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Gas Safe Plumbing & Heating in Harlow
Established in Harlow, Essex, DA Gas Heating & Plumbing delivers expert gas, heating, and plumbing services across Hertfordshire and London. Our Gas Safe Registered engineers specialise in boiler installations, servicing, and emergency repairs, prioritising safety and reliability. Recognised as a Which? Trusted Trader and Checkatrade member, we uphold rigorous standards in customer satisfaction and financial health.

Our team combines technical expertise with a commitment to transparency, ensuring clear communication and tailored solutions for residential clients. With over 300 five-star reviews, we measure success through client feedback, continuously striving to enhance our trade's reputation through professionalism and precision.
Services
Boiler Installation Gas Engineer Services Boiler Servicing Plumbing Repairs Emergency Plumbing Central Heating Powerflushing Gas Safety Certificates
Highlights and features
  • Gas Safe Registered engineers with ID verification
  • Which? Trusted Trader with verified customer satisfaction
  • Checkatrade-approved standards compliance
  • 24/7 emergency plumbing response
  • Local expertise covering Harlow and surrounding areas
Associations and certifications
  • Gas Safe Register
  • Which? Trusted Trader
  • Checkatrade
What people say
Outstanding service Fast efficient work Reliable and on time Excellent customer service Friendly staff
Services
Boiler Installation
Professional boiler replacement and installation services using Worcester Bosch and Baxi systems. We assess home requirements to recommend efficient, future-proof solutions. All installations comply with Gas Safe standards, including system pressure testing and gas safety certificate provision.
Gas Safety Certificates
Comprehensive gas safety inspections for residential properties. Our engineers test appliances, pipework, and ventilation systems to issue legally compliant Gas Safety Records. Ideal for landlords and homeowners requiring annual certification for rental properties.
Emergency Plumbing
24/7 rapid response for burst pipes, leaks, and heating failures. Our engineers carry common replacement parts to resolve issues immediately. Emergency call-outs prioritise water damage prevention and system restoration within agreed timeframes.
Boiler Servicing
Preventative maintenance to extend boiler lifespan and maintain warranty validity. Services include combustion analysis, flue gas testing, and component inspection. Regular servicing improves efficiency by up to 10% according to Which? research.
Central Heating Installation
Full central heating system design and installation, including radiators, controls, and underfloor heating. We integrate smart thermostats for energy-efficient temperature management. All work complies with Building Regulations Part L standards.
Questions
What areas do you cover?
We serve Harlow, Bishop's Stortford, Sawbridgeworth, Ware, Epping, Stansted, Great Dunmow, Hoddesdon, and surrounding Hertfordshire and London areas.
Are you Gas Safe registered?
Yes, we're fully Gas Safe Registered (No. 942065) with engineers carrying ID cards for verification upon arrival.
Do you offer emergency services?
We provide 24/7 emergency plumbing and heating repairs with rapid response times for urgent issues like leaks or boiler failures.
How can I book a boiler service?
Contact us via phone at 01279 316304 or through our website contact form to schedule annual boiler servicing at your convenience.
What accreditations do you hold?
We're Which? Trusted Trader approved, Checkatrade verified, and Gas Safe Registered with regular audits ensuring continued compliance.
Can you help with financing options?
Yes, we offer finance through Phoenix Financial Consultants Limited, a FCA-authorised credit broker (FRN: 539195).