Free site visit within 48h — Call now: +351 961 959 272
Heating · DHW · Solar · Cooling

Heating, hot water and solar in one installation.
Fully turnkey.

One point of contact. One coordinated project. Heat pump, domestic hot water and solar integration — all delivered and working.

✓ Certified technicians  ·  ✓ Deadline guaranteed in writing

Request a callback +351 961 959 272
134 Installations
48h Site visit
97% Satisfaction
65% Average saving
Complete home energy solution
🏆 Greater Lisbon  134 happy households
In-house team
Clean work, deadline met
Certified technicians
Custom configuration
From flats to villas — we have the right solution
aroTHERM plus · air-to-water monoblock
aroTHERM Split · maximum efficiency
flexoTHERM · geothermal
uniTOWER · hydraulic station
Vaillant equipment
Why choose?

One project. Three systems. Zero headaches.

The complete solution integrates space heating, domestic hot water and solar energy in a single coordinated installation managed by Crenato.

Even Heating Throughout

Stable temperature in every room, no cold spots. Real comfort from low-temperature radiators or underfloor heating.

Comfort throughout the home

Unlimited Hot Water

Domestic hot water in abundance, even on cold days. The tank is sized to your family's actual consumption.

Hot water 365 days/year

Solar Integration

Thermal or photovoltaic solar panels integrated in the same project, cutting your energy bill even further.

↓ 60–80% on energy bills

Summer Cooling Too

The heat pump works in both directions. In summer, it cools your home without any additional equipment.

Heat and cool with 1 system

Managed Turnkey Installation

One point of contact coordinates everything — design, supply, installation and commissioning. Fixed deadline guaranteed in writing.

Fully turnkey
Cost analysis

Separate systems vs Crenato Complete Solution

A coordinated installation costs less than hiring separate contractors. Real difference for a 3-bedroom home in Greater Lisbon.

Criterion Gas Boiler Crenato Complete Solution
Annual energy cost €1,200 – €1,800 €400 – €700
Estimated annual saving — up to €1,100/year
Annual maintenance €150 – €300 €80 – €150
CO₂ emissions High Near zero
Heating + Hot Water ✓ ✓
Summer cooling ✗ ✓
Lifespan 10 – 15 years 15 – 20 years
Grants & incentives ✗ ✓ Available
Return on investment — 3 – 5 years
Get my personalised estimate →

* Estimated values for a 3-bedroom home in Greater Lisbon. Actual figures depend on consumption, electricity tariff and equipment sized.

How it works

From first contact to full handover

A simple, straightforward process from the initial enquiry through to a fully installed system.

1

Appointment

Call or message us. We schedule a site visit within 48 hours — no obligation.

2

Personalised Proposal

A custom design for your property, with a detailed quote and energy savings estimate.

3

Professional Installation

Our team installs the entire system. Clean job, everything commissioned and working on handover day.

Warranty & Support

All equipment comes with a manufacturer's warranty and we provide ongoing technical support after installation.

No Price Surprises

Quote locked in before we start. The agreed price is the final price — no add-ons at the end of the job.

Schedule a free site visit →
Happy Clients

Hundreds of households already saving

Hundreds of homes in Greater Lisbon are already enjoying the comfort and savings of systems installed by our team.

I'd tried two other companies before. Vague quotes, deadlines they didn't keep. Crenato was different from the very first visit — deadline met, price unchanged, and the system works exactly as promised.

Mark L. Lisbon · Complete solution · Mar 2025 · 💰 Saving €850/year

Replacing our gas boiler with a heat pump was the best decision we made. Unlimited hot water, cool home in summer and the bill dropped dramatically. The team was professional and fast.

Sarah C. Cascais · Jan 2025 · 💰 Saving €1,200/year

I had some doubts at first about the upfront investment, but after a year I've already recovered 25% of it in energy savings. The team explained everything clearly and the installation was flawless.

Richard A. Oeiras · Oct 2025 · 💰 Saving €950/year

Immaculate work. They coordinated the entire project — heat pump, solar panels and hot water in one go. Everything was done on time and the house is transformed. Highly recommended.

David W. Sintra · Complete solution · Apr 2025

As an expat I was nervous about hiring a contractor in Portugal. Crenato communicated clearly in English throughout, the quote was transparent and they delivered exactly what they promised.

Emma H. Cascais · Nov 2025 · 💰 Saving €780/year
97%Satisfaction
65%Average saving
3.8Years to payback
134Installations completed
Free Quote

Ready to cut your energy bills by up to 65%?

Talk to us today. The site visit is free and no-obligation — you'll receive a detailed quote within 24 hours.

Request a free quote 📞 +351 961 959 272
FAQ

Common questions

What exactly is the "complete solution"?
It's a single coordinated project that covers all three main energy needs of your home: a heat pump for space heating and cooling, a DHW (domestic hot water) system with storage tank, and solar integration — either thermal panels to pre-heat water, or photovoltaic panels to generate electricity for the system. Everything is designed, supplied and installed by our team in one project.
Is it cheaper to do everything at once?
Yes. A coordinated installation avoids duplicated work, mobilisation costs and the hassle of managing multiple contractors. Integrated design also ensures the systems work together optimally, improving overall efficiency.
Do I need to do building work / renovations?
In most cases, no significant building work is required. The heat pump connects to your existing heating circuit, the DHW tank fits in a utility space or garage, and the solar panels go on the roof. The site visit assesses what's needed and we flag anything relevant upfront.
How long does the complete installation take?
A typical complete installation takes 2 to 4 days depending on the scope. We give you a confirmed timeline in the quote and stick to it. You'll have a functioning system on the agreed handover date.
Are there grants available in Portugal for this type of project?
Yes, several. There are government support programmes for energy efficiency, renewable energy and heat pumps. For integrated projects the potential eligible amount can be significant. We advise you on which programmes apply to your situation during the site visit — at no charge.
Do you communicate in English?
Yes. We work with many international clients in the Greater Lisbon area. We communicate in English throughout — from the site visit and proposal to installation and after-sales support.
Get in touch

Request a free quote

Fill in the form and we'll be in touch within 2 hours (on business days). No obligation whatsoever.

What you get with the free site visit

  • 🔍
    Full technical assessment We assess your home and design a complete integrated system — not a generic spec.
  • ⚡
    Energy savings estimate We show you the real annual savings and estimated payback period.
  • 📋
    Fixed price & timeline Everything in writing before we start. Fixed price, no hidden extras.
  • 🏛️
    Grants guidance We identify which incentive programmes apply and help you access them.
Call: +351 961 959 272

Request a callback

Quick form — reply within 2 hours on business days

🔒 Your data is used only to respond to your enquiry. Privacy policy.

+351 961 959 272