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.
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.
View services →Heating Systems & Heat Pumps
Low-carbon heating system installation and commissioning.
View services →Remedial Works & Failure Investigation
Fix failed retrofit projects and resolve defects.
View services →Retrofit Planning & Coordination
Turn assessments into technical strategies and designs.
View services →Lead Generation & Sales Services
Helping retrofit companies acquire customers at scale.
View services →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.
LI
Cavity wall insulationInsulation & Building Fabric Improvements
Loft, cavity & room-in-roof insulation
LI
Loft insulation installationInsulation & Building Fabric Improvements
Loft, cavity & room-in-roof insulation
SM
Solar battery storage installationRenewable Energy Systems
Solar PV, battery storage & EV chargers
SM
Solar panel installationRenewable Energy Systems
Solar PV, battery storage & EV chargers
NH
Heat pump commissioningHeating Systems & Heat Pump Installation
MCS air & ground source heat pump instal
NH
Air source heat pump installationHeating Systems & Heat Pump Installation
MCS air & ground source heat pump instal
AE
EPC assessmentEnergy Assessments & Surveys
PAS 2035 retrofit assessments & domestic
AE
Retrofit assessmentEnergy Assessments & Surveys
PAS 2035 retrofit assessments & domestic
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.