Electrical project cost, as lines from a bid

Three quotes that differ by thousands are usually three different jobs

The standard advice is to get three quotes and take the middle one. That advice quietly assumes the three describe the same work, and in electrical work they routinely do not.

Consider two quotes for "a panel upgrade". One includes the permit, a mast and meter replacement the utility will require, four circuits re-terminated, AFCI devices where the new panel demands them, and patching the wall afterwards.

The other includes a panel and labor. The second is cheaper because it is smaller, and the difference will arrive later as change orders.

Neither contractor is being dishonest. They surveyed differently, assumed differently, and wrote down different amounts of what they assumed. The homeowner is the only person in the conversation who cannot see that, because the homeowner is looking at two totals.

Which makes the total the least informative number on the page. The lines are the information. Two bids broken into the same lines expose the difference in about ninety seconds; two bids as lump sums cannot be compared at all, however long you stare at them.

So the useful email is not "can you do better". It is: "please itemize against these lines — equipment, labor, permit, run and restoration, extra circuits — so I can compare like with like." Every competent contractor can do that, and the ones who resist have told you something.

And it is why this tool takes typed lines rather than producing a price.

There is no national average price for a panel upgrade, a service change, an EVSE circuit or a rewire on this site, because we hold no dataset of bids and the figures that circulate in roundups come from lead-generation sites with unpublished methods.

The permit is the cheapest piece of information you will buy

Homeowners are sometimes offered a discount for skipping it. It is worth understanding exactly what is being discounted away.

What the permit actually buys. An inspection by somebody with no financial interest in the job, against the edition of the Code your jurisdiction has adopted. That is the only independent check that exists in the whole transaction, and the fee is normally small relative to the work.

What skipping it removes. The check, first. Then the record: unpermitted electrical work surfaces at sale, at refinancing, and occasionally at claim time, and the cost of resolving it years later — sometimes by opening finished surfaces so it can be inspected — is not comparable to the fee.

And what it says about the contractor. A professional can tell you immediately whether your jurisdiction requires a permit for the work in question and who pulls it. Vagueness or reluctance here is one of the clearest signals available to a homeowner, and it arrives before any money has moved.

Who should pull it. The contractor, in almost every case. A homeowner-pulled permit can shift responsibility for the work onto the homeowner in ways that are rarely explained at the time it is suggested, and being asked to pull it yourself is worth a direct question about why.

Where the fee comes from. Your building department, which publishes it. It is local, it is not national, and this site will not estimate it. Adoption and amendment of the National Electrical Code is local.

A state or city may be on an older edition, may amend it, and may add rules of its own. Confirm the adopted edition and the amendments with the authority having jurisdiction before relying on any code figure here.

The one honest caveat. Not every job needs a permit. Small repairs and like-for-like replacements are frequently exempt, and jurisdictions differ. "No permit needed" can be entirely correct — it just has to come with a reason rather than a shrug.

Contingency, allowances and change orders — the three ways a fixed price is not one

Contingency, allowances and change orders do most of the work in the gap between what a project was quoted at and what it cost. They are not the same thing and they do not belong in the same place.

Contingency is yours and stays in your account. It is money you have decided to hold against the possibility that something unseen appears. Adding it to the contract converts your reserve into somebody else’s revenue and removes your ability to decide whether to spend it.

An allowance is a placeholder inside the contract. A sum written in for something not yet chosen. Allowances are legitimate and useful, and they are also where a "fixed price" quietly stops being fixed. Ask what each allowance covers and what happens when the actual item costs more.

A change order is the mechanism for a scope change. The question to settle before work starts is not whether there will be change orders — on any job involving existing construction, there will be — but how they are agreed.

In writing, priced, and approved before the work is done, is the answer that protects both sides.

Why the asymmetry in the chart is real. Opening a wall reveals conditions rather than concealing them. A full panel becomes a subpanel. Wiring that was going to be reconnected turns out not to be fit to reconnect.

Almost none of these discoveries makes the job smaller, which is why ten percent held back is a floor rather than a rule on any job in an existing building.

And the one that is not a surprise at all. The panel being full, or the calculation failing, is knowable in advance. NEC 220.83 exists to answer whether the existing service can carry an addition. If nobody ran it, the change order that follows was foreseeable rather than unforeseeable.

One financial claim to check before it is used on you

What the IRS states about the window. “The credit is allowed for qualifying property placed in service on or after Jan. 1, 2023, and before December 31, 2025.”

And what it states about electrical work. “Costs of electrical components needed to support residential energy property, including panelboards, sub-panelboards, branch circuits, and feeders, also qualify for the credit if they meet the National Electric Code and have a capacity of 200 amps or more. There is a limit of $600 per item.”

So while the credit ran, a panelboard of 200 amperes or more could qualify, capped at $600 per item.

Which means, in 2026: On the retrieved date the IRS states the credit window as ending before 31 December 2025. Property placed in service after that date is outside the window described.

Any page, quote or salesperson still offering "the federal panel credit" as a live discount in 2026 is describing a window the IRS page no longer describes as open.

Confirm your own position with the IRS page or a tax professional; we are neither.

Why an expired incentive is more dangerous than an invented one. It was true recently, pages describing it are still easy to find, and a salesperson quoting it may sincerely believe it. That combination is far more persuasive than a fabrication would be.

What to do about it. If a quote leans on a credit, ask for the current IRS page rather than a screenshot or a brochure, and take the question to a tax professional. We are not one, and a calculator on a website is not the place to settle your tax position.

The same test applies to utility and state programs. Many are real, many have closed, and several have waiting lists or require pre-approval before the work starts — which is the detail that most often disqualifies a household that would otherwise have qualified. Get the program’s own page, and check the date on it.