Comparison
Maintenance plans vs paying per visit
The energy saving is real and small. Once costed, a plan comes down to how many visits you would have bought anyway.
Written by HYRE HVAC Research Desk Primary-source research and analysis
Audited by HYRE HVAC Research Desk Fact check against DOE, EIA and BLS sources
The short answer
A plan pays only if you would have bought the visits anyway. DOE puts a tune-up’s energy benefit at approximately 5%, worth about $43 a year on average bills.
A $200 plan with 2 visits beats paying per visit when one local visit costs more than $78. DOE says no study has shown maintenance extends equipment life.
What does the evidence say maintenance plans deliver?
A small, measured energy gain. Maintenance plans are sold on three promises: lower bills, longer equipment life, and priority when something breaks. Only one of those has a published number attached to it, and it is the smallest of the three.
Source fact: DOE’s 2018 review of 44 field-study reports gives the energy benefit of a tune-up as approximately 5%. The same review reports faults in 70-90% of systems, rising to 90-100% once duct systems are included, with undercharge found in 29-78% of systems and low airflow in more than 50%.
Source fact, quoted: On the second promise the same document says: "More research is needed to determine the relative impact of faults on HVAC system performance beyond energy (e.g., occupant comfort, indoor air quality, and equipment durability). Most studies have focused primarily on energy impacts of improper system design and installation practices."
HYRE HVAC Research Desk analysis: Read those together and the picture is specific rather than dismissive.
Faults are extremely common, and fixing them produces a measurable energy gain — the larger figures in that literature (12-47% for combined duct and airflow work) belong to corrective work, not to a routine seasonal visit.
What is missing is any evidence base for the durability claim, which is the one most plans lead with. It has not been shown false; it has not been studied.
That leaves the third promise, priority service, which is a real benefit with no published price, and the visits themselves, which are a straightforward purchase. So the decision reduces to arithmetic about visits.
How do a plan and paying per visit compare at a glance?
| Annual maintenance plan | Paying per visit | |
|---|---|---|
| What you are buying | Typically 2 scheduled visits, a parts or labor discount, and priority scheduling. | A visit, when you decide you want one. |
| Energy benefit | $43 a year — DOE’s approximately 5% applied to RECS average heating and cooling energy. | Identical. The gain belongs to the visit, not to the contract. |
| Equipment life benefit | Not established. DOE states the research on impacts beyond energy has not been done. | Not established, for the same reason. |
| Priority scheduling | Real, and the part most likely to matter in a July failure. No published price. | You are in the queue with everyone else. |
| Cost certainty | Fixed and known in advance. | Variable, and zero in a year you skip. |
| Break-even | At $200 a year, worth it if a single local visit costs more than $78. | Cheaper whenever your local visit price is below that, or you would not have booked 2 visits. |
HyreHVAC does not sell, install or service equipment and holds no dataset of plan prices or visit prices. The plan prices below are illustrative inputs, not observed market prices.
Priority scheduling is the row with no number in it, and in a heatwave it may be the row that matters most. It is a judgment, and we are not going to put a false price on it.
When does a maintenance plan pay for itself?
HyreHVAC calculation: A plan is worth its price when plan price ≤ (visits you would have bought × your local visit price) + $43 + the value of the discount and the priority.
Rearranged for the number you can actually look up: the break-even visit price is the price of a plan minus the energy value, divided by the number of visits you would genuinely have booked.
The term that decides it is the one you supply: Not what a plan costs and not the energy saving — how many visits you would have bought without a plan.
For a household that books a service every spring and every autumn regardless, a plan is usually a discount on a purchase already decided.
For a household that has never called anyone in six years, a plan is buying visits it did not want, and the energy gain of $43 is the entire remaining case.
HyreHVAC analysis: This is why the answer is genuinely split rather than diplomatic. Both options are correct for different households, and the split does not run along income or equipment age — it runs along behavior. The honest test is retrospective: count the service calls you actually paid for in the last three years.
The useful next step: Get one local price for a single diagnostic or seasonal service visit, and compare it to the break-even in the table. Two phone calls settle a decision that is usually made on the strength of a brochure.
What is the break-even visit price for each plan price?
| If a plan costs | Break-even at 2 visits | Break-even at 1 visit | Break-even at 0 visits |
|---|---|---|---|
| $120 a year | $38 per visit | $77 per visit | Never — a plan must beat $43 of energy value alone |
| $160 a year | $58 per visit | $117 per visit | Never — a plan must beat $43 of energy value alone |
| $200 a year | $78 per visit | $157 per visit | Never — a plan must beat $43 of energy value alone |
| $250 a year | $103 per visit | $207 per visit | Never — a plan must beat $43 of energy value alone |
| $300 a year | $128 per visit | $257 per visit | Never — a plan must beat $43 of energy value alone |
| $400 a year | $178 per visit | $357 per visit | Never — a plan must beat $43 of energy value alone |
HyreHVAC calculation. Break-even = (plan price − $43 energy value) ÷ visits you would have bought anyway. Plan prices are illustrative inputs so you can find your own; they are not observed market prices.
If your local visit price is above the figure in your column, a plan is the cheaper way to buy those visits. If it is below, pay per visit. The discount on parts and the priority scheduling are then the tie-breakers, and both are yours to value.
What sits underneath a visit price?
Source fact: The Bureau of Labor Statistics puts median pay for heating, air conditioning and refrigeration mechanics and installers (SOC 49-9021) at $29.33 an hour, $61,010 a year, in 2025, across 440,900 jobs, with employment projected to grow 11% over 2025-35 and about 40,600 openings a year.
HyreHVAC analysis: That is a wage, not a price, and the gap between them is the whole business — vehicle, insurance, licensing, parts stock, dispatch, warranty and the unbillable half of the day.
It is offered here for one purpose only: to make clear that a visit price well above the hourly wage is not evidence of overcharging, and that a plan priced far below the cost of the visits it contains is worth reading carefully, because something in it is being funded elsewhere.
What to check before signing: Whether the visits are transferable if you move, what happens to unused visits, whether the discount applies to labor or only to parts, whether the priority commitment is a stated response time or a preference, and whether it auto-renews at a different price.
None of these is exotic and all of them change the arithmetic above.
Which one fits your household?
Take a maintenance plan when
You would have booked the visits anyway: If you already pay for a spring and an autumn service, a plan priced below 2 × your local visit price plus $43 is simply the cheaper way to buy them. Recommendation: take it, and check the renewal price each year.
Priority scheduling has real value to you: A household with a medically vulnerable occupant, a single system serving the whole house, or a climate where a failed air conditioner in August is a serious event is buying insurance rather than maintenance. That is a legitimate purchase and the energy arithmetic is beside the point.
The plan is the route to a relationship with one contractor: Continuity has value that does not appear in any of these numbers: somebody who has seen the system before, has the history, and knows what was already ruled out.
Pay per visit when
You would not otherwise have called anyone: Recommendation: pay per visit. The plan is then buying visits you did not want in order to deliver $43 of energy benefit, so it only makes sense priced below that.
Your local visit price is below the break-even: The table above gives the threshold at 2 visits and at one; if a single visit costs less than that, a plan is a premium for convenience rather than a saving.
The plan’s value rests on the lifespan claim: If the case put to you is that maintenance makes the equipment last longer, ask what it is based on.
DOE’s review says the research beyond energy impacts has not been done. That does not make the claim wrong — it makes it unsupported, and it should not be the reason you sign.
What is a tune-up worth where you live?
| State | Region | Heating + cooling energy $/yr | 5% tune-up value $/yr |
|---|---|---|---|
| United States | All homes | $862 | $43 |
| HI | West | $2,015 | $101 |
| MA | Northeast | $1,416 | $71 |
| RI | Northeast | $1,395 | $70 |
| ME | Northeast | $1,209 | $60 |
| NH | Northeast | $1,188 | $59 |
| CT | Northeast | $1,175 | $59 |
| NY | Northeast | $1,103 | $55 |
| VT | Northeast | $1,102 | $55 |
| CA | West | $1,101 | $55 |
| MO | Midwest | $1,098 | $55 |
| OH | Midwest | $979 | $49 |
| FL | South | $977 | $49 |
| KS | Midwest | $918 | $46 |
| DC | South | $917 | $46 |
| MD | South | $915 | $46 |
| NJ | Northeast | $877 | $44 |
| AL | South | $876 | $44 |
| PA | Northeast | $874 | $44 |
| MI | Midwest | $869 | $43 |
| TX | South | $855 | $43 |
| DE | South | $845 | $42 |
| IL | Midwest | $835 | $42 |
| GA | South | $831 | $42 |
| SC | South | $811 | $41 |
| WV | South | $805 | $40 |
| MN | Midwest | $804 | $40 |
| WI | Midwest | $804 | $40 |
| NC | South | $797 | $40 |
| VA | South | $786 | $39 |
| AK | West | $782 | $39 |
| AZ | West | $782 | $39 |
| IA | Midwest | $756 | $38 |
| MS | South | $753 | $38 |
| NE | Midwest | $744 | $37 |
| NV | West | $742 | $37 |
| IN | Midwest | $733 | $37 |
| AR | South | $731 | $37 |
| LA | South | $717 | $36 |
| KY | South | $696 | $35 |
| SD | Midwest | $694 | $35 |
| OK | South | $686 | $34 |
| OR | West | $667 | $33 |
| ND | Midwest | $656 | $33 |
| TN | South | $627 | $31 |
| UT | West | $556 | $28 |
| CO | West | $552 | $28 |
| WY | West | $544 | $27 |
| WA | West | $540 | $27 |
| NM | West | $502 | $25 |
| MT | West | $451 | $23 |
| ID | West | $434 | $22 |
HyreHVAC calculation. Heating and cooling consumption is the RECS 2020 census-region average for each state’s region, priced at EIA 2024 state residential gas and electricity prices; the tune-up gain is DOE’s approximately 5%.
Assumes a gas-heated household. A household heating with electricity has a larger heating bill in most states, and therefore a larger tune-up value — still nowhere near a plan price.
What are the limits of this comparison?
HyreHVAC does not sell, install or service equipment and holds no dataset of quotes or invoices. Every price in the tables above is an illustrative input supplied so you can locate your own, and none of them is a market observation.
The review states the benefit as approximately 5%; the larger figures in the same document — 12-47% combined, 16-41% for duct sealing — belong to corrective work on a faulty system, not to a routine seasonal visit. Applying those to a maintenance plan would overstate it several times over.
With faults present in 70-90% of systems, a first inspection that finds an undercharge or a serious duct leak can deliver far more than 5%. That is an argument for having the system looked at once, which is different from an argument for a recurring contract.
We report DOE’s statement that the research has not been done. That cuts both ways: it is not evidence that maintenance does nothing for equipment life. The 15-year horizon commonly quoted comes from a 2007 telephone survey, not from field measurement, so there is no baseline to measure an improvement against either.
It is the strongest non-energy argument for a plan and we cannot value it for you. In a hot climate, in a house with one system and a vulnerable occupant, it can be worth more than everything else on this page combined.
Questions
Is an HVAC maintenance plan worth it?
How much does a tune-up actually save on energy?
Does maintenance make HVAC equipment last longer?
How many maintenance visits a year does a system need?
What should I check before signing a maintenance agreement?
Is a maintenance plan the same as a home warranty?
Written and audited by
HYRE HVAC Research Desk
Primary-source research, data analysis and fact checking
We are a research desk, not a sales floor. We read the federal microdata file, the statute or the manufacturer data sheet ourselves, and we publish the figure with the document it came from and the date we retrieved it.
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Data as of DOE 2018 review, RECS 2020, EIA 2024 prices. Authorship on this site is organizational: the analysis belongs to the desk rather than to a named individual, and we do not publish credentials we do not hold. Our editorial policy sets out how we source, date and correct what we publish.
Sources & retrieval dates
Two phone calls settle this
Get one local price for a single seasonal visit and compare it to the break-even above. Everything else on the page is the arithmetic around that one number.