Electricians in Harrow
54 electricians in Harrow, rated 4.8 out of 5 on average, with 3,889 reviews between them. Compare each one's reviews, credential evidence and evidence from named public sources, then contact the traders you trust.
No ads · No paid placement · Ranked on evidence only
Electricians in Harrow
Showing the top 12 of 54 electricians, sorted by Trust Score.
Electricians in other areas
Looking further afield? Browse electricians in other parts of the United Kingdom.
What to check when hiring electricians in Harrow
MyTrustedTraders ranks on independent public evidence. No ads, no paid placement. Use these checks alongside the evidence on each profile before you decide who to contact.
- In England and Wales, notifiable electrical work (new circuits, a consumer unit, anything in a bathroom or kitchen) must by law be signed off under Part P of the Building Regulations. Confirm they will handle that.
- Prefer an electrician registered with a government-approved competent-person scheme (NICEIC, NAPIT or ELECSA) so they can self-certify the work meets the wiring regulations.
- Insist on the Electrical Installation Certificate (or Minor Works Certificate) when the job is done. It is your proof the work is safe and compliant, and you will need it if you ever sell.
- Look for consistent reviews across several named sources, not one polished profile.
- Check any credential evidence, and that the business details independently check out.
Frequently asked questions
- How many electricians are there in Harrow?
- 54 electricians with public evidence are listed in Harrow, ranked by the strength of that evidence: reviews across named sources, credential evidence and company status.
- How are electricians in Harrow ordered?
- By independent public evidence only. There are no ads and no paid placement. No electrician can pay to rank higher, add a badge, or change their reviews.
- Are these electricians based in Harrow?
- We show electricians whose public evidence places them in or near Harrow. Always confirm an electrician covers your exact address, and check credentials and insurance, before you hire.
- How do I choose the best electrician in Harrow?
- Weigh electricians in Harrow on independent public evidence, not adverts: how many reviews they have across named public sources and how well those cross-check, any credential or registry checks we hold, and their company-register status. Here every electrician is ordered by the strength of that evidence. No ads, no paid placement, and no electrician can pay to rank higher. Then confirm credentials, insurance and that they cover your address before you hire.