When a major appliance breaks down, you're immediately faced with a decision that involves money, convenience, environmental impact, and an unknown future reliability of the appliance in question. Appliance repair companies have an obvious financial interest in recommending repair. Appliance retailers have an obvious interest in recommending replacement. This guide tries to give you the framework to make the right call for your situation, without a thumb on the scale.
The 50% Rule
The most commonly cited guideline in the appliance repair industry is the 50% rule: if the cost of repair exceeds 50% of the cost of a comparable new appliance, lean toward replacement.
This is a reasonable starting point, but it's not the whole picture. A $400 repair on a 2-year-old $1,200 refrigerator is a very different situation from a $400 repair on a 14-year-old $1,200 refrigerator. The rule needs to be applied alongside appliance age.
Expected Appliance Lifespans
Before applying the 50% rule, you need to know how much useful life remains in the appliance. Here are realistic average lifespans based on manufacturer data and technician experience:
| Appliance | Average Lifespan | |-----------|-----------------| | Refrigerator (top-freezer) | 13–17 years | | Refrigerator (French door / side-by-side) | 10–14 years | | Built-in refrigerator (Sub-Zero, Monogram) | 20+ years | | Washing machine (top-load) | 10–14 years | | Washing machine (front-load) | 11–14 years | | Dryer (gas or electric) | 12–16 years | | Dishwasher | 9–12 years | | Gas range / oven | 14–17 years | | Electric range / oven | 12–15 years | | Microwave (countertop) | 7–10 years | | Microwave (over-the-range) | 8–12 years | | Chest / upright freezer | 12–16 years |
A practical rule of thumb: if the appliance has used more than 75–80% of its expected lifespan, replacement deserves serious consideration even for a relatively affordable repair — because another failure is likely within the remaining service life.
Energy Efficiency
Appliance efficiency has improved substantially over the past decade. A refrigerator manufactured in 2012 typically uses 30–40% more electricity annually than a comparable 2024 Energy Star model. A 2010 washing machine may use 50% more water per cycle than a modern high-efficiency model.
These are real ongoing costs. If your old dishwasher uses 6 gallons per cycle and a new one uses 3 gallons, that's roughly 500 gallons of water savings per month for a household that runs one load per day. At Sacramento-area utility rates, the difference in energy and water costs can be $50–$120 per year — which adds up against the repair cost calculation.
That said, the manufacturing and disposal of a new appliance has its own environmental cost. If the old appliance has several years of useful life remaining and a repair is affordable, keeping it running is often the more environmentally sound choice.
Parts Availability
As appliances age, replacement parts become harder to source. After roughly 10–12 years, many manufacturers stop producing proprietary control boards, specific heating elements, and branded components. Third-party parts may be available, but quality varies. When a repair requires a part that must be custom-sourced from overseas with a 4–6 week lead time, that changes the calculus even if the part price is reasonable.
A good technician will check parts availability before committing to a repair timeline. If parts are unavailable or cost-prohibitive for an older appliance, that information should be shared upfront.
Reliability History
An appliance's track record matters. If you're dealing with the second or third major repair in three years on the same appliance, something is wrong — either the appliance is fundamentally unreliable for your use pattern, or a systemic underlying issue hasn't been fully addressed by previous repairs.
On the other hand, an appliance that has run without issues for 12 years and has its first significant failure may have plenty of service life remaining once that failure is addressed. Age alone doesn't tell you everything.
Warranty Considerations
New appliances typically come with a 1-year manufacturer's warranty and optional extended service plans. Professional repairs come with a warranty tied to the parts and labor — at PRO MAX, we provide a 180-day parts and labor warranty on every repair, which is notably longer than many competitors.
If you're weighing a repair cost against the cost of a new appliance, factor in that the repair comes with a warranty period during which you're protected if that specific repair fails. A $500 repair with a 180-day warranty on the repaired components is a more reliable outcome than it might appear at first.
The Honest Technician Perspective
A technician who only makes money when they repair things has an incentive to recommend repair in every case. At PRO MAX, we lose nothing by telling you an appliance isn't worth fixing — we'd rather give you an honest assessment than perform a $400 repair on an appliance that fails again in six months and leaves you frustrated with us.
Our technicians are instructed to consider:
- Total cost to you — repair cost plus any likely near-term follow-up repairs based on the appliance's age and condition
- What the repair addresses — a repair that fixes a specific component versus one that temporarily relieves a systemic failure
- Realistic remaining lifespan — how many years of reliable service the repair is likely to buy
- Replacement cost context — whether a comparable new appliance is $400 or $2,000 matters enormously to the repair calculus
Specific Scenarios
Scenario 1: 4-year-old LG French door refrigerator with a failed ice maker. Repair cost: $280. Replacement cost: $1,400. The appliance is early in its lifespan, the repair addresses a specific component, and the repair is well under the 50% threshold. Repair.
Scenario 2: 15-year-old GE top-freezer refrigerator with a failed compressor. Repair cost: $700. Replacement cost: $800–$1,000. The appliance is at or past end of expected lifespan. A compressor replacement on a 15-year-old unit doesn't reset the age of every other aging component. Replace.
Scenario 3: 7-year-old Bosch dishwasher with a failed circulation pump. Repair cost: $350. Replacement cost: $900. The appliance is in the middle of its expected lifespan, the Bosch brand has good reliability, and the repair is well under 50% of replacement cost. Repair.
Scenario 4: 11-year-old Samsung washing machine with a failed control board. Repair cost: $450. Replacement cost: $700. The appliance is near end of lifespan, parts for Samsung control boards can be difficult to source, and the repair is 65% of replacement cost. Consider replacement carefully — this is the zone where replacement is likely the right call.
Before You Decide
Get a diagnostic first. Many appliance repair companies charge a diagnostic fee that applies toward the repair if you proceed — PRO MAX does this. A diagnostic tells you what's actually wrong before you make any decision. Guessing at the cause of an appliance failure and making a replace decision based on an incorrect assumption about repair cost is a mistake.
If you're in the Sacramento region and facing an appliance failure, give us a call at (916) 234-5925. We'll tell you what's wrong, what it costs to fix, and give you our honest assessment of whether repair makes sense for your specific appliance. The decision is yours — we'll give you the information to make it well.
Need appliance repair in the Sacramento area?
Same-day service, 180-day warranty, all major brands. PRO MAX HVAC & Appliance Repair — Carmichael, CA.