Air Conditioning Installers in Derby

Professional air conditioning design, supply, and installation services for domestic homeowners, retail outlets, and light commercial clients across Derby and the surrounding areas. At Newton Electrical and Mechanical, we provide bespoke, energy-efficient cooling and heating systems configured to meet the unique architectural layouts of your property. For many homes and retail premises, modern air conditioning systems provide highly efficient year-round temperature control, supporting quiet, rapid cooling in the summer and highly efficient heating in the winter. Our experienced installers help local property owners keep their internal environments comfortable, quiet, and energy-efficient throughout the seasons. We support a wide range of premises, including bedrooms, home offices, conservatories, retail units, and commercial offices.

Premium Air Conditioning Installations Tailored to Your Space

Our experienced installers manage your installation project from initial heat-load calculations and unit sizing through to final commissioning and electrical testing:
  1. Custom System Selection: We analyse your room dimensions, glazing layouts, and thermal requirements to specify the perfect system, whether you require sleek wall-mounted splits, low-profile floor consoles, or ceiling-mounted cassettes.
  2. Neat and Professional Fitting: Our F-Gas registered technicians carry out clean, minimally disruptive installations, ensuring pipework is neatly concealed and external condensers are positioned safely and discreetly.
  3. Turnkey Electrical Integration: As NICEIC Approved Contractors, our in-house electrical division manages all associated power connections and safety testing, eliminating the need for third-party subcontractors.

Why Derby Clients Choose Newton

Finding a trustworthy air conditioning installer who manages both the mechanical refrigeration and the complex electrical integration can be a challenge. At Newton Electrical and Mechanical (NEM Services), we provide a seamless experience by offering multi-discipline expertise under one roof:
  • A Single, Trusted Contractor: Because our local team spans electrical, plumbing, HVAC, and mechanical disciplines, you do not need to coordinate multiple contractors. We manage your entire power, heating, and cooling infrastructure seamlessly from start to finish.
  • Certified, Experienced Installers: All of our installations are carried out by highly experienced, REFCOM F-Gas certified engineers, ensuring your system is safe, legal, and covered by complete manufacturer warranties.
  • Clear Pricing with No Hidden Charges: We believe in complete transparency. Following our detailed home or site assessment, we provide a clear, fixed-price quotation so you know exactly what to expect before any installation work begins.

Supporting Homeowners and Retailers Across Derby

We support domestic and retail clients across Derby with dependable air conditioning installation services designed to enhance the value and comfort of local properties. From residential properties in Mickleover, Allestree, and Oakwood to busy retail storefronts and offices in the city centre and Pride Park, we provide responsive, high-quality engineering support. Our installers are active across Derby daily, ensuring clean, professional workmanship and excellent customer care.

Frequently asked questions

What types of systems do you install in Derby?

We install a comprehensive range of systems tailored to your property, including single-split units, multi-split configurations, and advanced VRF/VRV systems ideal for larger commercial spaces.

Can you replace an existing air conditioning system?

Yes. We can safely decommission and remove your outdated equipment before installing a modern, energy-efficient replacement. We also handle all electrical requirements seamlessly through our commercial electrical division.

Are your systems suitable for warehouses and workshops?

Absolutely. High ceilings and large open spaces require specific airflow calculations. We design bespoke systems that effectively manage the unique heating and cooling demands of industrial units, warehouses, and workshops.

Do these systems provide heating as well as cooling?

Yes, all the modern air conditioning units we install utilise advanced heat pump technology, providing highly efficient heating in the winter and reliable cooling in the summer.

How does the free site survey work?

One of our experienced engineers will visit your premises to assess your floor layout, ceiling heights, and occupancy levels. We will then recommend the most efficient system for your needs and provide a transparent, no-obligation quotation.

Do you offer maintenance and servicing after installation?

Yes. Keeping your system properly maintained after installation is essential for preserving its efficiency, reliability, and lifespan. Without regular servicing, air conditioning systems can lose performance over time, consume more energy, and become more prone to breakdowns. We recommend scheduling routine maintenance at least once a year, though higher-usage systems benefit from more frequent checks. Our team can arrange ongoing servicing support following your installation, giving you confidence that your system continues to operate safely and at its best.

Get in Touch Today

Upgrade your year-round comfort and control your climate with premium energy-saving air conditioning. Contact our Derby installation team today.

What our customers say

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Luke McNeill
July 28, 2025

Sam responded promptly to my air con enquiry and even visited me at short notice to firm up the scope. We were fitted in quickly, and Dave managed the job well, with the team carrying out a nice tidy install. Would definitely use again in the future and I will certainly recommend to others.

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Steve Smith
June 28, 2025

The engineers were very professional and carried out the required work in a very efficient manner. I'd definitely use them again and recommend then to everyone.

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Cam Marvin
January 15, 2025

After struggling with underfloor heating that had been left in a broken state by a previous company, my dad endured almost no heating throughout the winter. It was a frustrating and uncomfortable situation until Sam from Newton Electrical and Mechanical came to the rescue. Sam was incredibly professional and knowledgeable. He quickly identified the issues, including faulty wiring and broken pumps, and thoroughly cleaned the entire system. Within just two weeks, the system was completely fixed and working perfectly. The level of care, expertise, and efficiency from Newton Electrical and Mechanical was outstanding. I can’t thank them enough for the difference they made. I’d highly recommend them to anyone needing reliable and skilled professionals for their heating or electrical needs.

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Aron hicklin
July 2, 2024

Went above and beyond and did everything they said they would, on time, as quoted.

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Karen Rogers
June 12, 2024

We used Newton Electrical and Mechanical for all of our electrical and plumbing work in a large home renovation project and I would thoroughly recommend them. Sam Dave and colleagues have all been knowledgable, reliable, trustworthy and communicative and take pride in completing work to a high standard, a pleasure to work with. As with any large project dealing with multiple trades, some things didn’t quite go to plan, but I found that any issues that Newton Electrical could help with were resolved quickly and without fuss. It’s very hard to find tradespeople you can trust, but if you’re reading this, congrats- you’ve just found some.

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Andy Lewis
January 10, 2018

Used NEM on 3 large projects in the last 2 years and I would definitely use them again.

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Glynn Barrow
January 9, 2018

Very good service with experienced engineers.