Lincoln & Lincolnshire
Perfectly Comfortable. Whatever the Weather.
Professional air conditioning installation for homes, garden rooms and businesses across Lincolnshire. Enjoy refreshing cooling in summer and efficient heating in winter.
- Independent local specialist
- Free, no-obligation consultations
- Written quotation after survey
- Homes, garden rooms & businesses
Services
Comfort for every kind of space
From a single bedroom to a busy salon, we recommend and install systems sized for the way you actually use the room.
Home Air Conditioning
Quiet wall-mounted systems for bedrooms, living rooms and conservatories.
Learn moreHeating & Cooling
Reversible systems that cool in summer and heat efficiently in winter.
Learn moreGarden Rooms & Offices
Year-round comfort for garden offices, studios and outbuildings.
Learn moreCommercial Installations
Comfortable offices, shops, salons and studios for staff and customers.
Learn moreServicing & Maintenance
Inspections, cleaning and filter care to keep systems running well.
Learn moreNot sure what you need?
Tell us about the space and we'll advise honestly.
Get a Free QuoteYear-round comfort
Not Just Air Conditioning. Heating Too.
Most modern split systems are reversible air-to-air heat pumps. The same quiet indoor unit that cools a stuffy bedroom in July can provide efficient warmth on a cold January evening.
How well a system performs depends on the room, insulation, the unit chosen and outdoor conditions — which is why every recommendation starts with a survey.
Find the Right System for Your HomeSummer
Cool, dehumidified air for sleep and focus.
Winter
Responsive heat with precise control.
Garden rooms & home offices
Make your garden office usable in every season
Garden rooms often overheat in summer and feel cold in winter. A properly sized split system can provide both heating and cooling without running wet central heating to the bottom of the garden.
Get a Garden Room QuoteHow we work
From First Conversation to Complete Comfort.
- 1
Step 1
Book Your Free Consultation
Tell us about your home, garden room or business and the comfort problem you'd like to solve — too hot, too cold, or both.
- 2
Step 2
On-Site Survey
We assess room size, layout, unit positioning, insulation and your specific requirements, so recommendations are based on the real space.
- 3
Step 3
Clear, Fixed Quotation
You receive a transparent written quote for the agreed installation scope, subject to survey and confirmation — no vague estimates.
- 4
Step 4
Professional Installation & Handover
We install the system, demonstrate how it works and give practical guidance on everyday operation and filter care.
Let's Talk About Your Space
Free, no-obligation consultation — subject to confirmation.
Why choose a split system
Benefits that make a real difference
Heating and cooling
One reversible system for comfort in every season.
Precise control
Set the temperature you want, room by room, often from your phone.
Quiet operation
Modern indoor units are designed to run quietly — ideal for bedrooms and offices.
Cleaner, drier air
Filters capture dust, and cooling mode reduces humidity.
Compact installation
Discreet wall-mounted units with neatly routed pipework.
Efficient electric heat
Heat pumps move heat rather than generate it, typically delivering more heat than the electricity they use.
Areas we cover
Lincoln to the coast
We're based around Lincoln and cover towns and villages across Lincolnshire towards Skegness.
- Newark
- Witham St Hughs
- Collingham
- Lincoln
- North Hykeham
- Waddington
- Branston
- Washingborough
- Metheringham
- Bardney
- Woodhall Spa
- Tattershall
- Coningsby
- Wragby
- Horncastle
- Spilsby
- Skegness
FAQs
Common questions
Can air conditioning really heat my home as well?
Most modern split systems are reversible air-to-air heat pumps, so the same unit can cool in summer and heat in winter. How well a system heats depends on the model, the room and the outdoor temperature, which is why we assess every space before recommending anything.
How long does an installation take?
It depends on the property, the number of rooms and the route for pipework and cabling. We'll give you a realistic timescale after the survey rather than guessing beforehand.
What does it cost to run?
Running costs depend on the size of the room, insulation, how you use the system, the unit's efficiency and your electricity tariff. We can talk you through the factors involved, but we won't promise specific savings without understanding your property.
Where does the outdoor unit go?
The outdoor unit is usually mounted on a wall bracket or a ground stand close to the indoor unit. We'll discuss positioning, appearance, noise and access with you during the survey.
Free quotation
Tell us about your space
A few details are all we need to get started. We'll be in touch to talk through your requirements and arrange a survey if it's right for you.
Ready to Feel Comfortable All Year Round?
Tell us about your space and we'll arrange a free, no-obligation consultation.
Free and no-obligation. Every enquiry is subject to confirmation by Alexander's Air Conditioning — we'll get back to you to discuss your requirements.