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Your Trusted Partner for HVAC Solutions in Lincoln
Clear Blue Gas has been delivering specialist heating, plumbing, refrigeration, and mechanical services for over two decades. Our client-centric approach ensures every project is tailored to individual requirements, from initial design and installation through to ongoing maintenance. We prioritise efficiency, compliance, and sustainability across all our solutions, working with businesses of all sizes to optimise operational performance. Our team of certified engineers combines technical expertise with a commitment to quality, ensuring systems meet regulatory standards while providing long-term reliability.

With a strategic focus on professional outcomes delivered on time and on budget, we support clients with complete packages including design, supply, installation, commissioning, and maintenance. Our reputation is built on delivering cutting-edge building solutions that enhance energy efficiency, reduce costs, and create comfortable environments for offices, retail spaces, and industrial facilities.
Services
Air Conditioning Refrigeration Mechanical Services Electrical Services Boiler Installations HVAC Systems Plumbing Emergency Repairs System Design Maintenance Plans
Highlights and features
  • We have over 20 years' experience in commercial HVAC systems
  • Our engineers are Gas Safe and OFTEC registered
  • We offer 24/7 emergency call-out service
  • Client-centric approach with tailored solutions
  • Energy-efficient systems that reduce operational costs
Associations and certifications
  • Gas Safe
  • OFTEC
What people say
Excellent service Professional engineers Swift fix 24/7 support Energy-efficient solutions
Services
Air Conditioning
We design and install energy-efficient air conditioning systems for commercial spaces. Our solutions include single-room units, multi-zone systems, and industrial cooling. With regular servicing and emergency repairs available, we ensure optimal performance and regulatory compliance for offices, retail outlets, and manufacturing facilities.
Refrigeration
Our refrigeration services cover design, installation, and maintenance of commercial cold storage solutions. From display units to industrial cold rooms, we provide temperature-controlled systems for hospitality, healthcare, and food production sectors, with 24/7 emergency support and energy-saving upgrades.
Mechanical Services
We offer comprehensive mechanical engineering for heating, ventilation, and plumbing systems. Our services include boiler installations, pipework, and custom mechanical fabrication. With a focus on energy efficiency and regulatory compliance, we deliver durable solutions for commercial buildings and industrial facilities.
Electrical Services
Our electrical solutions cover full infrastructure installation, lighting systems, and emergency power networks. We provide fire alarm systems, data cabling, and smart building controls, ensuring safe, efficient electrical systems that meet current regulations and support modern business operations.
Boiler Installations
We specialise in commercial boiler installations and maintenance. Our Gas Safe registered engineers provide efficient heating solutions with regular servicing options. We offer emergency breakdown support and upgrades to improve system performance while ensuring compliance with safety regulations.
Questions
What areas do you cover?
We serve businesses in Lincoln, Newark, Chesterfield, Nottingham, Mansfield, Grantham, and surrounding areas across Lincolnshire.
Do you offer emergency repairs?
Yes, we provide 24/7 emergency call-out service for HVAC, refrigeration, and boiler breakdowns.
Are your engineers certified?
All our engineers are Gas Safe and OFTEC registered, ensuring compliance with industry safety standards.
What types of clients do you work with?
We support commercial clients across hospitality, healthcare, retail, and industrial sectors with tailored mechanical solutions.
Do you provide maintenance plans?
Yes, we offer regular servicing plans for HVAC systems, refrigeration units, and boiler installations to ensure optimal performance.
Can you help with system upgrades?
We provide energy-efficient upgrades for outdated HVAC, refrigeration, and electrical systems to improve performance and reduce costs.
Reviews (6)
Stephen Drew
Dec 20, 2020 Report
Critical:Responsiveness
I left a message twice with a receptionist at this company for someone to contact me concerning new central heating. No one ever did.
Jim Swigs
Nov 05, 2019 Report
Great quality service at reasonable prices. Engineers are polite and knowledgeable and I will use them in future
Dominic Davis
Oct 16, 2019 Report
They serviced by boiler that they fitted last year,
Helped talked me through the controls again
Happy with service
Edward Swindells
Aug 07, 2019 Report
Absolutely rubbish service. Advertise everywhere. Yet if you phone them as a new customer. They simply say - no staff
Stephen Smith
Jul 09, 2019 Report
Recently moved in. Booked a service with CBG who came when agreed. Anthony was such a pleasant, knowledgeable and helpful guy, only too willing to help out in a very proactive and helpful way. Even showed me another way to bleed a radiator as the nipple was destroyed. Others had said I would need to replace the radiator. Checked out a few other issues in the same way. Splendid service. The invoice arrived by email shortly after and was very reasonable. Excellent service and highly efficient in addition to pleasant. A rare combination. I don't usually do reviews unless really impressed.
Stephen Hill
Sep 10, 2018 Report
It is now near enough six months since we had our heating serviced, a new oil tank installed and a power flush to the system. We couldn't be more pleased with the way it has improved the heating to our home. Thoroughly professional, the two engineers Richard and Steve were top blokes, Richard in particularly helping us out by discovering a serious water leak we had. Would highly recommend.