Whole-Home Surge Protection in Greater Boston
Protect your home and electronics with licensed whole-home surge protection, installed right the first time. Our local, insured electricians deliver upfront, transparent pricing and clean, on-time service. We serve Greater Boston, including Boston, Newton, and Quincy, and back our work with a 4.9 rating from 760 reviews. Seasonal tip: consider protection before summer storms. Ask about our $50 off surge protector offer. Get a quick, no-pressure quote today.
Castle Electric Inc. - Your shield in reliable and professional electrical services.
Protect your home from power surges with Castle Electric Inc.’s reliable services.
Prepare your home for winter with Castle Electric Inc., ensuring safety and efficiency with our professional cable installations.
Why Choose Us
Licensed and insured
All electricians are licensed and the company is fully insured.
Transparent pricing
Upfront pricing with clear, written estimates.
On time and clean
We arrive on time and leave your home tidy.
Top-rated locally
4.9 rating from 760 reviews.
Premium materials
Durable, pro-grade components for long-term protection.
What Our Customers Say
quality
“Jess did a phenomenal job installing a new whole-home surge protector.”
professionalism
“Prompt, thorough, efficient, and friendly installing our surge protector.”
speed
“Came right over and did an excellent surge protector install.”
Whole-house surge protector installation cost varies by your panel setup and the surge device you choose. We start with a free estimate and on-site testing to tailor options to your home. A licensed, insured electrician confirms final pricing after inspection. Financing is available. We serve Eastern Massachusetts, including Quincy and Newton.
Updated: 2026-01-02
Need help in Quincy, MA? Call (781) 762-9891 or book online.
"Jess did a phenomenal job installing a whole-home surge protector." — Cristal M.
The cost to replace a whole-house surge protector depends on the device selected and your panel/grounding conditions. A Castle Electric technician will inspect, then confirm pricing on site. We offer free estimates on a professionally installed whole-home surge protector, with financing available. Work is done by licensed and insured electricians serving Eastern Massachusetts, including Newton, MA.
Factors that affect price:
- Surge protector rating and brand
- Panel space and wiring adjustments
- Grounding/bonding condition
- Scheduling and access
Updated: 2026-01-02
Need help in Quincy, MA? Call (781) 762-9891 or book online.
"Would definitely recommend!" — Maggie A.
Whole-house surge protector installation cost varies by your home and the device you choose. We start with testing to assess vulnerabilities and then present tailored options. A free estimate is available, plus $50 off a professionally installed whole-home surge protector. Financing is offered. Work is done by licensed and insured electricians, with code-compliant workmanship. Service is available across Eastern Massachusetts, including Quincy and Newton. Protectors help repel about 80% of non-lightning surges.
Updated: 2026-01-02
Need help in Quincy, MA? Call (781) 762-9891 or book online.
"Highly recommend!" — Cristal M.
It’s safest to have a licensed electrician install a whole‑house surge protector rather than doing it yourself. Castle Electric provides professional installation, testing, and options tailored to your home. Our licensed and insured electricians assess your system and recommend solutions. Surge devices redirect excess current to the grounding system and block about 80% of surges not caused by lightning. We offer free estimates, a $50 off coupon, and financing across Eastern Massachusetts, including Quincy and Newton.
Updated: 2026-01-02
Need help in Quincy, MA? Call (781) 762-9891 or book online. "Would definitely recommend!" — Maggie A.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.
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