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Solar Companies in Birmingham: 42 Active Firms (2026)
Solar companies in Birmingham install photovoltaic panels and related electrical works for homes, landlords and commercial sites.
Buying centres sit mainly with property owners, facilities teams, housing managers and cost-conscious SMEs rather than with technology departments. The practical buyer is often an estates lead or electrical contractor-facing project manager who needs surveys, design work, installation scheduling, commissioning paperwork and maintenance in one accountable package. Engagements tend to be project-led: roof assessments, payback modelling, installation slots and handover documentation matter as much as the panel hardware. Commercial and landlord demand gives the category a business-to-business skew, while domestic work keeps a local referral base important. Public-sector sites add procurement discipline and a higher burden of evidence around safety, access and aftercare.
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Birmingham has 42 actively trading solar companies in this list, giving researchers a compact contractor cohort rather than a broad national supplier universe. Reported employment totals 299 people, which points to a market made up largely of owner-managed installers, specialist electrical contractors and small project-delivery teams. The commercial shape is local and operational: survey capacity, qualified labour, scaffold coordination, grid-connection administration and aftercare coverage are likely to matter more than national sales reach. The presence of both higher-turnover and smaller firms suggests a market where subcontracting, referral work and framework access can sit next to direct residential and landlord sales.
Residential and landlord work makes the operating context more compliance-heavy than a simple home-improvement sale. Installers need to manage electrical safety, roof access, consumer-facing quotation practices and handover documentation, while commercial sites add building-management interfaces and business-continuity constraints. Public-sector buyers tend to require clearer evidence of method statements, insurance, warranties and maintenance response. Grid connection remains a practical market boundary: projects can be sold only as fast as surveys, permissions, installer availability and connection administration allow. For researchers, accreditation, subcontracting depth and post-installation service coverage are useful screening signals, even where turnover alone suggests scale.
Demand appears likely to favour installers that can combine electrical delivery with credible advice on payback, maintenance and site disruption. Smaller firms may continue to win referral-led domestic and landlord work, but commercial buyers tend to prefer contractors with survey capacity, documented aftercare and enough labour cover to manage delays. The cohort still looks operationally fragmented, so consolidation may come through subcontracting networks and repeat framework relationships rather than through a wave of headline acquisitions. Margin pressure also appears likely where equipment prices, labour availability and customer finance all move at once, making execution quality a clearer differentiator than sales volume.
42
Active firms
2026
5
Above £5M turnover
Larger revenue band
9
New since 2022
Recent incorporations
Key facts
About 11% of the trading cohort reports turnover above £5M (5 of 42 firms) — the rest sits below that revenue band.
21% of the cohort was incorporated since 2022 (9 firms), so a sizeable share is in its first few filing cycles.
Solar installation work in Birmingham tends to combine roof surveying, photovoltaic fitting and electrical compliance on the same sale.
Domestic, landlord and commercial buyers create different project constraints, particularly around tenancy arrangements and site access.
Broader electrical contractors often sit beside specialist solar installers, with photovoltaic work treated as a defined service line.
Roof condition can shape project scope before installation begins, especially where remedial electrical or structural work is needed.
Top Birmingham solar companies
Butco Heating Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides boiler cover plans, boiler installation, servicing and emergency repairs for gas, oil and LPG systems. Also delivers central heating maintenance, electrical inspection and repair, and…
Serves homeowners, landlords and businesses across Birmingham and the West Midlands, including domestic property owners and commercial clients needing heating, electrical and renewable energy support.
Financial Health
StableStable · Hiring · 4% CAGR over 4y
Location
Solar Systems 365 Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsInstalls solar panel and battery storage systems for residential and commercial properties. Provides consultation, system design and installation services enabling on-site renewable electricity…
Sells to UK homeowners and business buyers seeking solar systems, including domestic properties and commercial or industrial facilities. Serves both B2C and B2B customers with tailored solutions for…
Financial Health
WeakWeak
Location
Mercia Electrical Installations Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical installation services including solar photovoltaic systems and electric vehicle charging points for residential and commercial properties. Also undertakes industrial and…
Serves UK homeowners, commercial property owners and industrial businesses seeking solar PV, EV charging and electrical installation support, including workplaces applying for charging grants.
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 4y
Location
JM ECO INSTALLERS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides installation of energy‑efficiency home improvements under government ECO4 and related grant schemes, including boiler replacements, first‑time central heating systems, loft and wall…
Serves UK households eligible for ECO4 funding, including homeowners, private tenants and social housing tenants, particularly those on qualifying benefits, with long-term health conditions or living…
Financial Health
StrongStrong
Location
REAL ENERGY LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsInstalls residential energy efficiency and renewable energy systems under government grant schemes, including boiler replacements, air source heat pumps, solar panels, ventilation systems and home…
Serves UK households eligible for ECO4 grants, including homeowners and residents looking to reduce energy bills, alongside businesses, industries and communities pursuing net-zero energy…
Financial Health
HealthyHealthy
Location
Synergy Power Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsInstalls and maintains solar photovoltaic (PV) systems for domestic and commercial properties, including rooftop solar panels, battery energy storage, EV charging points, inverter upgrades, and…
Serves a mix of B2C, B2B and public-sector customers: homeowners, non-domestic building owners, businesses with high electricity use, councils, property developers and construction sites across the…
Financial Health
StrongStrong · Growing, Hiring · 60% CAGR over 4y
Location
GL ELECTRICAL (WM) LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns and installs solar photovoltaic systems, battery storage and electric vehicle charging points for residential and commercial properties. Provides system design, installation, grid connection…
Serves homeowners and businesses with residential, commercial and industrial properties in Tamworth, Staffordshire and the West Midlands.
Financial Health
StableStable · Hiring · 24% CAGR over 3y
Location
ACE Electrical (Wolverhampton) Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsInstalls solar photovoltaic systems for residential and commercial properties. Provides system assessment, design and installation, and manages permissions, certification and related paperwork for…
Serves a mix of B2C homeowners and B2B commercial customers, including local businesses and property owners in Wolverhampton and surrounding areas looking to adopt solar energy.
Financial Health
StableStable · Hiring · 12% CAGR over 2y
Location
GIANT SOLAR LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsInstalls solar photovoltaic systems for homes and businesses, including solar panels, inverters and battery storage. Provides system design, supply, installation and testing, along with solar system…
Serves UK homeowners and residential property owners, particularly around Birmingham, who want to reduce energy bills, store generated electricity, export surplus power, or add EV charging at home.
Financial Health
StableStable · 0% CAGR over 1y
Location
A.J.F. Electrical Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides electrical contracting services for domestic, commercial, public sector and industrial clients, including wiring and rewiring, lighting installations, fire alarms, security and access…
Serves homeowners, businesses, farms, commercial and industrial sites, and public sector organisations across the Midlands, including care homes and hospitals.
Financial Health
DistressedDistressed · -18% CAGR over 2y
Location
HADLEY ELECTRICAL CONTRACTORS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical contracting services for commercial, industrial and domestic properties, including installations, EICR testing, EV charger installation, solar PV and battery storage systems,…
Serves industrial and commercial organisations, landlords and domestic customers needing electrical contractors across the West and East Midlands, Oxfordshire and Gloucestershire.
Financial Health
StrongStrong · Growing, Hiring · 8% CAGR over 2y
Location
A M ELECTRICAL INSTALLATIONS LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides domestic, commercial and industrial electrical services including wiring and rewiring, electrical inspections and testing (EICR/PAT), lighting upgrades, fire alarm and CCTV systems, EV…
Serves domestic customers, landlords, and commercial/industrial clients including businesses, factories and warehouses, mainly in Birmingham and the West Midlands, with some nationwide commercial…
Financial Health
StrongStrong · Hiring · 41% CAGR over 2y
Location
Green Energy Technical Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsInstalls and maintains renewable energy systems for residential and commercial properties, including solar PV panels, battery storage, electric vehicle charging points, and solar carports. Also…
Serves homeowners, commercial property owners and developers, and housing providers/social housing schemes seeking renewable energy and electrical installations, including large commercial rooftop…
Financial Health
StableStable · Hiring · 37% CAGR over 4y
Location
JLN Plumbing and Heating Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides plumbing, heating and electrical services including boiler installation, servicing and repair, central heating systems, air conditioning, air source heat pumps, underfloor heating, bathroom…
Serves homeowners, landlords, commercial and industrial premises, and local authorities in Coventry and surrounding areas.
Financial Health
HealthyHealthy · Hiring · 10% CAGR over 4y
Location
TN PRIME LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsSupplies and installs solar energy systems for residential and commercial properties, including solar panels, inverters, battery storage and EV charging units. Provides system design, equipment…
Serves B2C and B2B customers: homeowners, domestic property owners, and commercial sites such as factories and offices across the UK.
Financial Health
StrongStrong · Growing, Hiring · 81% CAGR over 4y
Location
Ron Sims
Provides heating, plumbing and electrical services, including boiler installation, servicing and maintenance. Designs and installs renewable energy systems such as solar power, as well as air…
Serves domestic homeowners and organisations in Worcester, Malvern, Bromsgrove and surrounding areas, including offices, schools, hotels and large residential renovation projects.
Financial Health
Insufficient historyInsufficient history
Location
SPECTRUM M & E LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electrical engineering and contracting services, including design and installation of electrical building systems, structured data and fibre optic cabling, fire alarm systems, solar PV…
Serves businesses, public-sector bodies and domestic clients of all sizes across education, healthcare, life sciences, defence, historic, residential, leisure, industrial, retail and data centre…
Financial Health
StableStable · Hiring · 3% CAGR over 5y
Location
ARGO (UK) LIMITED
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsProvides property maintenance and building services including plumbing repairs and installations, electrical work and testing, drainage clearance and CCTV surveys, roof repairs and roofing, solar…
Serves domestic and commercial property customers, including homeowners and businesses needing planned or reactive maintenance, emergency call-outs and compliance-related works across the West…
Financial Health
StableStable · -58% CAGR over 5y
Location
M.E.S. Electrical & Solar Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and installs solar photovoltaic (PV) systems, battery energy storage and electric vehicle charging points for domestic and commercial properties. Also provides general electrical…
Sells to homeowners and businesses seeking solar PV, battery storage, EV charging and electrical work. Serves domestic and commercial customers, including property owners looking to reduce energy…
Financial Health
HealthyHealthy · Hiring · 10% CAGR over 4y
Location
MIDLAND AIR CONDITIONING & FACILITY MANAGEMENT LTD
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsProvides installation, maintenance, and repair of domestic and commercial air conditioning systems. Also installs heat pumps, solar panels, and battery storage systems, and supplies air conditioning…
Sells to both homeowners and businesses, offering domestic and commercial customers air conditioning, heat pump, solar and battery storage solutions, with a clear focus on homes and organisations in…
Financial Health
StableStable · -53% CAGR over 6y
Location
PRT HEATING LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides installation, servicing and repair of commercial and domestic gas boilers, heating systems and air conditioning. Also installs heat pumps and solar-related systems and offers temporary…
Serves a mix of B2C homeowners and B2B commercial clients across Coventry, Warwickshire and the Midlands, including industrial businesses and organisations seeking service contracts.
Financial Health
StrongStrong · Growing, Hiring · 12% CAGR over 2y
Location
Nu Age Heating & Interiors Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides domestic plumbing and heating services including boiler installation, servicing and repair, central heating design and installation, and plumbing maintenance. Also installs kitchens and…
Serves homeowners and domestic property owners in Coventry, Warwickshire and the West Midlands needing plumbing, heating, boiler, kitchen, bathroom and home energy upgrades.
Financial Health
StrongStrong · Growing, Hiring · 36% CAGR over 5y
Location
COLLCLAD LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsInstalls pitched and flat roofing systems, industrial cladding, and photovoltaic solar panels for residential and commercial developments. Also supplies roofing materials and products, and undertakes…
Serves homeowners, property developers, housebuilders and commercial or industrial clients, from small domestic customers to organisations commissioning larger construction contracts.
Financial Health
StableStable · 0% CAGR over 3y
Location
Premier Gas Services (Coventry) Limited
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides domestic gas and heating engineering services, including boiler installation, servicing and repair, central heating system installation, underfloor heating, and general plumbing work. Gas…
Serves homeowners, landlords, commercial and industrial premises, and local authorities in Coventry and Warwickshire.
Financial Health
DistressedDistressed
Location
R S Miller
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides roofing contracting services including pitched and flat roof installation, industrial cladding, and photovoltaic solar panel systems. Also supplies roofing materials and products through a…
Serves homeowners, housebuilders and property developers, as well as commercial and industrial clients requiring small projects through to million-pound contracts.
Financial Health
HealthyHealthy · 0% CAGR over 1y
Location
SHECO RENEWABLE SYSTEMS LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns and installs renewable heating and cooling systems for commercial organisations, including air and ground source heat pumps, solar PV and solar thermal systems, and chillers. Also provides…
Serves businesses and organisations needing commercial renewable energy, heating and cooling systems, including sites with roofs, car parks or ground space for solar infrastructure.
Financial Health
StableStable · -13% CAGR over 3y
Location
RMS ENERGY SOLUTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsInstalls residential energy efficiency measures under UK government grant schemes, including cavity, internal and external wall and roof insulation, air source heat pumps, boilers and central heating…
Serves UK homeowners, tenants and landlords eligible for government-backed energy-efficiency grants, including domestic property owners and landlord offices managing residential tenants.
Financial Health
HealthyHealthy · Hiring · 44% CAGR over 4y
Location
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How Birmingham solar companies work and how to sell to them
What they do
Solar contractors in Birmingham usually make money from project delivery rather than recurring software-style subscriptions. Revenue comes from surveys, design work, equipment supply, installation labour, electrical upgrades, commissioning and maintenance call-outs. Some firms add service income through monitoring, inspections, cleaning and remedial work after handover, especially where landlords or commercial property owners want a single contractor for multiple sites. Gross margin is tied to hardware purchasing, labour utilisation, scaffold timing and rework control. The commercial offer is practical: reduce energy bills, manage compliance paperwork and deliver a roof or site installation without disrupting tenants, staff or trading hours.
Who they sell to
Most sell to a mixed buyer base: owner-occupiers, landlords, small businesses, commercial property managers, schools, care operators and local public-sector estates teams. Domestic sales are often referral-led and quotation-led, while commercial and public-sector work tends to involve site visits, payback modelling, insurance checks and more formal procurement. The decision-maker is commonly a property owner, estates manager, finance director, facilities manager or managing agent rather than a sustainability specialist. Smaller jobs can move from enquiry to order quickly if access and funding are clear; larger roofs tend to take longer because finance approval, grid connection, tenant disruption and contractor evidence all need resolving.
What they buy
Most solar firms tend to spend on job-management software, quotation tools, customer relationship management, accounting, scheduling, health and safety documentation, design support, stock control and fleet administration. Contractors with commercial workloads also need support around method statements, risk assessments, insurance, certification, bid writing and contract review. Recruitment and subcontractor management matter because installation capacity is often the constraint once enquiries arrive. Marketing spend is usually local and intent-led: search visibility, reviews, referral tracking, property-owner outreach and landlord campaigns. Suppliers of finance administration, warranty handling, monitoring services and aftercare processes can also fit where firms are trying to convert one-off installation work into repeat customer relationships.
Why and how to sell to them
Solar buyers tend to evaluate suppliers when enquiry volume rises, commercial work starts to replace domestic referral jobs, or a firm begins bidding for landlord and public-sector sites. Common pain points include slow surveys, quote leakage, uncertain equipment costs, labour gaps, grid-connection admin, customer finance delays and warranty disputes after installation. Outbound messaging usually lands better when it ties to margin protection, fewer missed appointments, clearer compliance evidence or faster handover from sale to installation. Firms moving towards multi-site work may be more receptive to tools and services that make documentation, scheduling and aftercare easier to evidence without adding another layer of office work.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
Also in Birmingham
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