaning ($100 value)

• Furnace cleaning & filter change (1" standard filters included)

• Priority dispatch with 10% discount on invoices

• 1-year parts & labor warranty on completed repairs

ADVANCED Maintenance Agreement:

Custom Pricing

Designed for homeowners who want basic annual maintenance with flexible service options.

Choose Your Coverage From The Options Below:

• 1 maintenance visit per year

• 20-Point Heating Inspection

• 13-Point Cooling Inspection

• Outdoor coil cleaning ($100 value)

• Furnace cleaning & filter change (1" standard filters included)

• Priority dispatch with 10% discount on invoices

• 1-year parts & labor warranty on completed repairs

• 1 free diagnostic service per year ($129 value)

• Replace smoke detector & thermostat batteries annually

• ACCA National Standards multi-point maintenance checklist

ESSENTIAL Maintenance Agreement:

Why Do HVAC Maintenance Plans Matter?

✔ Prevent Expensive Breakdowns

Routine inspections catch small problems before they turn into costly repairs or system failures.

✔ Lower Energy Bills

A clean and properly tuned HVAC system runs more efficiently, helping reduce monthly utility costs.

✔ Extend Equipment Life

Regular maintenance reduces wear and tear, allowing your heating and cooling system to last longer.

✔ Priority Service

Maintenance members receive priority scheduling, meaning faster service when you need it most.

✔ Protect Your Warranty

Many manufacturers require annual professional maintenance to keep equipment warranties valid.

✔ Peace of Mind

With scheduled service visits and professional inspections, you can feel confident your home will stay comfortable year-round.

Why St. Louis homes trust QuesTec:

✓ Over 30 Years Serving Missouri

✓ We are Licensed & Insured

✓ We are a GE Authorized HVAC Pro

✓ Certified & Friendly Technicians

Serving St. Louis & Surrounding Communities!

• Affton, MO

• Ballwin, MO

• Chesterfield, MO

• Clarkson Valley, MO

• Creve Coeur, MO

• Ellisville, MO

• Florissant, MO

• Hazelwood, MO

• Kirkwood, MO

• Manchester, MO

• Maryland Heights, MO

• Mehlville, MO

• Oakville, MO

• O’Fallon, MO

• Saint Charles, MO

• St. Peters, MO

• Town and Country, MO

• University City, MO

• Webster Groves, MO

• Wentzville, MO

• Wildwood, MO

• AND MORE!

We provide residential HVAC services throughout St. Louis and nearby areas. If you’re unsure whether we serve your location, just give us a call—we’re happy to help.

READY TO ENSURE YOUR HOME IS COMFORTABLE?

Regular maintenance is one of the best ways to protect your HVAC system from unexpected problems.

📞 Call Now (314) 260-7300

📅 Click Here To Schedule Service