
Smoke and Heat Alarms
Installation, Upgrades, Testing & Interconnected Systems for Safer Homes
Smoke and heat alarms are essential for keeping your home and family safe. Whether you’re upgrading to modern, interconnected alarms or need a faulty unit replaced, She’s Electric provides professional, regulation-compliant installation and maintenance of domestic fire detection systems across Essex.

Our Smoke and Heat Alarm Services Include:
New Alarm Installations
We supply and install mains-powered smoke and heat alarms – with battery backup – for kitchens, bedrooms, landings, and more.
Interconnected Systems
We fit both wired and wireless interconnected alarms so that when one activates, they all sound – providing faster warning throughout your home.
Testing & Inspection
We check your existing alarms for compliance, placement, and operation, ensuring they meet current safety standards.
Upgrades to BS 5839:6 Standard
We replace outdated or battery-only alarms with modern alternatives that comply with the latest regulations.
Relocation & Additional Alarms
We reposition or install extra alarms to ensure full coverage in line with fire safety recommendations for your property layout.
Why You May Need a Smoke and Heat Alarm Upgrade:
- Your current alarms are more than 10 years old
- You only have battery-operated units
- You live in a rented property (landlords must comply with new fire safety rules)
- You’ve recently extended or altered your home layout
- You want the added protection of an interconnected system
A small investment in proper alarms can make a life-saving difference.
Why Choose She’s Electric?
- Fully Qualified & Experienced – All work is carried out by Karen Boom, a female electrician with over 15 years of experience.
- Compliant & Certified – Installations meet BS 5839:6 (domestic fire alarms) and BS7671 IET Wiring Regulations (18th Edition).
- Reliable & Respectful – I show up when I say I will, explain everything clearly, and leave your home tidy.
- Local & Trusted – Based in Wickford, serving homes across Essex with a friendly, professional approach.
What Clients Say
“Karen upgraded our outdated alarms to an interconnected system and explained everything so well. It’s reassuring to know everything’s now fully up to standard.”
– H. Keane, Brentwood
FAQs - Smoke and Heat Alarms
A: Smoke alarms detect fine airborne particles and are ideal for living rooms, bedrooms, and hallways. Heat alarms are better for kitchens and garages, where steam or dust may trigger false alarms in smoke detectors.
A: Not always, but they are strongly recommended – especially in larger or multi-storey homes. For landlords in the private rental sector, certain types of alarms are legally required.
A: Yes – wireless interlinked systems are ideal for properties where running new cabling isn’t practical.
Areas We Cover
EXCELLENT Based on 10 reviews Andy Parkins2025-06-06Trustindex verifies that the original source of the review is Google. Karen is Brilliant pure and simple. She takes the time to understand your needs and gives you options so you can choose the best outcome for your needs. Also she has great design skills 😁 Sue Pears2025-05-23Trustindex verifies that the original source of the review is Google. Karen is brilliant. She did a great job for me couldn't have asked for better service. Thoroughly recommend scott wheeler2025-05-23Trustindex verifies that the original source of the review is Google. Done a few jobs for me now , highly recommend, alice copping2025-05-22Trustindex verifies that the original source of the review is Google. Karen is extremely professional and very friendly! She takes so much care in her work and i would highly recommend! 5 star service 🤩 Graham rieffel2025-05-21Trustindex verifies that the original source of the review is Google. I found Karen to be very friendly and very informative, explaining what she was doing and why. Very tidy and clean Would highly recommend her Rachel Bell2025-05-21Trustindex verifies that the original source of the review is Google. Karen has done numerous electrical works over several years for us. She’s prompt, reliable and tidy. She takes time to work out exactly what you want before starting. She’s also a problem solver and managed to resolve a problem we had that two other electricians had failed to solve. Highly recommend. R McW2025-05-21Trustindex verifies that the original source of the review is Google. She's Electric came to replace a kitchen light. The Job was completed in no time and all mess was cleaned up. Would definitely recommend She's Electric again. Chrissie McWilliams2025-05-21Trustindex verifies that the original source of the review is Google. Proffessional work, very concientious, has to have it right. No mess. I love She,s Electric. I am using them again next week for sure since im looking for garden lighting Vincent Wonnacott2025-05-21Trustindex verifies that the original source of the review is Google. Girl power! Wonderful electrician, perfect on timekeeping, quality of work and cleanliness highly recommendVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Need Electrical Help?
Need your smoke or heat alarms upgraded or tested?
Contact She’s Electric today for a quote or to arrange a safety inspection. I’ll make sure your alarms are in the right places, fully working, and up to modern safety standards.
If you’re unsure what you need, I’ll talk you through it – no jargon, no pressure.
🧰 Female Electrician You Can Rely On