Home air conditioning
Air conditioning installation for Lincolnshire homes
Quiet, discreet wall-mounted systems for the rooms that are hardest to keep comfortable — sized for your space and installed with care.
Rooms we help with
Comfort where you need it most
Bedrooms
Cooler, quieter nights in summer and gentle warmth in winter, with sleep modes designed for bedrooms.
Living rooms
Keep the main living space comfortable on hot afternoons without a noisy portable unit.
Conservatories
Tame summer heat gain and use the room through winter — with realistic expectations for glazed rooms.
Loft conversions
Top-floor rooms that trap heat often benefit most from a correctly sized system.
Extensions
An alternative where extending existing heating would be disruptive.
Home offices
Stay focused year-round, inside the house or at the bottom of the garden.
Make Your Bedroom Comfortable All Year
Tell us about the room and we'll recommend a suitable, quiet system.
Free, no-obligation and subject to confirmation.
What's involved
Consultation, survey, sizing, installation and aftercare
Consultation. We start by understanding the room and the problem — too hot, too cold, or both.
Survey. We assess dimensions, glazing, insulation, wall construction, electrics and where the indoor and outdoor units could go.
Sizing. Capacity is matched to the room rather than guessed from floor area, so the system runs steadily and quietly.
Installation & aftercare. Neat pipe and cable routing, testing and a full handover — including how to use heating mode and look after filters.
How 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.
FAQs
Installation questions
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.
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.
Do I need planning permission?
Many domestic installations fall under permitted development in England, but conditions apply — for example around listed buildings, conservation areas, unit size and position, and proximity to boundaries. We'll flag anything to check, and you may need to confirm with your local planning authority.
Is my room suitable?
Most rooms can be made comfortable, but size, glazing, insulation, wall construction and electrical supply all matter. A survey lets us give honest advice — including if air conditioning isn't the right fit.
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.