15 Best Electricians in Hemel Hempstead for 2026

⚡ 15 businesses · 📍 Hemel Hempstead
✓ Reviewed regularly · ✓ Updated 4 October 2026
Mark Reid
Written by Mark Reid, Trades Editor · Verified 4 October 2026
Hemel Hempstead is a town of two halves when it comes to wiring. The post-war new town layout, with its Jellicoe Water Gardens, Marlowes and sprawling estates in Adeyfield, Bennetts End, Grovehill and Highfield, means a huge number of 1950s and 1960s houses still carrying original or half-updated electrics. Then you've got the older stock around the Old Town and Boxmoor, with Victorian and Edwardian terraces where lath and plaster walls and solid brick make cable runs slow work. Add the newer builds in Woodhall Farm and Leverstock Green, and an electrician here needs to be comfortable with everything from rubber-sheathed cabling to modern consumer units with RCD protection.

The businesses on this page are drawn from third-party business listings and ranked by public review rating and review count, with a small lift for those showing a working website and phone number. We read each business's homepage to confirm electrical work is what they primarily offer, which keeps unrelated trades off the page. Listings flagged as permanently closed are removed automatically. Where you see a Trust Verified badge, that business has additionally passed our full verification covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information. Our How We Verify page has the full list. For any business without that badge, we haven't independently verified those things, so the checks are yours to make before you book.

Start by asking what paperwork you'll get. For notifiable work such as a new circuit, a consumer unit change or anything in a bathroom, you should receive a Building Regulations compliance certificate, plus an Electrical Installation Certificate for new or altered circuits. If you're buying or renting out a property, ask about an Electrical Installation Condition Report (EICR). Ask to see proof of public liability insurance and the relevant trade accreditation, and check it with the issuing body rather than trusting a logo on a van. Get two or three written quotes, and make sure each one says what's included, such as making good plaster, a new consumer unit, and testing. A quote that's far lower than the others usually leaves something out.
How We Select & Rate The Best Electricians in Hemel Hempstead

Businesses are ranked using review rating and review count from third-party business listings, with a small lift for those that have a working website and phone number. We read each homepage to confirm electrical work is what the business primarily offers, and permanently closed listings are removed automatically. Businesses marked Trust Verified have additionally passed our full verification covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information. Our How We Verify page lists every check. Other businesses on this page have not been independently verified by us, and inclusion is not an endorsement. Always do your own checks before hiring.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison: Electricians in Hemel Hempstead

Our Top Picks

1
RS Electrical (Hemel Hempstead)
Not Verified
★★★★★ 5.0 (93 reviews)
Hemel Hempstead 07762 666217

Hemel Hempstead and the surrounding HP2 area are served by RS Electrical, covering domestic wiring, fault finding and general electrical maintenance. The firm has built up a run of 93 five-star reviews from local customers, a reflection of consistent workmanship rather than one-off jobs. Enquiries can be made through its website for both small repairs and larger installation work.

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2
Blue Earth Electric
Not Verified
★★★★★ 5.0 (74 reviews)
Hemel Hempstead 07949 483434

A tripped fuse board, a kitchen rewire ahead of a renovation, or an EV charger that needs fitting before the new car arrives: these are the calls Blue Earth Electric in Hemel Hempstead deals with regularly. The firm has built a following on straightforward diagnosis and tidy finishing, reflected in a 5-star average across 74 reviews.

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3
MK-Electron Electrical Services
Not Verified
★★★★★ 5.0 (43 reviews)
Hemel Hempstead 07973 551031

A clean sweep of 43 reviews, all rated five stars, sets MK-Electron Electrical Services apart among electricians serving Hemel Hempstead. The firm handles domestic and commercial electrical work, from rewiring to fault finding and safety inspections. Consistency across such a large volume of feedback suggests reliable workmanship rather than a one-off streak of luck.

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4
Homefield Construction
Not Verified
★★★★★ 5.0 (39 reviews)
Hemel Hempstead 07956 661976

Domestic electrical works, complete re-wires, and electrical installations are the core services offered by Homefield Construction, operating in and around Hemel Hempstead. The company holds a five-star rating across 39 Google reviews, a consistent record for a contractor working primarily in residential settings. Enquiries can be made through their website.

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5
ELSYS ELECTRICAL LTD
Not Verified
★★★★★ 4.8 (45 reviews)
Hemel Hempstead 01442 460922

Families across Hemel Hempstead call on Elsys Electrical for rewiring, fault finding and general household electrical work. The firm has built a 4.8 rating from 45 reviews, reflecting consistent, careful work in local properties. Based in the HP3 area, it serves domestic customers who want jobs completed without fuss or repeat callouts.

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6
Smiley Electrical Ltd
Not Verified
★★★★★ 5.0 (25 reviews)
Hemel Hempstead 01442 617995

Consumer unit upgrades and fault-finding form much of Smiley Electrical Ltd's workload across Hemel Hempstead, alongside rewiring and socket installations for domestic clients. The firm has built a 5-star record from 25 reviews, reflecting consistency on jobs that require both certification and careful attention to older properties.

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7
Elcomm Ltd.
Not Verified
★★★★★ 5.0 (24 reviews)
Hemel Hempstead 020 3870 2770

Elcomm Ltd works largely on period properties around Hemel Hempstead, where older wiring systems need careful assessment before any rewiring or consumer unit upgrades take place. The firm also handles installations in newer builds and flats, adapting its approach to each property's age and layout. A run of 24 five-star reviews reflects consistency across these varied jobs.

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8
ALL CONNECTED
Not Verified
★★★★★ 5.0 (17 reviews)
Hemel Hempstead 07852 902472

Hemel Hempstead households and small businesses call on All Connected for electrical work ranging from fault-finding to rewiring and consumer unit upgrades. The company has built a five-star record from 17 reviews, reflecting consistent standards across the HP1 area. Work is carried out with attention to compliance and safety testing.

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9
Kingson Electrical Ltd
Not Verified
★★★★★ 5.0 (16 reviews)
Hemel Hempstead 01442 531176

Families across Hemel Hempstead call on Kingson Electrical Ltd for rewiring, fault-finding and general domestic electrical work. The firm has built a perfect five-star record from sixteen reviews, reflecting consistent care taken over jobs both large and small. Based in the HP2 area, it covers households needing reliable, straightforward electrical support.

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10
Steve Power Electrical Services
Not Verified
★★★★★ 5.0 (13 reviews)
Hemel Hempstead 07889 682303

Consumer unit upgrades and fault-finding form much of the workload for Steve Power Electrical Services, based in Hemel Hempstead. The firm also handles rewiring and general domestic electrical repairs, with a 5-star record from 13 reviews reflecting consistent standards. Enquiries can be made through the company website for jobs across the local area.

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11
Home Electrical
Not Verified
★★★★★ 5.0 (11 reviews)
Hemel Hempstead 07961 565048

Hemel Hempstead households needing electrical work done can call on Home Electrical, a local firm covering domestic wiring, fault-finding and installations. Eleven reviews have left the company with a perfect five-star average, reflecting consistent workmanship across jobs in and around the HP2 postcode.

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12
BEAR ELECTRICS
Not Verified
★★★★★ 5.0 (6 reviews)
Hemel Hempstead 07449 304543

Bear Electrics is an electrical contractor based in Hemel Hempstead, covering the HP3 area and nearby Hertfordshire towns. The business takes on domestic electrical work, from rewiring and fuse board upgrades to lighting, sockets and fault finding. It holds a 5 out of 5 rating on Google from six reviews, a small sample but a consistent one.

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13
Greenhills Electric Ltd
Not Verified
★★★★★ 4.8 (5 reviews)
Hemel Hempstead 01442 264125

Greenhills Electric Ltd covers a broad range of domestic and commercial electrical work in Hemel Hempstead, from full rewires and consumer unit replacements to EV charger installation, smart home wiring, and fire alarm systems. The company also carries out EICR testing and office fit-outs, reflecting a scope that spans routine maintenance and more involved projects. It holds a 4.8 Google rating across its early reviews.

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14
Ashridge Mechanical and Electrical Ltd
Not Verified
★★★★★ 5.0 (3 reviews)
Hemel Hempstead 01494 623012

Ashridge Mechanical and Electrical Ltd covers electrical installation and mechanical services from a base in Hemel Hempstead. The HP3 postcode situates the firm in the western fringes of the town, well placed for the surrounding villages and rural properties. Work spans both domestic and commercial projects, with the dual mechanical and electrical scope setting it apart from most local contractors.

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15
Whitton Electrical Limited
Not Verified
★★★★☆ 4.3 (6 reviews)
Hemel Hempstead 01442 952300

Whitton Electrical Limited works as an electrician covering Hemel Hempstead, handling domestic and commercial wiring jobs. The firm holds a 4.3 rating from six Google reviews, reflecting steady, consistent work rather than volume. Local households and businesses use the company for rewiring, fault-finding and general electrical maintenance.

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Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

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Frequently Asked Questions

How much does an electrician cost in Hemel Hempstead?
Most electricians in the area charge between £45 and £70 an hour, or £250 to £400 for a day rate, with higher figures for emergency call-outs. A like-for-like consumer unit replacement typically runs from £450 to £800 depending on the number of circuits. A full rewire of a three-bed semi in Adeyfield or Bennetts End usually lands between £4,000 and £7,000, and takes five to ten working days. Fitting an EV charger is often £800 to £1,300. Prices shift with access, whether floors and plaster need lifting, and how much making good is included. Getting two or three written quotes is normal and worth the effort.
Do I need a full rewire for an older house in Hemel Hempstead?
Not always. Rubber or cloth-sheathed cabling, round-pin sockets, a wooden or old ceramic fuse board and no earthing in the bathroom are all signs it's due. Plenty of 1960s estate houses have PVC wiring that's still serviceable but needs a new consumer unit. An EICR, usually £150 to £300 for an average house, will tell you what's actually needed before you commit to thousands of pounds of work.
What is an EICR and when do I need one?
An Electrical Installation Condition Report is an inspection of your fixed wiring, graded with codes such as C1, C2, C3 and FI. Landlords in England must have one at least every five years and give tenants a copy. Buyers often ask for one too. A C1 or C2 observation means something needs fixing, and the report will say what.
Can I have work done without Building Regulations sign-off?
Notifiable work, such as a new circuit, a consumer unit change or electrics in a bathroom, needs to be either carried out by a registered competent person or inspected by Dacorum Borough Council's building control. Skipping it can cause trouble when you sell and may affect insurance claims. Ask for the compliance certificate when the job is finished.
How long does a rewire take and can I stay in the house?
A three-bedroom house usually takes five to ten working days. Many people stay put, though you'll lose power to parts of the house during the day, and floorboards and chased walls make for a dusty week. A good electrician will plan it room by room, and you should expect redecorating afterwards, which is rarely included in the price.
How do I choose between electricians and check they're genuine?
Ask for their accreditation number and check it with the issuing body, such as NICEIC, NAPIT or ELECSA, rather than relying on a logo. Request a copy of public liability insurance, and ask for recent local references or look through Google reviews for work like yours. Get itemised written quotes, ask which certificates you'll receive, and be wary of anyone who wants a large cash payment upfront. Businesses without a Trust Verified badge here haven't been checked by us, so do all of this yourself.