COOK & CARDENAS
Call Us:
0117 318 3767
STRUGGLING WITH HIGH ENERGY BILLS, COLD ROOMS & CONFUSING RETROFIT OPTIONS?
Discover the Proven Step-by-Step Plan to Transform Your Home Into a Warm, Energy-Efficient, Future-Proof Haven — Without Wasting Money on the Wrong Upgrades
Cut Costs, Maximise Comfort & Future-Proof Your Home — Without Confusion, Guesswork, or Rogue Contractors
And Start Saving on Bills While Boosting Comfort
Your Next Steps are Simple…
We've made the process straightforward and hassle-free to get your home energy-efficient quickly.
1
Answer a few quick questions and get your personalised quote — know exactly what you’re getting and what it’ll cost.
2
Choose a convenient date for your energy assessment — we’ll take care of the rest with expert engineers and zero hassle.
3
Enjoy a warmer, healthier, more efficient home with lower bills, higher EPC scores, and a clear path to Net Zero.
IF YOU'RE A HOMEOWNER, OUR END-TO-END ENERGY UPGRADE SERVICE WILL:
Cut Bills, Maximise Comfort, Boost Your EPC Score & Future-Proof Your Property — All With Zero Guesswork
Say goodbye to cold spots and inconsistent temperatures. Our whole-home approach ensures every room is perfectly comfortable year-round.
GUARANTEED COMFORT
Our customers typically see 30-50% reductions in energy costs after implementing our recommended upgrades and optimizations.
LOWER ENERGY BILLS
Stay ahead of regulations and rising energy costs with a home that meets or exceeds upcoming efficiency standards.
FUTURE-PROOFED HOME
The Problem With Current Solutions
Maybe you tried getting your home assessed before—only to be handed a generic report, filled with vague suggestions, no real numbers, and a list of "recommendations" that felt more like educated guesses than science.
Maybe you brought in a heating contractor or installer who promised the world—only to push the same oversold heat pump or boiler setup they pitch to everyone else. No proper system sizing. No thought to your insulation.
And now you're left wondering why your bills haven't dropped, your radiators still underperform, and your EPC score barely budged.
And Start Saving on Bills While Boosting Comfort
Here's What People Say About Our Whole-Home Energy Optimisation Service
Don't just take our word for it. See what our satisfied customers have to say.
WHAT YOU GET WITH OUR HOME ENERGY UPGRADE SERVICE
A complete, data-driven approach to transform your home into an energy-efficient, comfortable living space
| Service / Item | Gold | Platinum | Design | Savings |
|---|---|---|---|---|
| Initial Home Energy Assessment — Discover exactly where your home is leaking energy and money, so you can fix it quickly and start saving immediately—no more guesswork—just clear, actionable insights. | ✓ | ✓ | ✓ | Energy Audit (£300-£500) |
| Full Heating Load Calculations & System Sizing – Avoid costly mistakes by ensuring your heating system is perfectly sized for your home, delivering optimal warmth without wasting energy. | ✓ | ✓ | ✓ | Heating Load Calculation (£200-£500) |
| Heating System Distribution Principles – Eliminate uneven heating and wasted energy by optimising how warmth flows throughout your home, ensuring consistent comfort and lower utility costs. | ✓ | ✓ | ✓ | Heating Engineer (£200-£500) |
| Heat emitters upgrade analysis (radiators, UFH) – Ensure optimal comfort and energy efficiency by selecting the right heat emitters for your home, cutting costs while delivering consistent warmth. | ✓ | ✓ | ✓ | Heating Engineer (£200-£400) |
| Comprehensive Thermal Imaging & Analysis – Pinpoint hidden heat leaks and structural inefficiencies, gaining a data-driven roadmap to enhanced comfort and lower energy bills throughout your property. | ✓ | ✓ | ✓ | Thermographic Survey (£250-£500) |
| Drone Survey & Data Collection – Eliminate hidden roof risks and uncertainty by capturing high-resolution aerial insights for accurate solar panel feasibility, ensuring a streamlined approach to upgrades and maintenance. | ✓ | ✓ | ✓ | Drone Survey (£350-£700) |
| High-Precision Laser Scanning & Mapping – Eliminate guesswork and measurement errors by capturing ultra-accurate property data, ensuring streamlined planning and smooth coordination with project stakeholders. | ✓ | ✓ | ✓ | LiDAR Survey (£500-£1000) |
| Building Regulations Compliance & Upgrade Roadmap – Stay ahead of future regulations with a step-by-step plan that guarantees your home remains compliant, energy-efficient, and future-proof. | ✓ | ✓ | Compliance Consultant (£500-£1,000) | |
| Full Insulation Upgrade Plan (Walls, Roof, Floors) – Say goodbye to cold drafts and high heating bills with a tailored insulation strategy that locks warmth inside, slashes energy costs and makes your home effortlessly cosy. | ✓ | ✓ | Insulation Consultant (£200-£500) | |
| High-Performance Window & Door Specification – Stop heat from leaking through outdated windows and doors and upgrade to a home that stays warm in winter, cool in summer, and dramatically cheaper to run. | ✓ | ✓ | Window/Door Consultant (£150-£300) | |
| MVHR System Distribution Principles – Optimise fresh air distribution throughout your home, ensuring consistently high indoor air quality and reduced energy consumption. | ✓ | ✓ | MVHR Designer (£300-£500) | |
| Indoor Air Quality Optimisation Strategy – Eliminate condensation, mould, and allergens so you and your family can enjoy a healthier, fresher living environment without worrying about indoor pollution. | ✓ | ✓ | Air Quality Specialist (£150-£400) | |
| Custom Solar PV System Design with Battery Storage Integration – Generate your own power, slash your electricity bills, and protect yourself from rising energy costs with a solar system designed for maximum efficiency. | ✓ | ✓ | Solar PV Designer (£500-£1,500) | |
| Energy Savings, Costs and Payback Analysis – Know exactly how much energy you’ll generate, how much you’ll save, and how soon you’ll see a return on your investment—before you spend a penny. | ✓ | Energy Yield Analysis (£300-£800) | ||
| Updated EPC Strategy – Unlock the value of a higher EPC rating after your upgrades. A stronger rating can add 1–2% to your home’s value and boost buyer confidence. | ✓ | SAP Assessment (£250-£400) | ||
| Air Tightness Test – Eliminate energy leaks that silently drain your wallet, ensuring maximum comfort and efficiency in every room. | ✓ | Blower Door Test (£250-£400) | ||
| Custom Heating & Hot Water System Design – Get the perfect heating system for your home, expertly designed for maximum efficiency, lower bills, and year-round comfort—without the stress of trying to figure it out yourself. | ✓ | Heating Engineer (£300-£700) | ||
| Radiators, Underfloor Heating & Zoning Strategy – Never suffer from cold spots again—achieve perfectly balanced warmth in every room with a heating system optimised for your home’s unique layout. | ✓ | Heating System Design (£500-£1,500) | ||
| Full MVHR System Design with Duct Layout – Breathe fresher, cleaner air with a ventilation system expertly designed to remove stale, humid air while recovering heat—keeping your home healthy and energy-efficient. | ✓ | MVHR Designer (£500-£1,200) | ||
| Advice on Utility Upgrades – Eliminate capacity constraints and potential service disruptions by assessing and enhancing your existing electrical infrastructure, ensuring seamless support for future-proofing your home. | ✓ | Building Services Engineer (£300-£500) | ||
| EV Charger Compatibility Evaluation – Future-proof your home by ensuring seamless integration with electric vehicle charging, making your switch to an EV effortless and cost-effective. | ✓ | EV Charger Expert (£150-£500) | ||
| Detailed Requirements & Tender Documentation – Eliminate miscommunication and wasted resources by compiling robust, accurate project details, ensuring smooth alignment among all stakeholders and transparent procurement. | ✓ | Project Specifications Package for Tender (£500-£1000) |
And Start Saving on Bills While Boosting Comfort
And Start Saving on Bills While Boosting Comfort
GET THE BEST PLAN FOR YOUR HOME
GOLD
Heat Pump Assessment - electrify heat in your home
and save up to £3,400
PLATINUM
Feasibility Study - explore all possible upgrades for your home and how these can improve performance and lower your bills.
and save up to £7,000
DESIGN
Detailed Design (RIBA Stage 3) & Specification Package for Tender - For projects dealing with architects and multiple stakeholders. Give your home a powerhouse upgrade by designing a bespoke and comprehensive retrofit plan.
and save up to £14,000
YOUR QUESTIONS ANSWERED…
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Our Home Energy Assessment is a comprehensive, whole-house evaluation that identifies how your home uses — and loses — energy. It includes thermal imaging, a drone survey of the roof, and heating load calculations. We don’t just point out problems — we give you a roadmap to fix them with tailored solutions that improve comfort, optimise energy use, and reduce bills.
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We identify inefficiencies that cost you money every month — from heat bridges to oversized boilers. Our data-driven recommendations show you exactly where you're losing heat and how to fix it. By optimising your heating and hot water systems, improving insulation, and integrating renewable energy where suitable, we help substantially reduce your energy usage and bills.
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No. We provide a phased, realistic Upgrade Roadmap that sets clear priorities based on cost-effectiveness and impact. You can implement improvements at your own pace, while still seeing progressive savings and comfort gains from each step. Our approach is flexible, homeowner-focused, and informed by budget-conscious planning.
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Heating Load Calculations ensure your heating system is sized correctly. Oversized or undersized boilers and emitters waste energy and make your home less comfortable. We calculate precise heat demands room-by-room, so your heating system delivers optimal performance — saving money and maintaining perfect indoor temperatures year-round.
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Yes. We provide Custom Heating System Design, including radiators, underfloor heating, and zoning strategies. We match the system to your home’s unique needs, ensuring comfort, efficiency, and compatibility with future upgrades like heat pumps or solar. Our designs are practical, future-proof, and regulation-compliant.
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Mechanical Ventilation with Heat Recovery (MVHR) improves indoor air quality while retaining heat. It’s essential for well-insulated homes to prevent mould and stale air without wasting energy. We design full MVHR layouts that balance airflow, minimise noise, and keep your home fresh and healthy — all while preserving warmth.
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We design a Custom Solar PV System with integrated battery storage tailored to your home’s energy usage. This allows you to generate your own electricity, store excess energy, and use it when needed — reducing reliance on the grid and shielding you from rising energy costs. It's a sustainable, smart investment.
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Yes, 100%. Compliance is at the heart of everything we do. Our Building Regulations Compliance & Upgrade Roadmap ensures all recommendations meet or exceed current standards. We also provide Detailed Requirements & Tender Documentation so any installer or contractor can follow our specifications with confidence.
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It’s perfect for both. Whether you're upgrading a Victorian terrace or planning enhancements to a modern property, our assessments are fully tailored. Older homes benefit from targeted insulation and system upgrades, while newer builds can optimise performance, air quality, and renewables to future-proof comfort and efficiency.
And Start Saving on Bills While Boosting Comfort
COOK & CARDENAS
NEWMINSTER HOUSE
29 BALDWIN STREET
BRISTOL
BS1 1LT
Call Us:
0117 318 3767