Heat Pump Maintenance & Seasonal Service
Keep heating and cooling reliable all year.
- Emergency Service
- Est. 1990
- Family-Owned for 3 Generations
- Father & Son Operated
Why Smart Homeowners Invest in Heat Pump Maintenance
Heat pumps that receive annual maintenance run more efficiently, break down less often, and last longer. AccuMax maintenance plans include professional inspection, coil cleaning, refrigerant verification, and both-season performance testing to ensure your heat pump heats well in winter and cools well in summer. Join our Maintenance Membership Plan for automatic annual service, 24-hour priority service, and member repair discounts across Naperville, Downers Grove, Plainfield, Batavia, and Oak Brook.
Catch Problems Before They Become Emergencies
Heat pumps operate year-round—heating in winter, cooling in summer. Small problems grow into expensive failures fast. Seasonal maintenance catches low refrigerant, dirty coils, electrical drift, and control issues before your system fails on the coldest or hottest day.
Optimize Performance in Both Seasons
A well-tuned heat pump switches efficiently between heating and cooling modes and maintains proper refrigerant pressure in both. Maintenance testing in both heating and cooling operation ensures your system delivers reliable comfort twelve months a year.
Reduce Energy Bills Measurably
A neglected heat pump works harder, uses more electricity, and costs more to operate. Maintenance cleans coils, verifies refrigerant charge, and confirms airflow—steps that directly reduce energy consumption and lower your monthly bill.
Budget for Maintenance, Not Emergencies
Maintenance Membership Plans cover both annual tune-ups for one known price. You know exactly what you're spending on maintenance each month. Plus, members get priority emergency dispatch and parts discounts that often offset the membership fee.
Explore Your Heat Pump Service Options
Ready to schedule maintenance or need something else? See all ways we support your heat pump year-round.
Schedule Your Heat Pump Maintenance
What’s Included in Heat Pump Maintenance
Complete System Walkthrough & Component Assessment
We inspect the outdoor unit (compressor, condenser coil, reversing valve), indoor evaporator coil, refrigerant lines, thermostat, electrical connections, and both heating and cooling controls. This visual inspection identifies rust, corrosion, leaks, loose connections, or components showing wear.
- Outdoor compressor and condenser unit inspection
- Indoor evaporator coil visual check and airflow assessment
- Thermostat calibration verification
- Electrical connection continuity and control board inspection
- Documentation of component age and remaining life expectancy
Seasonal Coil Cleaning & Airflow Restoration
Dirty coils reduce efficiency in both heating and cooling modes. We clean the outdoor condenser and indoor evaporator coils to remove dirt, leaves, pollen, and buildup. We also clean or replace air filters and straighten any bent fins to restore airflow.
- Outdoor condenser coil deep cleaning
- Indoor evaporator coil inspection and cleaning
- Air filter replacement
- Fin comb straightening for bent cooling fins
- Ductwork inspection for blockages or leaks
Dual-Mode Refrigerant & Pressure Testing
Heat pump performance depends on proper refrigerant charge in both heating and cooling modes. We measure pressures during heating operation and cooling operation separately. If refrigerant is low, we search for leaks and recommend repair before recharging. Proper charge is essential for efficiency and compressor protection.
- Refrigerant pressure measurement in heating mode
- Refrigerant pressure measurement in cooling mode
- Leak detection using professional equipment
- Charge verification against manufacturer specifications
- Assessment of any charge loss since previous service
Both-Season Performance & Comfort Testing
We test your system's heating performance and cooling performance to verify correct operation in both modes. We measure temperature differential (how much the air warms or cools), check reversing valve switching, test thermostat response, and confirm all components cycle properly.
- Heating mode operation and temperature rise verification
- Cooling mode operation and temperature drop verification
- Reversing valve function check (heating-to-cooling transition)
- Thermostat response and setpoint accuracy
- Compressor and blower motor current draw measurement
Written Report & Seasonal Recommendations
We provide a detailed maintenance report documenting all findings, system efficiency status, and recommendations for future service. If we find issues that need attention, we discuss whether they require immediate repair or can wait until next season.
- Written maintenance report with all test results
- Efficiency assessment and energy savings discussion
- Recommendations for seasonal filter changes
- Any repair needs identified and prioritization
- Maintenance Membership Plan benefits reminder
Affordable Maintenance Plans & Maintenance Membership Plan
Protect your heat pump investment without breaking your budget. AccuMax, Inc. offers Maintenance Membership Plan that covers both seasonal tune-ups for one known annual price, includes priority emergency service, and delivers member repair discounts of 5% (Standard Care) or 10% (Premium Care).
Flexible Financing Through Service Finance
With approved credit from Service Finance Company, you'll enjoy:
Replace or upgrade your HVAC system without the sticker shock. Break the cost into affordable monthly payments that fit comfortably in your budget.
What you see is what you pay. Your financing terms are laid out clearly from day one, with no surprise charges down the road.
Check your balance, view statements, and make payments anytime through Service Finance's secure online portal — no phone calls or paperwork required.
Qualified homeowners may be eligible for promotional rates, including low-interest and deferred-payment options. Ask us about current offers when you schedule your estimate.
Questions about financing? Call us at (630) 800-1598 and we'll help you find the right option before you commit.
Rebates Available on Heat Pump Systems
Aurora homeowners upgrading to a qualifying heat pump system may be eligible for up to $2,000 in available rebates. Rebate programs and eligibility requirements change regularly based on manufacturer and utility incentive schedules. Contact AccuMax, Inc. early in your project — we'll help you identify what's currently available for your home and make sure you capture every rebate dollar before the opportunity closes.
Keep Your Heat Pump Running at Peak Efficiency Year-Round
A heat pump is a year-round investment worth protecting. An AccuMax, Inc. maintenance plan keeps your heat pump at peak efficiency in both heating and cooling modes, protects your warranty, and catches small issues before they become costly repairs.
Take $40 off a second plan if you have another system. Cancel any time — the unused portion of your dues is refunded.
Our HVAC Specials & Seasonal Offers
AccuMax, Inc. regularly offers seasonal specials and savings for homeowners in Aurora, Naperville, Downers Grove, and throughout our service area. Whether you're scheduling a tune-up, planning a system replacement, or looking to improve your indoor air quality, there's often a current offer that can help you save.
$149 Value Menu
Add any service from our Value Menu for just $149 when we're already at your home. Every option is one flat price — see how much you save compared to regular rates. Ask your technician about available add-ons at your next visit.
See the Value MenuOriginal Price
Questions About Heat Pump Maintenance
Annual maintenance is standard—ideally before each season starts (fall before heating, spring before cooling). If your heat pump is older, you live in a dusty area, or your system is high-use, twice-yearly service (fall and spring) provides extra protection.
A single maintenance visit is billed at our standard per-visit rate. Maintenance Membership Plan includes both seasonal visits as part of one annual plan price, plus 24-hour priority service and member repair discounts, which often makes membership more economical than paying per-visit.
Yes. We replace your air filter as part of every maintenance visit. We also clean coils and check airflow. If you want to replace filters more frequently between service visits, you can do that yourself using standard furnace filters.
Skipping one year isn't immediately catastrophic, but efficiency drops and problems accumulate. Coils get dirty, refrigerant charge might drift, and small electrical issues go undetected. Multiple years without maintenance increase failure risk significantly, especially during peak seasons.
Yes—in many cases. Maintenance catches leaks, low charge, failing controls, and compressor stress early, often preventing breakdown. Even when repair becomes necessary, maintenance identifies it early, giving you time to plan and budget rather than face an emergency call.
Most homeowners save money through maintenance alone—preventing an emergency repair that costs far more than an annual tuneup. Add 24-hour priority dispatch and member repair discounts, and many members find membership pays for itself in one major repair avoided.
Heat Pump Maintenance Across Aurora & the Western Chicago Suburbs
AccuMax, Inc. schedules heat pump tuneups and seasonal maintenance throughout Aurora and the western suburbs. Plan members enjoy automatic service scheduling so you never miss preventive care.
Additional Communities Served
Don't see your city listed? We serve many additional communities throughout the western suburbs — contact us to confirm availability in your area.
Complete Heat Pump System Care
Maintenance is foundational, but we support every aspect of your heat pump needs.
Protect Your Heat Pump Investment
An ounce of prevention is worth a pound of cure. Heat pump maintenance prevents emergency failures, keeps your system efficient, and extends equipment life by 2–3 years—often saving thousands of dollars. Smart homeowners commit to annual maintenance before heating and cooling seasons to ensure their systems are ready.
Join a Maintenance Membership Plan for automatic annual maintenance, priority emergency service during peak seasons, and parts discounts that add real savings. Or schedule a one-time tuneup and experience how preventive care improves comfort and efficiency.
Family-Owned Since 1990
Three generations of HVAC expertise rooted in Aurora
Armstrong Air ProTeam Dealer
Factory-trained and certified on the equipment we service
Emergency Service Available
Weekends and after-hours when you need us most
Full-Service HVAC
Heating, cooling, IAQ, water heaters, and light commercial RTUs
Community-First Values
Locally based, personally accountable, invested in Aurora