Smart Plus Heating
Gas Safe registered heating and air conditioning engineers serving London, Kent, Essex, Sussex and the South East. Expert boiler installation, servicing, repairs, and air conditioning solutions.
Trusted and certified by leading industry bodies
Our Services
From emergency boiler repairs to new installations and annual servicing, Smart Plus Heating provides comprehensive heating and air conditioning solutions across Dartford, Bexleyheath, and Kent. Our Gas Safe registered engineers deliver expert workmanship with every job, backed by industry-leading warranties and 24/7 emergency support.
See All The Services We OfferWhy Dartford Homeowners Trust Smart Plus Heating
We don't just fit boilers; we build relationships. As a trusted partner of British Gas with over 9,000 installs, we bring big-company standards with local-business care.
- No hidden call-out fees or unexpected costs.
- Up to 12-year manufacturer warranties on all installs.
- Fully insured, Gas Safe registered engineers.
Client Feedback
"I recently had two air conditioning units installed by Smart plus heating and I can not praise the company enough. I had contacted several air con companies to get quotes etc but Joe from Smart Plus responded immediately and offered to come round and look at property and give a quote. Other companies wanted me to describe my house on line and then they gave an estimate without actually coming out to visit which didn't really instal any confidence in me. A couple of firms straight away said I would need to have my electricity circuit board updated before they could do the job which would have been an extra costing. Joe from Smart Plus said no worries, our electrician can put in a separate sub board to run the air con from and this would not interfere with my current circuit board. We discussed the fact we have Siamese cats so cannot close doors as they don't like that so I needed to be sure the air cons we had installed would do the job without closing rooms off. Joe helped me to work out the best places to instal our two units to give the best effects for cooling the house down. The team of three came on the day and were fantastic. Very friendly, polite and very good at putting us at ease. They worked tirelessly for 12 hours non stop fitting the system in the one day rather than two so that my cats who had to be shut in one room whilst they did the work would only have to suffer the one day of upheaval. All three were so efficient and worked together so well making the job seem effortless. They left the house so clean and as though nobody had been there even though they had been working flat out for almost 12 hours. Joe text me the next day to ask if everything was ok and was available if I needed any help with setting up the system to control through my phone (which as a pensioner I did) and will come back in a few days to help me set this up. The cost of the air cons was competitive and cheaper than some of the other quotes I'd been given and I would recommend Smart plus to anyone looking to have works carried out for air conditioning or heating."
"We used Smart Plus for the installation of air conditioning in a garden room/gym and also two units in an office. Communication was good, dates and options were all clear and the quote reasonable for the work involved. The day of installation went well, it was fast and the property was left tidy. Would highly recommend Joe and team and will be back once our kitchen is finished and ready for another unit."
"Smart Plus Heating Ltd installed a remote control Panasonic air con unit in our bedroom. There was minimum mess, they explained all parts of the job to us before proceeding. They arrived as scheduled on time, all very professional and polite and respected our property. Would have no qualms about recommending the company to others and have done so already. Very pleased."
"I recently had an air conditioning system installed by Smart Plus Heating, and I couldn't be more impressed with their service from start to finish. The process began with a thorough on-site assessment, something many companies skip, which gave me immediate confidence in their professionalism. Unlike others who just throw a number at you, they provided a detailed quote with a full breakdown of the work to be done, making it clear what I was paying for and why. The installation team was excellent. The engineers were clearly experienced professionals, and the electricians were just as skilled and efficient. Everyone involved knew exactly what they were doing, worked cleanly, and communicated well throughout the process. If you're looking for reliable, professional, and knowledgeable people to handle your air conditioning needs, I highly recommend Smart Plus Heating. A top-tier service all around."
"Smart Plus Heating were a fantastic team and did an amazing job installing four air-con units in our house. From the quotations to the finishing line they were extremely professional and easy to work with. Whilst at my house I hardly knew they were here. They were tidy, considerate and respectful and the job itself was of a different class. I could not recommend highly enough."
Contact Information
Our friendly team is available to answer your questions and provide expert advice on all your heating and air conditioning needs.
Phone
01322 474 990
Mon-Fri: 8:00 AM - 6:00 PM
info@smartplusheating.com
We reply within 24 hours
Office Address
The Bridge Nucleus
Brunel Way
Dartford, DA1 5GA