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
£1,500
Most popular
£1,800
Survey
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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Mold is Flintshire’s county town, a thriving centre with a mix of period properties, modern estates, and professional families. We’ve fitted systems in everything from Victorian townhouses to new builds on the outskirts. One recent job in Mold involved a large detached home where we installed a multi-split system with four indoor units, the owners wanted quiet operation and smart control, and the 7000i delivered exactly that.
These towns sit right on the Dee Estuary, which means salt spray and moisture are a real concern for outdoor equipment. We specify corrosion-resistant materials for all coastal installations. One recent project in Flint involved a bungalow just a few hundred metres from the estuary, we fitted a Climate 3200i system with a specially coated outdoor unit, ensuring it would last for years without rusting. The owners said they’d had other installers quote standard units, but we were the only ones who mentioned the coastal protection factor.
Deeside Industrial Park is one of the largest commercial hubs in North Wales, home to manufacturing plants, offices, and retail units. We’ve fitted systems in several units here, always working outside trading hours to avoid disruption. One recent job involved a 10,000sq ft warehouse where we installed a commercial-grade system with multiple units to cover the entire space. The client praised our planning and execution, they didn’t lose a single hour of production.
Buckley is a popular commuter town, offering easy access to Chester and the A55. Holywell sits at the edge of the Clwydian Range, with a mix of historic properties and modern homes. We’ve fitted systems in both areas, from 1930s semis in Buckley to larger detached homes in Holywell. One Holywell project involved a period property with solid stone walls, we used specialist drilling equipment and routed pipework carefully to preserve the character of the building.
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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Ring 01691 624336 or use the form. Tell us about your property, we’ll take it from there.
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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.