On Call Electric Service

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Solar installer based in Massachusetts · installer record #8892 resolved from 13 public installation records.

Recorded installs

Total capacity

125 kW

DC nameplate

Median system

9 kW

≈ $33,550

Median price

$3.40/W

pre-incentive

Third-party owned

lease / PPA

Battery attach

First recorded

2016

Last recorded

2021

Track record

Install volume by year

2016

4$2.90/W

2017

4$3.63/W

2018

3$4.35/W

2021

2$4.53/W

Bars: recorded installs · right column: this installer's median $/W that year.

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Jul 28, 2021	Marlborough, MA	8.6 kW	$49,040	Host-owned
May 28, 2021	Upton, MA	19 kW	$64,250	Host-owned
Dec 1, 2018	Marlborough, MA	9.9 kW	$41,475	Host-owned
Oct 24, 2018	Marlborough, MA	6.1 kW	$33,550	Host-owned
Apr 11, 2018	Marlborough, MA	14.8 kW	$64,500	Host-owned
Jul 27, 2017	Saugus, MA	11.2 kW	$43,680	Host-owned
Jul 20, 2017	Marlborough, MA	7.4 kW	$25,000	Host-owned
Apr 6, 2017	Boston, MA	5 kW	$19,500	Host-owned
Feb 9, 2017	Medford, MA	10.1 kW	$34,000	Host-owned
Dec 28, 2016	Barnstable, MA	7.9 kW	$24,757	Host-owned

Service geography

Massachusetts: 13

Busiest cities

Marlborough, MA 6Upton, MA 1Medford, MA 1Saugus, MA 1Boston, MA 1Malden, MA 1Westford, MA 1Barnstable, MA 1

Record

Installer ID: PC-8892
First recorded install: Oct 28, 2016
Last recorded install: Jul 28, 2021
Priced records: 13

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Frequently asked questions

How many solar installations has On Call Electric Service completed?

The Tracking the Sun dataset records 13 installations by On Call Electric Service, from Oct 28, 2016 to Jul 28, 2021, totalling 125 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does On Call Electric Service charge for solar?

The median installed price across 13 priced systems is $3.40/W pre-incentive (median system 9 kW, ≈ $33,550). Third-party-owned (lease/PPA) share: 0%.

Where does On Call Electric Service install solar?

Recorded installs span 1 state, led by Massachusetts (13).

Dataset updated July 2026 . Source: LBNL Tracking the Sun public dataset; installer resolved by exact-normalized name matching.