Mon to Fri 8am to 5pm · Sat 9am to 12pm
4.5 / 5
Google / Trustpilot Rating
100%
Fixed-price quote honoured
Trusted by Flintshire homeowners and businesses
Single Room:
From £1,500
Accreditations:
F‑Gas, Worcester Bosch, MCS
Coastal Protection:
Corrosion-resistant units
Coverage:
CH5, CH6, CH7, CH8, Mold, Flint, Buckley, Deeside
Flintshire is a county of contrasts. The Dee Estuary and Irish Sea coastline bring a unique set of challenges for outdoor equipment, salt spray and moisture are real concerns that can shorten the life of a standard air conditioning unit. Inland, the Clwydian Range offers a different rural backdrop. Meanwhile, Deeside Industrial Park is one of the most significant commercial hubs in North Wales, demanding reliable climate control for offices, manufacturing spaces, and retail units.
We've been installing across Flintshire for years. We know which coastal properties need corrosion-resistant materials for their outdoor units. We understand the demands of Deeside's 24/7 commercial operations, and we offer out-of-hours installation to keep your business running smoothly. We also know the suburban areas of Mold and Buckley, where families need reliable, quiet systems for their homes.
We're based in Ellesmere, just across the border, and we cover Flintshire daily. When you call 01691 624336, you're talking directly to the engineers who will design and fit your system, no call centre, no middlemen.
Princes LHS Ltd, a Worcester Bosch accredited installer, bringing reliable, corrosion-resistant air conditioning to Mold, Flint, Buckley, Holywell, Shotton, Connah's Quay, and Deeside.
£1,500
Most popular
£1,800
Survey
Chances are, your boiler is already a Worcester Bosch. You know the brand, you trust the engineering. We're simply extending that reliability to air conditioning, with systems that are quiet, efficient, and built to last, even in challenging coastal environments.
We're not a national firm with a remote call centre. We're a local team who cover Flintshire daily. When you call 01691 624336, you speak to the people who will be on your site, not a voice in a call centre miles away.
Princes LHS, your local Worcester Bosch specialists. We cover Mold, Flint, Buckley, Holywell, Shotton, Connah's Quay, and Deeside. Free survey, fixed quotes, F‑Gas certified. Call 01691 624336.
Both systems cool, heat, and filter. The choice comes down to noise, appearance, and budget, we’ll recommend the right one at survey, not the dearest one.
Premium choice
19dB
Min. noise
Wi-Fi
App control
Black / White
Finishes
Best value
Inverter
Technology
Remote
Included
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Everything itemised, no hidden charges for heritage work or tricky pipe runs. What you see is what you pay.
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Most single‑room jobs are done in a day. Commercial and multi‑room systems take longer, we’ll be clear about timing.
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Pressure tests, performance checks, it’s what keeps your guarantee valid. We don’t cut corners.
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Posted on Google Colin BaileyTrustindex verifies that the original source of the review is Google. Fantastic experience from start to finish. The team was professional, knowledgeable, and kept me informed throughout. Installation was quick, tidy, and completed to a high standard. Everything is working perfectly, and I’m already seeing savings. Highly recommend!Posted on Google Wendy LanghamTrustindex verifies that the original source of the review is Google. Very professional company The workmen were very prompt and the work ethic is second to none. Would definitely recommend this company .Posted on Google James DPTrustindex verifies that the original source of the review is Google. We had a great experience, we had a large solar array and battery backup. After service has been very good and always on hand.Posted on Google Mr & Mrs EdmondsTrustindex verifies that the original source of the review is Google. We had Princes LHS install Solar and a Tesla PW3, The installation was neat and tidy, cable runs are discreet and the work was completed in good time. Our main reason for going for a company in the area was incase of future issues which is where they really shine, We had an issue after a few months installation by an separate electrician working on our home who blew the main power wall fuse by the time anyone realised what happened it was out of hours however the team at Princes offered to help and didn't want to leave us with no power overnight no matter the time.Posted on Google Anthony RexTrustindex verifies that the original source of the review is Google. I chose Princes LHS because I wanted a Samsung heat pump and they are a Samsung approved installer with good reviews. It was a good choice. They are very knowledgeable and the installation was handled very well. I went on to have a Tesla home battery and solar panels installed by them and everything has been great.Posted on Google Alan ColburnTrustindex verifies that the original source of the review is Google. Great company, fair prices. Staff all very communicative, the fitters did a wonderful neat job. Would recommend to anyone.Posted on Google Martin JuddTrustindex verifies that the original source of the review is Google. Princes LHS have installed an ASHP and a solar system, including a Tesla Powerwall 3, at our property. The installation was very smooth with good communication throughout the process. The quality of workmanship was second to none. The workmen were always punctual and worked in a tidy manner, always cleaning up as they went and at the end of the day Highly recommended!Posted on Google Ricardo SilvaTrustindex verifies that the original source of the review is Google. I cannot recommend Princes LHS Ltd highly enough. They completely transformed our home into a fully electrified, incredibly efficient setup. They installed our solar panels, Samsung air source heat pump, battery storage, and electric hob. From start to finish, their customer service was absolutely top-notch—professional, deeply knowledgeable, and always happy to answer questions. But the real proof is in the results. Thanks to the flawless system they installed, we are running our heating and powering the entire house for absolute pennies. By combining their setup with a smart energy tariff, we’ve completely shielded ourselves from peak grid prices, and our solar exports are effectively paying our bills. If you want to future-proof your home and drop your energy costs to near zero, Princes LHS is the company to use. Five stars!Posted on Google Sofi ReadingTrustindex verifies that the original source of the review is Google. We had a heat pump and new radiators fitted in our dated home. The staff were friendly and great, we even went to work and let them carry on in our home. :) We will be definitely using them again!Posted on Google Peter HigginsonTrustindex verifies that the original source of the review is Google. Very professional company. From beginning to end we were kept fully informed of progress regarding delivery, installation and permit requirements. Installation teams for both Air source heating and solar plus battery were extremely competent and tidy and very pleasant. Any gremlins were dealt with quickly. We would have no hesitation in recommending Princes LHS Ltd.Google rating score: 4.4 of 5, based on 30 reviews
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We visit, measure, and check access, no pressure, no charge.
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Itemised written quote, take your time deciding. No one’s chasing you.
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We’re based in Ellesmere, just across the border, and we cover Flintshire daily. When you call 01691 624336, you speak to the team that will fit your system, no call centre.
We’ll visit, measure up, and give you a fixed written quote. Surveys take about half an hour, no obligation. Prefer to talk? Call us, you’ll get straight through.
Phone
Address
Hours
Just outside these areas? Call us anyway. If we can get to you, we will.







VAT No – 826 8945 79 | Company Registered No – 05763586 | Registered in England
Registered Address: The Rennet Works, Market Street, Ellesmere, Shropshire, England, SY12 0AN
Princes LHS Ltd is an Introducer Appointed Representative (Financial Services Register No. 1022940) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.