At Guillesol we are a family-run company specializing in thermal solar energy installations, plumbing and gas. Since our beginnings we have had a clear priority: to offer a friendly, high-quality service to both private customers and small businesses.

We work directly, without intermediaries, with transparency and responsibility in every project. We analyze each case individually to offer solutions adapted to the real needs of each home or business.

We carry out new installations, repairs and maintenance, always with a professional, honest approach and committed to quality workmanship.

We hold all official certifications and installer licenses issued by Industry, which guarantees that every intervention complies with current regulations and the required safety standards.

More than 20 years of experience in the sector endorse our track record. During this time we have built a way of working based on trust, close personal service and the satisfaction of our customers.