Mac Koul Electric Inc
Electrical in Shrewsbury, MA · ★ 3.9 Google rating
Google rating as of October 2026. How ratings work here
- Address
- 238 Cherry St # D, Shrewsbury, MA 01545
- Phone
- (508) 842-6390
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About Mac Koul Electric Inc
Mac Koul Electric Inc is a Electrical contractor based in Shrewsbury, Worcester County, Massachusetts, at 238 Cherry St # D, Shrewsbury, MA 01545. It has a Google rating of 3.9 out of 5. Its website is linked above. A listing here is not a license or insurance check, so verify both directly before hiring.
Service area
Based in Shrewsbury, Mac Koul Electric Inc is within a short drive of Grafton (4 mi), Westborough (4 mi), Northborough (5 mi), Worcester (6 mi), Boylston (6 mi) and Millbury (6 mi). Most Massachusetts electrical contractors work a 25-mile radius, so homeowners in those towns can reasonably ask for a quote.
Hiring a Electrical contractor in Shrewsbury
Electrical work in Shrewsbury requires a permit under 527 CMR 12.00 and a licensed Journeyman or Master electrician. The Town of Shrewsbury's wiring inspector reviews and inspects; a service upgrade gets a rough and a final, with SELCO — the municipal utility — coordinating the meter and reconnect rather than an investor-owned utility. Only like-for-like device swaps avoid the permit. Your electrician files the permit and schedules the inspections.
Shrewsbury runs at central-Massachusetts suburban rates — moderate, below Boston metro. A 100A-to-200A panel upgrade typically runs $2,400–$4,200, more if the meter socket or service mast is replaced. A Level 2 EV circuit is usually $800–$1,900. Because much of the stock is newer, knob-and-tube is rare, though older central-Shrewsbury homes can still need targeted work. A standby generator with a transfer switch generally runs $9,000–$16,000 installed.
Massachusetts requires a written contract and a Home Improvement Contractor registration for most residential electrical work; ask for the registration number and check it before paying a deposit.
More on permits, costs, rebates and common questions, plus every other electrical contractor serving the town, on the Electricians in Shrewsbury page.
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