What is electrical estimating software?
Electrical estimating software calculates wire footage, device counts, breaker costs, and labor hours for any electrical job - from adding a circuit to a full-house rewire. EstimationPro uses AI to generate complete estimates in 10-15 minutes instead of the 1-2 hours it takes manually. The estimate covers materials, labor, permit costs, and regional pricing, then packages everything into a professional proposal you can send directly from your phone.
The Electrician's Estimating Challenge
Electrical work is one of the most detail-intensive trades to estimate. Every circuit has a wire gauge, every room has a minimum device count, and the NEC has requirements that change by room type and use. A kitchen needs dedicated 20-amp circuits for countertop receptacles. A bathroom needs GFCI protection. The garage needs its own circuit. Miss one of these in the estimate and you are doing work for free.
Then there is wire footage. You cannot just measure wall-to-wall. You have to account for routing through studs, up to the attic or down to the crawlspace, and back to the panel. Home runs add up fast, and copper is not cheap. Underbidding on wire is one of the most common mistakes electricians make on renovation work.
I have talked to electricians who spend two hours putting together a bid, then lose the job because someone else quoted faster. Speed wins service work. EstimationPro handles the detail work so you can get the estimate out the same day you walk the job.
Electrical-Specific Features
Circuit-Level Wire Calculations
Wire footage calculated per circuit based on estimated routing distance from device to panel. Includes wire gauge selection by circuit amperage (14 AWG for 15A, 12 AWG for 20A, 10 AWG for 30A). Wire cost is one of the biggest variables in electrical bids, and this gets it right.
Device and Fixture Counts
Outlets, switches, three-ways, dimmers, light fixtures, ceiling fans, smoke detectors, and dedicated receptacles. Each device includes the box, cover plate, and labor to install. The material list is ready to hand to your supplier for a supply house order.
Panel and Service Sizing
Estimates for panel upgrades, sub-panels, and new service installations include the panel, breakers, service wire, grounding, and bonding. The AI sizes the panel based on the load calculation and includes space for future circuits. Permit line items are added automatically.
Renovation vs. New Construction Labor
The AI adjusts labor hours based on whether the work is new construction (open walls, fast rough-in) or renovation (fishing wires, cutting in boxes, patching). Renovation work typically takes 30-50% more labor per device. The estimate reflects this so your bid is accurate for the actual job.
Common Electrical Estimating Mistakes
1. Underestimating wire footage on renovation work
You cannot route wire in a straight line through finished walls. Add 20-30% for routing around obstacles, through plates, up to the attic, and down to the crawlspace. On a 2,000 sq ft renovation, this mistake can cost you $400-$800 in unaccounted copper wire.
2. Using new construction labor rates on a rewire
Fishing wire through a finished 1970s ranch takes 30-50% more time per device than roughing in an open-stud new build. If you use the same labor rate for both, you will lose money on every renovation job. The AI adjusts for this automatically.
3. Missing NEC-required dedicated circuits
Kitchen countertops require at least two dedicated 20A circuits. Bathroom receptacles need GFCI. The refrigerator, microwave, dishwasher, garbage disposal, and laundry each need dedicated circuits. Leaving these out of the estimate and adding them as change orders creates conflict with the homeowner mid-job.
4. Leaving permit fees out of the estimate
Electrical permits run $100 to $400 depending on the job and your jurisdiction. If you do not include them as a line item, you either eat the cost or surprise the customer after signing. Neither is a good way to start a job.
5. Not accounting for trim-out separately
Rough-in and trim-out are separate phases with different labor rates and timing. Estimating electrical as one lump sum makes billing by milestone difficult. Break it out from the start. Your payment schedule should tie to rough-in approval and final inspection sign-off.
How It Works for Electricians
Assess the panel and scope the work
Snap a photo of the existing panel. Record a voice note describing the job: add circuits for a kitchen remodel, upgrade from 100A to 200A, wire a new addition, install EV charger. Note the house age and existing wiring type.
AI generates the electrical estimate
Wire footage, devices, breakers, boxes, connectors, and labor hours. All priced with regional rates for materials and electrician labor. Review the line items, adjust device specs or wire routing estimates, and finalize.
Send the proposal and close the job
Share a branded proposal with the full scope of work. Auto follow-ups keep the customer engaged at day 1, day 3, and day 7. They approve online and pay the deposit. You schedule the job and order materials. One system, start to finish.
Electrical Estimate Methods Compared
Here is how manual estimation, spreadsheets, and EstimationPro compare for a typical residential electrical job.
| Factor | Manual | Spreadsheet | EstimationPro |
|---|---|---|---|
| Time per estimate | 1-2 hours | 45-60 min | 10-15 min |
| Wire gauge selection | From memory | Manual lookup | Automatic by amperage |
| NEC code checks | From experience | Not included | Built in |
| Proposal format | Handwritten or Word doc | PDF export | Branded shareable link |
| Follow-up | You remember (or forget) | Manual reminders | Automated day 1, 3, and 7 |
| Regional pricing | From memory | Manually maintained | Updated database |
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Electrical Resources
Free templates and tools for electrical estimating.
Electrical Estimate Template
Professional electrical estimate template with circuits, devices, and labor.
Contractor Estimate Template
General contractor estimate with line items, materials, labor, markup, and tax.
Contractor Payment Schedule Template
Milestone-based payment schedule for rough-in and final inspection draws.
How to Estimate Construction Jobs
Complete guide to construction estimating fundamentals for any trade.
Frequently Asked Questions
Does EstimationPro handle NEC code requirements in estimates?
EstimationPro factors in standard NEC requirements when generating estimates. Circuit counts, wire gauge, GFCI and AFCI protection requirements, and panel sizing are all considered based on the scope of work. The estimates include the correct wire gauge for the circuit amperage, proper device counts per room type, and dedicated circuits where code requires them (kitchen, bathroom, laundry, garage).
Can I estimate both new construction and renovation electrical work?
Yes. New construction and renovation estimates are handled differently because the work is different. New construction estimates assume open walls and standard rough-in access. Renovation estimates account for fishing wires through existing walls, cutting in boxes, patching, and the extra labor time that comes with working in finished spaces. The AI adjusts labor hours accordingly.
How does the software handle panel upgrades and service changes?
Panel upgrades are a common standalone job for electricians. EstimationPro generates detailed estimates for 100A to 200A upgrades, sub-panel installations, and full service changes. The estimate includes the panel, breakers, wire from the meter to the panel, grounding, bonding, and permit costs. Labor accounts for the utility coordination and inspection scheduling required for service work.
How much does electrical estimating software cost?
EstimationPro offers a free plan that includes basic estimating features. The paid plan adds automated follow-up sequences, branded proposals, and invoicing at a flat monthly rate with no per-estimate fees. Most electricians recover the cost on their first job where the follow-up sequence closes a deal they would have otherwise lost to a faster competitor.
What should be included in a residential electrical estimate?
A complete residential electrical estimate should cover wire footage by circuit (with correct gauge), outlet and switch counts, fixture locations, panel or sub-panel work, GFCI and AFCI requirements, dedicated circuits (kitchen, bathroom, EV charger, appliances), permit fees, and labor hours broken out by rough-in and trim-out phases. Leaving any of these out is how you lose money on a job.
How long does it take to estimate an electrical job?
A manual electrical estimate for a kitchen remodel or panel upgrade typically takes 1-2 hours when you are counting circuits, calculating wire runs, and pricing devices from memory. With EstimationPro, the same estimate takes 10-15 minutes. That time savings across 50 bids per year is worth more than the software costs in a month.
How do I calculate wire footage for a residential electrical estimate?
Measure the straight-line distance from each device location to the panel, then add 20-30% for routing through studs and joists. Home runs from the panel to the first device on each circuit add up quickly, especially in larger homes. Do not forget to add spare wire at each box (6-8 inches minimum) and at the panel (extra 18-24 inches per circuit). Copper wire is one of the highest-cost variables on any electrical estimate.
What is the average cost to wire a new house per square foot?
New residential electrical work runs $3 to $8 per square foot depending on the home size, number of circuits, and your regional labor market. A 2,000 sq ft home typically needs 30-40 circuits, which puts the rough-in at $6,000 to $12,000 for materials and labor before panel, service, and trim-out. Older homes with knob-and-tube or aluminum wiring that need a rewire run higher because of the additional demo and access work.
How do I price a 200A panel upgrade?
A 200A panel upgrade estimate should include the panel and breakers ($250-$500), service wire from the meter to the panel, grounding electrode system, bonding, permit fees ($100-$300), utility coordination time, and 6-10 hours of electrician labor depending on the existing service condition. Total installed cost typically runs $1,500 to $3,500 depending on your market. Run the full scope through our electrical estimate template before you commit to a price.
Ready to Quote Electrical Jobs Faster?
EstimationPro does not just build the estimate. It sends the proposal automatically and follows up with the homeowner so you win more of the bids you already send. Wire, devices, panels, labor - every line item accounted for. Free plan available.