John Mullan
Trader Categories and Services
Smoke Alarm Installers, Firefighting Equipment, Fire Alarm Domestic Maintenance, Safety Systems, Heat Sensor Alarms, Carbon Monoxide DetectorsBusiness Information
My name is John Mullan and I'm a retired fire officer with 30 years' service and an additional 16 years as a Building and Facilities Manager in Glasgow's City Park.
I sell and fit interlinked smoke and fire detectors conforming to Scottish Government regulations introduced in February 2022 and now required in all homes by law. Insurance companies also invariably have a clause in the contract to the effect that the property complies with Building Regulations.
These radio frequency alarms are installed at very reasonable prices, typically £140 to £175, without mess or the need for expensive electrical work, and usually within a day or two of ordering. I'm happy to give an estimate on the phone and can take calls between 9.00am and 9.00pm.
Please see my reviews. I have never had a customer who was dissatisfied with my work or prices, and regularly receive referrals from them for friends and neighbours.
I sell and fit interlinked smoke and fire detectors conforming to Scottish Government regulations introduced in February 2022 and now required in all homes by law. Insurance companies also invariably have a clause in the contract to the effect that the property complies with Building Regulations.
These radio frequency alarms are installed at very reasonable prices, typically £140 to £175, without mess or the need for expensive electrical work, and usually within a day or two of ordering. I'm happy to give an estimate on the phone and can take calls between 9.00am and 9.00pm.
Please see my reviews. I have never had a customer who was dissatisfied with my work or prices, and regularly receive referrals from them for friends and neighbours.
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Reviews and Feedback





5.0 out of 5 based on
163 reviews.
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Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
Very happy with the work carried out.
David Lawson





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
John came round promptly to fit our smoke and carbon monoxide detector linked alarms. He could not have been more efficient and helpful.
Thanks John!
Thanks John!
Janet Mahon





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
Very quick and efficient. Very nice to speak to. Very happy.
David Donnell





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
Very quick, no mess. Very pleased.
Lorraine Tracey





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
Excellent service provided.
Kirsteen Templeton





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
A very pleasant and likeable gentleman. Would not hesitate to recommend him.
Eileen Criag





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
Excellent and efficient work. I’d be happy to use John’s services again & refer him to friends and family.
Ewan Wilson





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
I found John’s services on this website and decided to call him to help me fit interlinked alarms in my home. He fit me in, in the next couple of days and came at the time he said he would. Friendly and professional at the same time and fitted them with no problems and great speed. Would highly recommend.
Christina





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
Knowledgeable on the fire systems and legal requirements. Very professional approach.
Brian Beith





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
John arrived exactly when he promised and put me right at ease. It was so obvious he knew what he was doing and was so professional throughout the forty minutes he was in my home. I will most definitely use Trusted Trader again and recommend John to neighbours and friends. Excellent service provider.





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
John Mullan installed linked fire alarms in my 2 storey house, He was very knowledgeable and efficient. He was also pleasant and helpful. I would have no hesitation in recommending him to anyone.
Mrs Rachel Gillespie





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
John installed interlinked smoke alarms in my house and was very helpful and efficient. Nothing was too much trouble and he took time to explain the products he supplies and how they work. His knowledge is second to none and he is the best Safety & Facilities Consultant I have ever engaged. I would certainly recommend him to other customers.
Tam Toye





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
Called John Mullan to have interlinked fire alarm system fitted. He was pleasant and provided the necessary information and was available to fit the system on a short notice.
He worked efficiently to remove my old system and instal the new system, bringing all the necessary elements and was happy to explain how it worked.
Would highly recommend.
He worked efficiently to remove my old system and instal the new system, bringing all the necessary elements and was happy to explain how it worked.
Would highly recommend.
Maurits Moretto





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
I contacted John to get the alarms fitted which are now required for all homes. John responded immediately and in fact was able to fit my job in the same day. He is very professional and an extremely nice person. I would have no hesitation in recommending John to anyone. His prices are superb.
Mrs Ann Clark





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
I had interlinked smoke alarm fitted by John.he was kind and explained everything before hand.I would definately recommend him to my friends which I will do
Angela





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
John Mullen has done a variety of electrical work and general handy man work for myself and other family members over the years. Decent, honest and skilled at everything he does.
Could not recommend highly enough.
Could not recommend highly enough.
Maureen





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
We have asked John to do jobs round our apartment in Glasgow for years now. As we both don’t live near family, John is an absolute hero and helps us so much with jobs we can’t do ourselves! I honestly couldn’t recommend him more, always a pleasure to have around and we are really thankful to have met & know John. He is a lovely man and I feel super comfortable with him being in our home when we are away.
Thank you for everything.
Thank you for everything.
Georgie Bell





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
John is a godsend! His ‘handyman’ work is second to none. He can fix just about anything. Don’t know what I’d do without him and I simply cannot recommend him highly enough!
Pauline Holland





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
Smoke alarms were fitted.
Mr Mullan arrived the the time agreed. He came prepared with steps to access the high ceilings with my home. The work was carried out quickly and with great efficiency. He was able to answer questions and to provide advice.
I was extremely happy with both the work carried out and the cost.
Mr Mullan arrived the the time agreed. He came prepared with steps to access the high ceilings with my home. The work was carried out quickly and with great efficiency. He was able to answer questions and to provide advice.
I was extremely happy with both the work carried out and the cost.





Value of Products/Services or Work Performed: £1 - £1000
Ratings
Review Comments
I got the new smoke alarms fitted. John was brilliant. Really clear about the fitting etc.
Really clean and efficient job.
Highly recommend. Thank you
Really clean and efficient job.
Highly recommend. Thank you
Louise Robertson