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Cahill Renewables

Brighton · Solar Installation
Residential Commercial

12+ yrs

Experience

47 reviews

4.9 avg rating

120 km

Service radius

11-50

Employees

4.9
47 reviews
Est. 2014

SurgePV Score

8.3 / 10
Customer Reviews 98%
Certifications 100%
Experience 80%
Services Range 80%
Warranty Coverage 0%
Online Presence 100%

About Cahill Renewables

MCS, HIES, and TrustMark accredited solar and heat pump specialists with 10+ years in the South East

Brighton, CO3 0JN

Brighton CO3 0JN

Services Offered

Solar Installation Battery Storage Maintenance Energy Audit

Certifications

MCS HIES TrustMark RECC

Installation Process

1

Initial Consultation

Free site assessment and energy needs analysis

2

System Design

Custom solar design tailored to your property and budget

3

Permitting & Approval

All paperwork and utility interconnection handled

4

Installation

Professional installation by certified technicians

5

Commissioning & Handover

System testing, monitoring setup, and warranty registration

Service Areas

Brighton Hove Colchester Worthing Eastbourne Chichester

Customer Reviews

View all 47 reviews →
4.9

47 reviews

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Lisa R Verified
Nov 20, 2025

Cahill Renewables were incredibly professional and prompt at every stage from initial enquiry, installation and after care service. The team explained everything clearly and the installation was completed faster than expected.

Peter D Verified
Sep 14, 2025

Had a 5kW solar and 8kWh battery system installed. Great experience from start to finish with top-notch customer service and quick, straightforward installation.

Claire H Verified
Jul 28, 2025

From the initial survey to the final commissioning, everything was handled professionally. The installers were tidy, respectful of our home, and the system is generating well above expectations.

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Frequently Asked Questions

How do I get a quote from Cahill Renewables?

You can request a free quote by filling out the form on this page or contacting Cahill Renewables directly via phone or email. Most installers provide a free initial consultation and site assessment.

What areas does Cahill Renewables serve?

Cahill Renewables is based in Brighton and serves within a 120 km radius. Check the Service Areas section above for a complete list of locations.

What certifications does Cahill Renewables hold?

Cahill Renewables holds the following certifications: MCS, HIES, TrustMark, RECC. These certifications ensure compliance with industry standards and local regulations.

What warranty does Cahill Renewables offer?

Cahill Renewables provides standard manufacturer warranties on all equipment plus workmanship coverage. Contact them directly for specific warranty details.

How long does installation take?

Most residential solar installations are completed within 1-3 days after permits are approved. The full timeline from consultation to activation typically ranges from 4-12 weeks depending on local permitting and utility interconnection processes.

Does Cahill Renewables handle permits and paperwork?

Yes, most solar installers including Cahill Renewables handle all necessary permits, utility interconnection applications, and incentive paperwork as part of their service. Confirm specific details during your consultation.

Business Details

Founded 2014
Employees 11-50
Profile Status Unclaimed
Verification Level 0/6
Profile Complete 70%

Trust Score

4.6 / 5.0

Based on verified reviews, certifications, and business history.

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Cahill Renewables

4.9 (47)
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