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Why Homeowners Are Choosing Windrush Installs for Their Window Replacements
Did you know that outdated windows could be costing you hundreds in wasted energy bills? Our high-performance, ENERGY STAR®-certified windows help reduce heat loss, lower energy bills by up to 30%, and keep your home comfortable year-round.
Energy-Efficient Windows That Save You Money
Upgrade Your Home with Energy-Efficient Windows
Expert installation, premium quality and a 10-year guarantee. Trusted by 1000s of homeowners.
Professional Installation for Air Conditioning, Refrigeration, Cold Rooms & Walk-In Freezers
Invest once, save for years - expert installation for maximum performance and lower bills.
Worried about dealing with a long, messy window replacement process? Our expert team ensures a smooth, hassle-free installation—no debris left behind, no damage to your home. We handle everything from removal to cleanup, so you don’t have to lift a finger.
No Mess. Professional Installation
Our energy-efficient, expertly installed windows improve your home’s comfort, curb appeal, and energy savings - backed by a 10-year guarantee.
Tired of companies pressuring you into making a decision? At [Company Name], we believe in transparency—no hidden fees, no high-pressure sales tactics. Get a free, detailed quote in just minutes, so you can make an informed decision on your schedule.
Get A Free, No Obligation Quote In Minutes
G2 Refrigeration & Air Conditioning Ltd © 2025 All Rights Reserved
0141 882 9899
Rated 5/5 on Google Reviews
5/5 Rated Business
Fast, Reliable Service
Fully Qualified Engineers
100% Guaranteed
Free Quotation
Get A Free Quote & Survey
Get Your Free Installation Quote
Complete the form below and our team will provide a clear, fixed quote.
Prefer to speak to someone?
Rated 4.9/5 as "Excellent"
We are a multi accredited, and F-Gas certified company.
5/5 Rated Business
Certified Engineers
Fast Turnaround
No Hidden Costs
Free Quotation
Flexible
Options
Finance
1,000+
Systems Installed
Customer Satisfaction
24/7
Installation Support
15+
Years of Expertise
15,000+
Windows Installed
4,500+
Doors Installed
7,000+
Homes Served
100%
100%
"I have used this company twice so far - been really impressed both times. First time we had an air conditioning unit installed in a server room - entire install less than a day for a top of the range fixed unit! Staff always professional and very polite."
- Tom McCubbine
Expert Installation Solutions Across Scotland
From precision cooling to complete climate control, G2 Ref deliver bespoke installation services trusted by businesses across Scotland. Whether you need a single unit for a small workspace or a full system covering multiple sites, our certified engineers design and install solutions that balance performance, energy efficiency, and long-term reliability.
Our Services
Air Conditioning Installation
Refrigeration Installation
Cold Room Installation
Walk-In Freezer Installation
Custom Design – Built to fit your space and storage requirements.
Energy Savings – Advanced insulation and cooling technology for lower running costs.
Reliable Performance – Durable systems with expert installation and ongoing support.
Precision Cooling, Long-Term Savings
PRECISION STORAGE ● ENERGY-SMART ● ROYAL PERFORMANCE
Cold Room/Walk in Freezer Installation
Create the perfect storage environment for your business with our custom-built cold rooms and walk-in freezers. Designed for accuracy, efficiency, and durability, our systems keep your products at the right temperature, reduce waste, and save on energy costs.
Tailored to Your Space – Bespoke solutions designed for maximum comfort and performance.
Save on Costs – Energy-efficient systems that can reduce your running expenses by up to 40%.
Stress-Free Service – From design to installation and maintenance, we handle it all.
Cold Rooms
Bute Island Foods
Custom Design
Energy Savings
Reliable Performance
Protect Your Stock, Reduce Your Bills
PRECISION COOLING ● MAX EFFICIENCY ● RELIABLE PERFORMANCE
Refrigeration Installation
Keep your products at the perfect temperature with refrigeration systems designed for accuracy, efficiency, and reliability. From small storage rooms to large commercial facilities, we deliver solutions that keep your operations running smoothly.
Refrigeration
Bute Island Foods
Bespoke Design – Systems tailored to your exact storage and temperature requirements.
Energy Savings – Advanced technology that reduces waste and lowers running costs.
24/7 Reliability – Durable systems backed by expert installation and ongoing maintenance.
Custom Design
Energy Savings
Reliable Performance
Precision Cooling, Long-Term Savings
PRECISION STORAGE ● ENERGY-SMART ● ROYAL PERFORMANCE
Cold Room/Walk in Freezer Installation
Create the perfect storage environment for your business with our custom-built cold rooms and walk-in freezers. Designed for accuracy, efficiency, and durability, our systems keep your products at the right temperature, reduce waste, and save on energy costs.
Cold Rooms
McQueens Dairies
Custom Design – Built to fit your space and storage requirements.
Energy Savings – Advanced insulation and cooling technology for lower running costs.
Reliable Performance – Durable systems with expert installation and ongoing support.
Installation Services: What You Need to Know
G2 Ref deliver bespoke installation services that keep your business running efficiently. From cooling systems to climate control, our certified engineers design and install solutions that save energy, cut costs, and provide long-term reliability.
Bespoke Design & Planning
Trusted by Leading Brands
24/7 Support Available
Fully Certified Engineers
Energy-Efficient Systems
Free Site Surveys
With over 15 years’ experience, we specialise in seamless, high-quality installations built to last.
Site Survey & Consultation
Our engineers take the time to recommend the right system for your business — no obligation, no hidden agenda.
Step 1
Tailored Quote & Plan
You’ll receive a detailed proposal designed around performance and efficiency, with full transparency on costs and timelines.
Step 2
Expert Installation & Handover
We manage the full installation process from start to finish, ensuring minimal disruption to your business and maximum reliability.
Step 3
From Survey to Setup: Here’s How Installation Works
Whether it’s air conditioning, refrigeration, or cold storage, our team makes the installation process simple and stress-free.
Prefer to speak to someone?
Ready to upgrade your cooling & climate control?
Book your free site survey today and get a tailored installation quote.
Prefer to speak to someone?
Schedule a free no-obligation survey with us. We'll assess your property and provide you with quick quotes and options for how to resolve.
Book Your Free Survey & Get A Fast Quote
Rated Excellent by Businesses Across Scotland
"We had the pleasure of working with G2 on a large retail development. The company operates with total professionalism throughout. I would have no hesitation in recommending this business for all large scale installation works and reactive/planned maintenance throughout Scotland."
– Jamie Currie
Rated 5/5 based on
Yell Reviews
Rated 5/5 based on
Google Reviews
Rated Excellent in Cooling, Climate & Cold Storage Solutions
"We needed to engage with a refrigeration contractor that could support our exponential growth & development over the last 4 years. G2 have project managed the design & installation of our large scale chilled storage facilities in our 7 depots around Scotland & England with great success. I have found that their quality of workmanship has been excellent and I look forward to working with Grant & the G2 team in future."
– Calum McQueen
Rated 5/5 based on
Yell Reviews
Rated 5/5 based on
Google Reviews
Fully Certified Engineers
15+ Years’ Experience
Competitive Quotes
Energy-Efficient
24/7 Support
Competitive Pricing
Tailored to Your Space – Bespoke solutions designed for maximum comfort and performance.
Save on Costs – Energy-efficient systems that can reduce your running expenses by up to 40%.
Stress-Free Service – From design to installation and maintenance, we handle it all.
Stay Comfortable, Save Money
EXPERT INSTALLATION ● LATEST TECHNOLOGY ● ONGOING SUPPORT
Expert Air Conditioning Installation
Upgrade your workspace with a cooling system designed to keep your staff comfortable, protect your equipment, and cut your energy bills. Whether you need a single unit or a full building installation, we deliver systems that work hard — so you don’t have to.
Tailored to Your Space – Bespoke solutions designed for maximum comfort and performance.
Save on Costs – Energy-efficient systems that can reduce your running expenses by up to 40%.
Stress-Free Service – From design to installation and maintenance, we handle it all.
Air Conditioning
Scottish Water Dunfermline
Bespoke Design – Systems tailored to your exact storage and temperature requirements.
Energy Savings – Advanced technology that reduces waste and lowers running costs.
24/7 Reliability – Durable systems backed by expert installation and ongoing maintenance.
Protect Your Stock, Reduce Your Bills
PRECISION COOLING ● MAX EFFICIENCY ● RELIABLE PERFORMANCE
Refrigeration Installation
Keep your products at the perfect temperature with refrigeration systems designed for accuracy, efficiency, and reliability. From small storage rooms to large commercial facilities, we deliver solutions that keep your operations running smoothly.
Tailored to Your Space – Bespoke solutions designed for maximum comfort and performance.
Save on Costs – Energy-efficient systems that can reduce your running expenses by up to 40%.
Stress-Free Service – From design to installation and maintenance, we handle it all.
Refrigeration
Bute Island Foods
Rated Excellent in Cooling, Climate & Cold Storage Solutions
"We needed to engage with a refrigeration contractor that could support our exponential growth & development over the last 4 years. G2 have project managed the design & installation of our large scale chilled storage facilities in our 7 depots around Scotland & England with great success. I have found that their quality of workmanship has been excellent and I look forward to working with Grant & the G2 team in future."
– Calum McQueen
Rated 5/5 based on
Yell Reviews
Rated 5/5 based on
Google Reviews
Rated 4.9/5 as "Excellent"
