I really enjoyed working with this company. From beginning to end, GV’s excelled. We had issues with airflow in our home and the upstairs was significantly warmer than the downstairs. They provided a free estimate and discussed the recommended duct work with me at length. The installation was painless and thorough. They tested airflow at all parts of our home and made adjustments until everyone was satisfied. They made various fixes along the way to optimize our furnace, like adjusting the blower speed to match our home’s needs. Everyone I worked with was knowledgeable and professional. The way they worked with me made me feel like they truly cared about their work and making sure the air was right and that I had a good experience. Fair warning, they are not cheap, but it has been well worth the money.