UK retrofit marketplace — search by service, location, or postcode

Make retrofit
happen with
trusted experts

Find vetted assessors, installers, and coordinators — aligned to PAS 2035, TrustMark, and ECO4 compliance standards.

EPC assessmentsInsulationHeat pumpsPAS 2035 coordination
Trusted by
TrustMarkPAS 2035MCSNAPITEPC
21
Verified professionals
42
Published listings
0
Published reviews
Services

Browse by category

Find the right service for your retrofit project.

Energy Assessments & Surveys
Evaluate current energy performance and building condition.
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Insulation & Building Fabric
Improve thermal performance of the building envelope.
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Heating Systems & Heat Pumps
Low-carbon heating system installation and commissioning.
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Renewable Energy Systems
Generate or store renewable energy for your property.
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Compliance, Certification & QMS
Ensure retrofit work meets regulatory standards.
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Remedial Works & Failure Investigation
Fix failed retrofit projects and resolve defects.
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Retrofit Planning & Coordination
Turn assessments into technical strategies and designs.
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Lead Generation & Sales Services
Helping retrofit companies acquire customers at scale.
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Professionals

Featured professionals

Live listings from the marketplace — open a card to see the full service detail. Or use search to filter by category and location.

Find more professionals
LI
LoftCraft Insulation
Bonded bead cavity wall insulation
New(0)
Cavity wall insulationInsulation & Building Fabric Improvements
Loft, cavity & room-in-roof insulation
From £720
View listing
LI
LoftCraft Insulation
Loft insulation top-up to 300mm+
New(0)
Loft insulation installationInsulation & Building Fabric Improvements
Loft, cavity & room-in-roof insulation
From £480
View listing
SM
Solarscape Midlands
Battery storage add-on (AC-coupled)
New(0)
Solar battery storage installationRenewable Energy Systems
Solar PV, battery storage & EV chargers
From £4,200
View listing
SM
Solarscape Midlands
4–8 kWp solar PV installation
New(0)
Solar panel installationRenewable Energy Systems
Solar PV, battery storage & EV chargers
From £5,200
View listing
NH
Northern Heat Pump Co.
Heat pump commissioning & optimisation
New(0)
Heat pump commissioningHeating Systems & Heat Pump Installation
MCS air & ground source heat pump instal
From £450
View listing
NH
Northern Heat Pump Co.
Air source heat pump — design & install
New(0)
Air source heat pump installationHeating Systems & Heat Pump Installation
MCS air & ground source heat pump instal
From £8,500
View listing
AE
Ace Energy Assessors Ltd
Domestic EPC with recommendations report
New(0)
EPC assessmentEnergy Assessments & Surveys
PAS 2035 retrofit assessments & domestic
From £85
View listing
AE
Ace Energy Assessors Ltd
Full retrofit assessment (PAS 2035 pathway)
New(0)
Retrofit assessmentEnergy Assessments & Surveys
PAS 2035 retrofit assessments & domestic
From £350
View listing
Process

How it works

From search to project start in four simple steps.

1
Search services
Find EPC assessments, insulation, heat pumps, solar, or full retrofit coordination by category or location.
2
Compare professionals
View profiles, ratings, certifications, and coverage. Filter by verification and reviews.
3
Enquire or book
Message professionals, request quotes, and agree scope and timing directly on the platform.
4
Start your project
Work with your chosen professional. Leave a review to help the next homeowner.
Why RetrofitMarket

Trust & compliance at the core

Built for a trust-heavy industry. Verify once, hire with confidence.

Vetted
Verified professionals
Identity, insurance, and certification checks where applicable — before they appear on the platform.
Transparent
Visible qualifications
PAS 2035, TrustMark, MCS, and other credentials shown clearly on every profile.
Rated
Reviews & ratings
Real feedback from homeowners and landlords on completed retrofit work — not curated testimonials.
Compliant
UK retrofit compliance
Platform aligned with PAS 2035, TrustMark, and industry standards across all service categories.