The quick way to find a local Air Conditioning / Refrigeration specialist in Harrow

RONA ELECTRICAL LIMITED

Air Conditioning / Refrigeration

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Rona Electrical delivers complete electrical solution from design to installation and maintenance for commercial, educational, and residential clients. Our experienced team of electricians and designers provides tailored services with over 25 years of industry expertise. We offer a full range of services, including electrical installations, fire alarms, emergency lighting, EV charge points, solar PV systems, consumer unit upgrades, inspections, testing, and fault finding. We stay up-to-date with modern technologies to ensure energy-efficient, cost-effective solutions, along with clear, practical recommendations. We pride ourselves on high-quality work, reliable delivery, and the ability to manage complex projects within budget and deadlines.

Gurdev Lall

Air Conditioning / Refrigeration

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I have been an electrician since 2008, I do have my 18th edition electrical installation certificate, and I can sign off electrical work. I am a very creative electrician with many great ideas on what will look good and what will look Great.

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Reviewed by Mario on 27/2/2026

Dev was very personable and did a fantastic job. He left the place cleaner than when he started and managed to correct a number if short cuts taken with the previous hood installation. I would definitely recommend if you are looking for an electrician

Bloor Corporation LTD

Air Conditioning / Refrigeration

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Bloor Corporation Limited – A Group of Specialist Construction Companies With over 25 years of experience across the construction sector, Bloor Corporation Limited is a group of specialist companies providing expert solutions for both commercial and domestic projects. Our divisions cover a comprehensive range of services, ensuring high-quality craftsmanship, innovation, and long-lasting results. With all in house operations we can control your project without dealing with multiple companies. Bloor Glazing Experts in bespoke glazing solutions, including heritage restoration, replacement units, structural glazing, curtain walling, and difficult-access installations. From small repairs to full system refurbishments, we deliver precision and durability. Bloor Roofing Specialists in roofing repairs, refurbishments, and new installations, covering flat and pitched roofs, leadwork, waterproofing, cladding, and full re-roofing projects. We ensure weatherproof and long-lasting solutions for all building types. Bloor Building & Maintenance Providing a full range of internal and external building services, including extensions, refurbishments, structural repairs, masonry, brickwork, plastering, rendering, and general maintenance. Our fully trained in-house teams ensure efficiency, safety, and top-tier craftsmanship. Bloor Landscaping & Groundworks Transforming outdoor spaces with hard and soft landscaping solutions, including paving, decking, garden design, retaining walls, fencing, excavation, drainage solutions, and groundwork services. We create functional and visually appealing landscapes tailored to each project. Bloor Sectional & Modular Buildings Designing and constructing modular and sectional buildings for various applications, including commercial, industrial, educational, and residential use. Our solutions offer flexibility, durability, and rapid installation times, minimizing disruption while maximizing efficiency. Bloor Civil Engineering & Structural Works Delivering specialist civil engineering and structural works, including foundation construction, reinforced concrete, steelwork, underpinning, demolition, and site preparation. We handle complex engineering challenges with precision and expertise. At Bloor Corporation Limited, we take pride in tackling even the most challenging projects with a commitment to excellence, innovation, and quality craftsmanship. Whatever your project requires, our specialist divisions have you covered.

J G Electricals

Air Conditioning / Refrigeration

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!JG Electricals! Fully qualified (JIB gold card) Electrician with over 9 years of experience in commercial and domestic work. I have all the tools need to carry out all electrical work safely and efficiently. Never lazy on the job so get the best for your money! Install, Fault finding, Repairs, Refurbs, Maintenance, Board changes, CCTV, Outdoor installs!

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Reviewed by Craig on 28/5/2020

Brilliantly helpful, stayed till the job was done and left everything looking great!

BuildBuddy Construction Ltd

Air Conditioning / Refrigeration

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Expert, Reliable and Insured.

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Reviewed by Nisha on 3/3/2019

Done a very good job, and price was very reasonable.

CIPRIAN ELECTRICAL

Air Conditioning / Refrigeration

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I have 35 years experience in electrical in domestic, commercial etc OUR COMPANY PROVIDE . EICR EIC FRA GAS LANDLORD SAFETY CERTIFICATE PAT TESTING SMOKE ALARM EMERGENCY LIGHTHING

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Reviewed by Jade on 31/5/2026

Dumitru Negria

Air Conditioning / Refrigeration

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Dumitru Negria Home Services Dumitru Negria Home Services is a premier home improvement and maintenance company founded and operated me, a dedicated sole trader with over 8 years of invaluable experience in the field. Specializing in a wide array of services including tiling, painting, plastering, bricklaying, carpentry, and general handyman tasks, I pride myself on delivering top-notch craftsmanship and exceptional customer service. In addition to my core services, I also collaborates with trusted professionals in the fields of electrical work and plumbing, ensuring that all aspects of your home improvement needs are met efficiently and effectively. Servicing the areas of Reading, Oxford, Banbury, and their surrounding regions, I am committed to bringing quality craftsmanship right to your doorstep. Igo above and beyond to ensure that every project is completed to the highest standards, with a keen attention to detail and a focus on customer satisfaction. Experience the difference with Dumitru Negria Home Services – where quality, reliability, and customer satisfaction are our top priorities.

EK ELECTRICAL SERVICES LIMITED

Air Conditioning / Refrigeration

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We are masters of Electrical Services Our electrical team offers a comprehensive service to businesses and residents across Great London. Whether you require a full rewiring or fault-finding, our electricians have full testing and inspection qualifications.

Joynson's Building & Traditional Roofing

Air Conditioning / Refrigeration

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we are a family run business with over 40 years of experience in the building trade. we specialise in traditional design and renovation work, interior and exterior including all areas of roofing work. Drone inspection surveys are also available if required. we have worked on a number of listed buildings over the years that have needed underpinning work carried out on them and new drainage systems installed. We are fully insured to carry out any building work requirements. We'll look forward to helping you the best we can.

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Reviewed by Claire on 18/7/2025

Alex did a great job and we are really happy - we would definitely work with him again.

J&W Fabrication and Construction

Air Conditioning / Refrigeration

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Family run fabrication and welding business and construction company offering all types of manufacturing and installation that works closely with our clients our aim is to provide fabrication and welding solutions also building construction with honesty and quality also help to complete project on time

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Reviewed by tina on 3/6/2025

What an amazing job John did. He is a very talented ironworker . Our gate looks like it was made for our house . Would highly recommend .

T A B Mechanical Services LTD

Air Conditioning / Refrigeration

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TAB mechanical services ltd offer, plumbing, gas and central heating work, air conditioning installation and service, air source heat pump installation and service, we are a 5 strong team, and work always to the highest standards.

Premier Heat

Air Conditioning / Refrigeration

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Godwins is a reading based company of 10 years specialising in all aspect of Plumbing & Heating Air conditioning Oil boilers And renewable energy

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Reviewed by Rachel on 25/10/2025

I was happy and paid as this plumber said he was coming back to fit some caps later in the week. Since, I have noticed the tap has been plumbed incorrectly hot to cold and vice versa, he did not return with the caps. I think he was just lying that what he wanted to fit was better because he forgot to put them on when fitting the shower and my sink isn’t attached to the wall securely. I have given him a couple of months now to put it right but he ignores my calls and texts.

RIMI CONSTRUCTION LIMITED

Air Conditioning / Refrigeration

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Rimi construction limited ! Guaranteed hight quality job with the best prices .

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Reviewed by Deepak on 30/9/2022

Very happy with Rimi. He at all times came up with ideas and solutions. We had a rear garden job. Involved brick work, decking, retiling, soil work,painting, creating new landscape overall. He did it professionally and in time. He was patient with delays in material supply and kept following up. Overall quite pleased with the end result

Vasile Zlatariu

Air Conditioning / Refrigeration

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Hi I'm professional electrician with 8 years of experience with domestic and commercial jobs I have 18 editions in electrical .

Eco Warmth

Air Conditioning / Refrigeration

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Eco Warmth SE Ltd Heating • Plumbing • Renewables We specialise in creating warm, energy-efficient homes through expert heating, plumbing, and renewable solutions from stylish bathroom installs to air source heat pumps and full system upgrades. Reliable, qualified engineers. Honest advice and quality workmanship. Helping you save energy & money sustainably. Choose Eco Warmth where comfort meets efficiency

FAKU Building Services

Air Conditioning / Refrigeration

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General maintenance with many years experience on plumbing and carpentry and decorating City&guilds qualification

CGM Services

Air Conditioning / Refrigeration

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I’m an electrical improver, painter/decorator and general handyman with over 15+ years of experience in first/second fix installation, renovation and general remedial works on both residential and commercial properties and projects. Im happy to take on any task big or small and aim to provide a quick and thorough response and service with a keen eye for quality and detail. Please feel free to get in touch snd discuss any and all potential works.

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Reviewed by James on 28/5/2026

Capital Builders

Air Conditioning / Refrigeration

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www.capitalbuilders.uk The Secret of our successful projects is the provision of upmost customer’s satisfaction. All our projects are carried out by a team of skilled and highly qualified professionals by using the most up to date techniques, materials and tools which will fulfill every single requirement of the customer. The quality of our work is always to the highest standards regardless of the size of complexity of the job. We try to make sure that all our services are reasonably priced; this is to make sure that our customers get the best value for money. Therefore, the majority of our work is through repeat business and from word of mouth recommendations.

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Reviewed by Franco on 26/7/2026

Ray has done excellent job unsulating our loft and boardering it up. He and his team were quick, tidy and professional. We are happy with the result, and are also impressed that they tidied up everything after themselves. We will definetely recommend them and hire again in the future.