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Most people who hire Caliber Electrical Contractors describe fast, tidy electrical work, but three customers writing in the fall of 2025 describe something very different: mini-split installs sold on rebates that never came through. Caliber is an electrical contractor whose site lists service across Massachusetts and southern New Hampshire, covering panel upgrades, rewiring, EV chargers, generators, heat-pump electrical and 24/7 emergency calls. Its Massachusetts electrician license, #22123, is active, held by Daniel James Campbell. On Google it holds 4.5 stars from 23 ratings, with reviews running from 2024 to 2026. The 2024 reviews are mostly straight electrical work. Twice that year, a customer had a tree fall and tear the power lines off the house; one said Ricky and his team responded the same day and got everything repaired and secured. A July 2024 reviewer described a 200 amp service upgrade where the new meter box did not fit the existing service wires, and said the crew coordinated with National Grid to move the service attachment to the other end of the house. Others that year described a complete rewire of a home, a full electrical demo and install in a business, kitchen and dining-room lighting with dimmers, and a Level 2 EV charger. More recent reviews center on heat pumps. In July 2026 a two-family homeowner said the estimate and install of two mini-splits happened within the same week, and the flat cooled down within two hours on a near-100-degree day. A June 2026 customer had a whole-home heat pump system installed and called the pricing good; another that month had a mini-split cleaned after it looked like mold was growing inside. The complaints are about money. In a September 2025 review, a customer with a single-family home and an in-law apartment said they were told each unit could receive $16k in rebates, then learned after the loans were taken out and the install finished that homes converting from natural gas were not eligible and that a single-family home had a maximum payout; they said Diana was not aware of either, and that after four months they were told they were out the money. Two October 2025 reviews followed: one said Caliber lied about mini-split rebates, put them in debt and did not pull permits, and another, from senior citizens on a fixed income, said they were out thousands of dollars due to the company's mistake and that the company blocked them on social media. Anyone counting on a rebate to pay for a heat pump has reason to confirm eligibility in writing before signing a loan.
Working with Caliber Electrical Contractors was a wonderful experience. Working with Diana was a pleasure. We were able to get an estimate and installation all in the same week within days of each other. Living in a 2 family house, we agreed on 2 mini splits for our 2nd floor flat. The install crew was friendly, patient and professional. The apartment cooled off in a matter of 2 hours given the outside temp was near 100 degrees. I highly recommend this company and look forward to working with them during our annual maintenance.
I had a whole-home heat pump system installed at my home by Caliber Electrical Contractors and I couldn't be happier with their work. The crew that came out was professional and punctual. Their pricing was great and the whole experience was very easy. If you are in need of an upgrade, I highly recommend Caliber Electrical Contractors!
We had them clean our mini split because it looked like mold was growing inside. They were very responsive, came on time, and did a great job. We will definitely be using them again and not waiting a decade to clean it in between!
Detailed and patient explanations for all my questions, Punctual install team and had the ability to pivot when needed. Cleaned up after themselves when they were done. an efficient experience.
We had caliber come out, they did an amazing assessment and we were installed pretty quickly. They help with everything from rebates loans and using the system! The team is great at caliber and would recommend them!
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3 changes recorded — last scanned Oct 1, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Caliber Electrical Contractors. Use it to sanity-check bids, then get the real number in writing.
Standard receptacle swaps — a new dedicated circuit is a bigger job ($350–$750).
Flush mounts, pendants, chandeliers — hung on existing boxes.
Estimated range
$530 – $1,100
Typical electrical project around $820
Fast response5.0
Solar designed around a peaky Victorian roof5.0
Knob & tube rewiring4.2
Old-house wiring4.1