Whole-Home Surge Protection in Greater Wellesley Hills Area
Protect your home’s electronics and HVAC with professionally installed whole-home surge protection. Castle Electric Inc. is licensed and insured, with upfront pricing and a 4.9 rating from 669 reviews. Serving the Greater Wellesley Hills Area, including Boston, Newton, and Brookline. Before summer storms roll in, get peace of mind with a clean, on-time install backed by our Five-Star Guarantee. Call (781) 819-2200 or book online. Ask about $50 off a whole-home surge protector.
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Special Offers & Promotions
Get your free estimate today for whole-home surge protection from Castle Electric in Newton, MA.
- Financing Options Available
Get $50 off a professionally installed whole-home surge protector from Castle Electric. Protect your home and electronics from power surges and lightning strikes.
- professionally installed
Why Choose Us
What Our Customers Say
"Phenomenal job installing a whole-home surge protector. Friendly, professional, and kept me informed."
"Prompt and thorough. Installed our surge protector and explained everything clearly."
"Came right over and did an excellent job installing a surge protector with our new HVAC."
Answers to Common Questions
View All FAQsHow much does whole house surge protector installation cost?
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.
<br />Updated: 2026-01-02
<br />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.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2t0d1ZtZFpVakZ5T1VwUlV6ZHpkVlEwVURKQ1JWRRAB!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CAIQACodChtycF9oOktwVmdZUjFyOUpRUzdzdVQ0UDJCRVE%7C0cXqqo4l8v1%7C[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VLSFhfN0RhOU9uaVdnEAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEKHX_7Da9OniWg%7CCgsI1cKOwQYQ8IOSYA%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNtNTZhUmJ3EAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEICAgICm56aRbw%7CCgwI15z4jgYQ2MLN3wE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNlX2Y2b0ZBEAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEICAgICe_f6oFA%7CCgwImqOumQYQqJ_6pgM%7C?hl=en-US[4] https://www.castleelectric.biz/commercial-electrical-services/wiring-rewiring-power-distribution/[5] https://www.castleelectric.biz/residential-electrical-services/gas-to-electric-conversions/[6] https://www.castleelectric.biz/norwood-ma/ev-charger-installation/[7] https://www.castleelectric.biz/wellesley-ma/[8] https://www.castleelectric.biz/dover-ma/knob-and-tube-removal/[9] https://www.castleelectric.biz/needham-ma/knob-tube-removal/[10] https://www.castleelectric.biz/norwood-ma/knob-and-tube-removal/[11] https://www.castleelectric.biz/wellesley-ma/knob-tube-removal/How much does it cost to replace a whole-house surge protector?
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
<br />Need help in Quincy, MA? Call (781) 762-9891 or book online.
"Would definitely recommend!" — Maggie A.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2t0d1ZtZFpVakZ5T1VwUlV6ZHpkVlEwVURKQ1JWRRAB!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CAIQACodChtycF9oOktwVmdZUjFyOUpRUzdzdVQ0UDJCRVE%7C0cXqqo4l8v1%7C[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VLSFhfN0RhOU9uaVdnEAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEKHX_7Da9OniWg%7CCgsI1cKOwQYQ8IOSYA%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNtNTZhUmJ3EAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEICAgICm56aRbw%7CCgwI15z4jgYQ2MLN3wE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNlX2Y2b0ZBEAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEICAgICe_f6oFA%7CCgwImqOumQYQqJ_6pgM%7C?hl=en-US[4] https://www.castleelectric.biz/commercial-electrical-services/wiring-rewiring-power-distribution/[5] https://www.castleelectric.biz/residential-electrical-services/gas-to-electric-conversions/[6] https://www.castleelectric.biz/norwood-ma/ev-charger-installation/[7] https://www.castleelectric.biz/wellesley-ma/[8] https://www.castleelectric.biz/dover-ma/knob-and-tube-removal/[9] https://www.castleelectric.biz/needham-ma/knob-tube-removal/[10] https://www.castleelectric.biz/norwood-ma/knob-and-tube-removal/[11] https://www.castleelectric.biz/wellesley-ma/knob-tube-removal/How Much Does Whole House Surge Protector Installation Cost?
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.
<br/> Updated: 2026-01-02 <br/>Need help in Quincy, MA? Call (781) 762-9891 or book online.
"Highly recommend!" — Cristal M.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2t0d1ZtZFpVakZ5T1VwUlV6ZHpkVlEwVURKQ1JWRRAB!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CAIQACodChtycF9oOktwVmdZUjFyOUpRUzdzdVQ0UDJCRVE%7C0cXqqo4l8v1%7C[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VLSFhfN0RhOU9uaVdnEAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEKHX_7Da9OniWg%7CCgsI1cKOwQYQ8IOSYA%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNtNTZhUmJ3EAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEICAgICm56aRbw%7CCgwI15z4jgYQ2MLN3wE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNlX2Y2b0ZBEAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEICAgICe_f6oFA%7CCgwImqOumQYQqJ_6pgM%7C?hl=en-US[4] https://www.castleelectric.biz/commercial-electrical-services/wiring-rewiring-power-distribution/[5] https://www.castleelectric.biz/residential-electrical-services/gas-to-electric-conversions/[6] https://www.castleelectric.biz/norwood-ma/ev-charger-installation/[7] https://www.castleelectric.biz/wellesley-ma/[8] https://www.castleelectric.biz/dover-ma/knob-and-tube-removal/[9] https://www.castleelectric.biz/needham-ma/knob-tube-removal/[10] https://www.castleelectric.biz/norwood-ma/knob-and-tube-removal/[11] https://www.castleelectric.biz/wellesley-ma/knob-tube-removal/Can I install a whole house surge protector myself safely?
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. <br/> Updated: 2026-01-02 <br/> Need help in Quincy, MA? Call (781) 762-9891 or book online. "Would definitely recommend!" — Maggie A.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2t0d1ZtZFpVakZ5T1VwUlV6ZHpkVlEwVURKQ1JWRRAB!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CAIQACodChtycF9oOktwVmdZUjFyOUpRUzdzdVQ0UDJCRVE%7C0cXqqo4l8v1%7C[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VLSFhfN0RhOU9uaVdnEAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEKHX_7Da9OniWg%7CCgsI1cKOwQYQ8IOSYA%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNtNTZhUmJ3EAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEICAgICm56aRbw%7CCgwI15z4jgYQ2MLN3wE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNlX2Y2b0ZBEAE!2m1!1s0x0:0xee0b1342788ceb4c!3m1!1s2@1:CIHM0ogKEICAgICe_f6oFA%7CCgwImqOumQYQqJ_6pgM%7C?hl=en-US[4] https://www.castleelectric.biz/commercial-electrical-services/wiring-rewiring-power-distribution/[5] https://www.castleelectric.biz/residential-electrical-services/gas-to-electric-conversions/[6] https://www.castleelectric.biz/norwood-ma/ev-charger-installation/[7] https://www.castleelectric.biz/wellesley-ma/[8] https://www.castleelectric.biz/dover-ma/knob-and-tube-removal/[9] https://www.castleelectric.biz/needham-ma/knob-tube-removal/[10] https://www.castleelectric.biz/norwood-ma/knob-and-tube-removal/[11] https://www.castleelectric.biz/wellesley-ma/knob-tube-removal/
Where We Work
What areas do you serve for whole-home surge protection?
We serve the Greater Wellesley Hills Area, with frequent visits to Boston, Newton, and Brookline. See the full list of communities we cover below.