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Trusted Plumbing and Heating Services in Perth
Colco Plumbing & Heating has been a locally run company in Perthshire for over two decades, building long-standing relationships and offering expert plumbing and heating solutions across Scotland. Our team of highly qualified engineers specialises in domestic and non-domestic installations, maintenance, and repairs, with extensive experience in renewables, gas, LPG, oil, and new constructions. We pride ourselves on open communication, delivering five-star service at fair prices, and maintaining the highest standards through industry accreditations. As MCS-accredited renewable specialists, we guide customers through the entire process of air source heat pump installations, including surveys, heat loss calculations, and MCS certification for grants.

Our Gas Safe, OFTEC, and SNIPEF registrations ensure compliance with all safety and quality benchmarks. We collaborate with trusted tradespeople to manage multi-trade projects, from bathroom renovations to full home heating systems, while providing 24/7 emergency support. Our Heat Geek-certified engineers exceed standard industry training, optimising system efficiency through advanced design knowledge. Customer testimonials highlight our reliability, professionalism, and commitment to tidiness and clear communication throughout every project.
Services
Plumbing Installations Heating Services Air Source Heat Pumps Boiler Repairs Bathroom Renovations Gas Safety Checks Drain Testing Landlord Compliance Emergency Repairs Solar Thermal Systems
Highlights and features
  • Over 20 years of local plumbing and heating expertise
  • MCS-accredited renewable specialists with grant assistance
  • Multi-trade team manages full home renovation projects
  • 24/7 emergency call-out service available
  • Heat Geek-certified engineers for optimal system efficiency
Associations and certifications
  • Gas Safe
  • OFTEC
  • MCS
  • SNIPEF
  • RECC
  • Heat Geek Mastery
What people say
Efficient and reliable Excellent service Highly recommend Professional team Tidy workmanship
Services
Plumbing Installations
We design and install complete plumbing systems for new builds and renovations. Our engineers handle water supply, drainage, and heating pipework to BS 6700 standards. All work includes pressure testing and certification for compliance with building regulations.
Air Source Heat Pumps
Our MCS-accredited team provides full air source heat pump solutions, from site surveys and heat loss calculations to installation and MCS certification. We assist with grant applications and ensure optimal system sizing for energy efficiency.
Bathroom Renovations
We deliver complete bathroom transformations with coordinated tradespeople. Services include layout design, plumbing, tiling, electrical work, and final inspections. Our team ensures minimal disruption and thorough daily cleanup during projects.
Gas Safety Checks
We conduct Gas Safe-compliant safety checks and servicing for domestic and commercial boilers. Our inspections cover gas pressure, flue integrity, and carbon monoxide emissions to ensure safe, efficient operation and landlord compliance.
Emergency Repairs
Our 24/7 emergency service addresses burst pipes, boiler failures, and drainage issues. Engineers carry common replacement parts and prioritise rapid response times to minimise property damage and restore essential services.
People
David
Office Manager
Manages customer communications and project coordination, known for prompt responses and efficient organisation of multi-trade teams.
Colin
Senior Engineer
Experienced plumber with expertise in renewable systems, conducting site surveys and ensuring technical compliance with MCS standards.
Fin
Plumber
Specialises in domestic installations and emergency repairs, praised for technical skill and customer service during home visits.
Stephen
Joiner
Handles carpentry aspects of renovation projects, working closely with plumbing teams to ensure seamless bathroom and kitchen installations.
Jodie
Engineer
Heat Geek-certified technician with advanced training in heating system design and optimisation for maximum energy efficiency.
Questions
Are your engineers qualified for renewable installations?
Yes, we hold MCS accreditation and two engineers have completed Heat Geek's advanced heating design course.
Do you offer emergency plumbing services?
We provide 24/7 emergency call-outs for urgent issues like burst pipes and boiler failures.
Can you assist with grant applications for heat pumps?
Yes, our MCS accreditation enables us to complete necessary documentation for Home Energy Scotland grants.
Do you work with other tradespeople?
We coordinate with electricians, joiners, and builders for complete home renovation projects.
Are you Gas Safe registered?
All our gas work is completed by Gas Safe registered engineers with domestic and commercial qualifications.
What areas do you cover?
While based in Perth, we operate throughout Scotland for all plumbing and heating services.