Don't take our word for it.

“Living in a 1930s semi, we always struggled with cold walls. OMEGA installed external wall insulation and the house feels completely different. The team was professional and kept us informed throughout. Excellent service.”

“We had the full package — loft insulation, cavity walls, and solar panels. OMEGA coordinated everything and secured ECO4 funding for the insulation. The solar panels are already paying for themselves. Best home improvement decision we have made.”

“Our Victorian terrace in Cambridge needed careful insulation work due to conservation area restrictions. OMEGA understood exactly what was possible and installed internal wall insulation that has transformed the comfort of our home without affecting the external appearance.”

“As a pensioner on a fixed income, I was worried about heating costs. OMEGA arranged free loft and cavity wall insulation through ECO4. The surveyor was patient and thorough, and the installers were respectful of my home. A wonderful service.”

“I was terrified about moving off gas. Amy from OMEGA answered all my questions on the call, the engineers walked me through the controller, and the house has honestly never been warmer. So glad we made the switch.”

“Beautiful job. They matched the render to the existing brickwork better than I thought possible. Our front bedroom used to need two radiators on in winter — now one on low is plenty.”

“Solar panels installed by OMEGA last spring. They handled the design, the install, the MCS certificate and the SEG registration. The system has been generating well above the projection. Already a noticeable difference on our electricity bills.”

“OMEGA installed a 4kW solar system on our south-facing roof. The design maximised output and the installation was completed in a single day. We are now generating more electricity than we use during summer months.”

“We had cavity wall and loft insulation done through ECO4 funding — completely free. The team arrived on time, worked cleanly, and left everything spotless. The difference in warmth is remarkable. Five stars.”

“Found out through the survey that we were eligible for funding I had no idea about. OMEGA handled the entire application — we paid nothing, and the draught from the back wall is gone. Quick and painless.”

“OMEGA was by far the most straightforward of the five companies we spoke to. They explained the Smart Export Guarantee clearly, the install was finished in a day and a half, and I am genuinely sending power back to the grid for the first time. Fantastic experience.”

“OMEGA were excellent. The surveyor explained everything clearly, and the loft insulation was installed within a week of the quote. Our upstairs rooms are noticeably warmer and the bills have already started dropping. Worth doing.”

“We replaced our old oil boiler with an air source heat pump. OMEGA secured the £7,500 BUS grant for us and the installation was completed in three days. Our heating bills have halved and the house is more comfortable than ever.”

“After years of draughty rooms and high gas bills, the multi-foil insulation in our loft extension made an immediate difference. The team were tidy and respectful of the house — took their boots off without being asked. Pleased with the work.”

“From the first call I felt no pressure at all. The surveyor was thorough, the quote was transparent, and the installers were immaculate — they covered every inch of carpet. Our bills are down by about £45 a month already.”

“Coupled heat pump with a 5kW solar array and battery. The guidance on sizing was spot on. OMEGA handled the DNO paperwork, commissioning, and MCS certificate without me chasing anything.”