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

J and J Building Construction

Air Conditioning / Refrigeration

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J and J Building Construction have been supporting customers for over 40 years. We take on all general building works such kitchens, bathrooms, loft conversion, drives, general plumbing, electrical, decoration, garden and patio works, roofing etc.

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Reviewed by emily on 13/1/2026

John and team completed a number of jobs for us to a high standard - plastering and decorating bedrooms, full bathroom refurbishment, gutter clearance. We are satisfied with the work, and they were professional and considerate during the job. John provided useful advice and quotes for various other prospective jobs.

Y R Electrical LTD

Air Conditioning / Refrigeration

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Electrical contractors covering commercial, domestic, industrial and renewable technology’s including solar, installation and testing. A team of 6 skilled, qualified electricians with vast knowledge on a broad range of electrical design, installation and testing. Portsmouth based, on-going contracts consist of maintenance and periodic inspecting with Live-in-Guardiens, Mayville high school & MoonShine. Lots of re-wires completed this year and lots of solar installations installed. Please ask for more information! We always provide a brilliant service and strive to be the best in the field technically and from a customer service angle also.

K Marsh Plumbing & Heating LTD

Air Conditioning / Refrigeration

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K Marsh Plumbing & Heating Ltd is a professional plumbing and heating contractor operating across London and the surrounding areas, delivering high standard installations, upgrades and maintenance services to both domestic and commercial clients. We specialise in boiler installations, full central heating systems, unvented hot water cylinders, plant room works and high quality plumbing installations. Our approach is structured, compliant and detail focused, ensuring all works are completed safely, efficiently and in accordance with current regulations. We are fully Gas Safe registered and G3 qualified for unvented hot water systems. All installations are carried out in line with manufacturer specifications and current Building Regulations, with the appropriate certification issued upon completion. Our core services include: Boiler installations and system upgrades Boiler breakdown diagnostics and servicing Full central heating design and installation Unvented cylinder installation and maintenance Hot and cold water system upgrades Leak detection and remedial works Bathroom plumbing installations Underfloor heating systems Commercial heating and plant room works We operate with a clear and professional process from initial enquiry through to completion. Site surveys are conducted where required to ensure accurate scoping, correct appliance sizing and full compliance. Written quotations are provided detailing the scope of works, materials, warranties and timescales, ensuring complete transparency. On site, we take pride in protecting client properties, maintaining clean working environments and delivering workmanship that reflects the standards expected of a professional contractor. All systems are fully tested, commissioned and demonstrated to the client prior to handover. Our reputation is built on reliability, technical knowledge and long term client relationships. A significant proportion of our work comes from repeat clients, landlords, managing agents and referrals, reflecting the confidence our customers place in our service. K Marsh Plumbing & Heating Ltd is committed to delivering compliant, high quality plumbing and heating solutions with clear communication and dependable results.

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Reviewed by William on 30/3/2026

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.

Fixble LTD

Air Conditioning / Refrigeration

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Fixble: Your trusted all-in-one platform for fast, certified gas, plumbing, and electrical repairs.

Electric Ad

Air Conditioning / Refrigeration

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ElectricAd specialises in bespoke design , install and maintenance of all electrical work. 15 years experience in commercial and domestic. Friendly and professional engineer , insured and PART P registered

Cris

Air Conditioning / Refrigeration

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`We are a building company with many years of experience. We specialise in bathroom and kitchen, from scratch to complete refurbishment, our work is of high quality at reasonable price, with warranties and is covered by public liability insurance

Latest homeowner review

Reviewed by Yury on 12/1/2025

Krzysztof did a great job fitting 2 showers, decorating ensuite, changing all the taps and 2 showers, and doing a number of small fixes and improvements in the flat. I appreciate his clear and detailed communication on job needed, options provided, and consulting on fittings and materials. He finished the job with high quality and with just a small delay despite of a good amount of obstacles (we did painting in parallel). Would definitely recommend Chris's services!

KM Electrics

Air Conditioning / Refrigeration

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Domestic, commercial and shop fitting

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Reviewed by Liz on 9/5/2022

Anderson Contracts LTD

Air Conditioning / Refrigeration

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Hello I’m Joe from Anderson contracts we specialise in paving driveways patios landscapes and much more we are a pandemic safe and reliable polite responsible team. Wanting to add value to your property. ??

Latest homeowner review

Reviewed by Michael on 6/6/2021

Very good job done

Bullari LTD

Air Conditioning / Refrigeration

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We have been working on building projects for last 8 years Wood floors Bathrooms Painting & decoration Garden tiles

Latest homeowner review

Reviewed by F on 2/4/2026

Not recommended

Keno Construction

Air Conditioning / Refrigeration

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We are a trusted construction company with over 12 years of experience specializing in driveway installation, landscaping, and foundation work. Our team is dedicated to delivering high-quality craftsmanship, reliable service, and long-lasting results for residential and commercial properties. From custom driveways and outdoor landscape transformations to strong, durable foundations, we complete every project with professionalism, attention to detail, and a commitment to excellence. Using quality materials and proven construction techniques, we ensure every job is completed on time, within budget, and to the highest standards. Customer satisfaction is our priority, and we take pride in building lasting relationships through honest work and outstanding results.

Mark Parker LTD

Air Conditioning / Refrigeration

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Mark Parker Ltd is a fully qualified electrician with over 20 years of experience, offering reliable, professional electrical services you can trust. From minor electrical jobs to full fuse board replacements, fire alarm installations, testing and certification, EV charger installs, and heating control wiring, we take pride in delivering safe, tidy, and high-quality work every time. Friendly, dependable, and happy to help � no job too small.

Matthew Oliver Refrigeration

Air Conditioning / Refrigeration

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Family run buisness specialising in all refrigeration and air conditioning, Installation, service and maintenance. FGAS, IPAF, A/C manufacturer training. Mechanical and electrical works undertaken with knowledge of most bms controls.

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Reviewed by Anthony on 5/12/2025

Job completely promptly as promised.

Torax Services Ltd

Air Conditioning / Refrigeration

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2 multi trade skilled tradesmen will do various jobs up to a high standard

Ds site servicrs Ltd

Air Conditioning / Refrigeration

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My name is Danny and i have a small company called DS site services we carry out all types of electrical work on commercial domestic and industrial we take great pride in our work ,and we always offer a free quote and survey

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Reviewed by Eric on 11/4/2014

Danny has just completed some electrical work for me and I find him to be honest because he did not create jobs. Instead he advised me on the work required. He is also reliable and arrived to do the work earlier than scheduled. He is easy to work with, competitively priced, and finished to job to a high standard and on time. I will be using his services again and would happily recommend him to others. Erica RM17

G L AIR

Air Conditioning / Refrigeration

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At G.L Air Services Limited we are a well established air conditioning company with over 15 years worth or experience that offer a great service to all. We specialise in installation, service/maintenance of all air conditioning and ventilation equipment. We’re very competitive and always leave the customer smiling.

Latest homeowner review

Reviewed by Dima on 27/10/2024

George invited me to chat with him to arrange a quote. During the chat George initially quoted an unreasonably high price, yet had eventually haggled out an acceptable price. However, once I asked him when he could do the job, George stopped chatting. George has not responded to my email to him either.

ECS Premium Electricians LTD

Air Conditioning / Refrigeration

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ECS Premium Electricians deliver a full spectrum of services, including commercial contracts, residential installations, landlord safety certificates, and complete inspection and testing solutions. All our engineers are NICEIC Approved.

Syntrad LTD

Air Conditioning / Refrigeration

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Syntrad Ltd is a London-registered engineering and electrical services company delivering high-quality domestic and commercial solutions across the UK. Led by Director Kaz Moorjani, we specialise in: • Electrical installations, upgrades & fault finding • EICR inspections & certification • Consumer unit upgrades • EV charger supply & installation (including our AmpLink Elite range) • Smart home automation (lighting, heating, access control & integrations) • Commercial catering equipment installation & repairs • Specialist equipment diagnostics and maintenance We combine technical expertise with a practical, hands-on engineering approach. Whether it’s a full property rewire, EV charging solution, smart automation project, or commercial equipment repair, we focus on safety, compliance, and long-term reliability. Our clients choose Syntrad for: ✔ Transparent pricing ✔ Clear communication ✔ High standards of workmanship ✔ Professional documentation & certification ✔ Reliable aftercare support From residential properties to commercial premises, we deliver solutions that are efficient, compliant, and built to last.

Latest homeowner review

Reviewed by Mo on 10/5/2026