What Is an HVAC Maintenance Contract?
An HVAC maintenance contract (also called a service agreement or preventive maintenance plan) is an annual subscription that includes scheduled tune-ups and often discounts on repairs. Here is what you actually get and whether the cost is justified.
What a Typical Maintenance Contract Includes
- One or two annual service visits (typically spring AC tune-up and fall furnace inspection)
- Priority scheduling -- moves you ahead of non-contract customers for urgent repair appointments
- Discounts on repairs (typically 10-20% off parts and labor)
- No service call fee (or waived fee) during covered visits
- Some contracts include filter replacements or a free diagnostic call
What Maintenance Contracts Typically Cost
Most residential HVAC maintenance contracts run $150-$350 per year for a single system (AC or furnace). Contracts covering both systems (or heat pump, which requires two visits) typically run $250-$500 per year. Comparing to paying separately: a single AC tune-up typically costs $75-$200, so a dual-system contract needs to deliver at least that in combined value to break even.
Are They Worth It?
Contracts make the most financial sense when: you have a newer system you want to keep under warranty (most manufacturer warranties require annual maintenance documentation), your system is 8-12 years old and reliability is important, or you value priority scheduling and predictable costs.
Contracts are less compelling when: your system is near the end of life anyway, the contract does not include meaningful repair discounts, or the contractor uses contracts primarily as a tool for upselling replacements. Read the exclusion list before signing.
Frequently Asked Questions
- What does an HVAC maintenance contract include?
- Most contracts include 1-2 annual service visits (AC tune-up and furnace inspection), priority repair scheduling, repair discounts (10-20%), and waived service call fees during visits. Some include filter replacements or free diagnostic calls.
- How much does an HVAC maintenance contract cost?
- Expect $150-$350 per year for a single system, or $250-$500 for dual system coverage (both AC and furnace, or a heat pump with two visits). Compare to what you would pay for tune-ups a la carte to assess value.
- Are HVAC maintenance contracts worth it?
- They offer real value if: you have a newer system to protect under warranty, you want priority scheduling, or your system is entering the 8-12 year range where maintenance becomes more important. They are less compelling on older systems near end of life or if you tend to delay service anyway.
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