Bill is very knowledgeable and passionate about his work. He was fairly priced and delivered on schedule. He is also responsive to small details and fixes. I highly recommend him. I have expanded my landscape lighting and will add more in the future.

I have worked with Bill and Northern Outdoor Lighting to work on several of my professional landscape projects and for my own home. All my experiences have been extremely positive. Over the past couple of years, he has been the best contractor I’ve worked with, so it was a no brainer to use him at my personal house as well. I highly recommend him for all your outdoor lighting needs.

We are thrilled with our new outside lighting. Start to finish, Northern Outdoor Lighting provided excellent service, including design and installation. I recommend them to anyone interested in stepping up their outdoor lighting.

The landscape lighting project went perfectly as planned. Bill Knowles and his team at Northern Outdoor Lighting did a great job with the layout design. Their team is very professional, courteous as well as responsive to all of my follow up questions. I highly recommend them.

It was awesome. They were very efficient. They were very honest. They were very knowledgeable. They were very easy to work with.

Northern Outdoor Lighting really listened to what we were looking for in our outdoor space. The lighting that they recommended is perfect. Two years later we are still thrilled with it. The installers were so professional and made sure we understood how everything worked in the event that we wanted to change timers, etc.  They followed up with us a year later to see if we were still satisfied with the project. I wish all contractors interacted as professionally as this group. I cannot say enough positive things. The whole experience was easy, and we love our outdoor space.

Bill did a great job for me. His people were professional and incredibly responsive if I had any issue at all. I would strongly recommend him to anyone that needs his services.

Bill did a wonderful job with our front landscape lighting as well as the lighting in the outdoor kitchen. He suggested the layout of where the lighting would go and recommended the fixtures to use. He did a wonderful job with the installation, and I am very pleased with the results. He is professional and a pleasure to work with.

Bill Knowles has done three landscape lighting proposals for me, two of which I had him install (15-25 fixtures each). Bill is very knowledgeable about landscape lighting products. He recommends fixtures that are durable and long lasting. He has the experience to know where best to position light fixtures and how to properly wire them. He is confident in his approach, while also easy-going about listening to the owner’s input. His proposals were clear and detailed with product cut sheets provided. He does not usually provide any drawings locating the lighting on a landscape plan, however, if there were a landscape architect involved, I assume they would provide that service. As an architectural designer myself, I was particularly interested in the aesthetics of the lighting, not just their function. Bill delivered two great-looking projects. As for the warranty, it is very generous. After installation Bill returned to adjust light levels with lower wattage bulbs, adjust the timers and replace any faulty bulbs at no charge.

The service was great. It was a great company. They did great work. I recommend them to anybody. They were reliable and dependable.

Northern Outdoor Lighting provided outdoor lighting for our garden in Cambridge, MA. I called all of their references before we hired them. All of the people I spoke with gave Bill Knowles glowing references. As much as I was skeptical, it was the best decision we made to hire Northern Outdoor Lighting! Bill and his team worked quickly and efficiently. They came back at least twice to tweak the color temperature of the lamps and to add some additional lights. Our garden was transformed!

Northern Outdoor Lighting upgraded our outdated outdoor lighting and added new lighting to enhance the surrounding landscape: a New Hampshire site with mixed woodlands, fern covered fields and banks, and garden areas with many specimen trees. Bill Knowles and his highly professional crew were meticulous in laying underground wiring, selecting appropriate lighting effects and following through with every possible detail, from start to finish. The end result is magical. It is as if the moon were seeping through our trees.  A perfect job, on-time and under budget.

I saw Bill’s work initially on a newly renovated house on Bacon St. in Winchester.

I really like how efficient and professional Bill’s process was from start to finish. He is extremely knowledgeable in landscape lighting and design. I am very particular, and he is an excellent listener. I believe in doing things right the first time, and Bill was the right hire. He installed top of the line landscape light fixtures at a fair value for the quality of workmanship and product. He is also a man of his word. He came back to do an annual review of my property and fixed a couple of broken fixtures that were probably caused by my landscapers weedwhackers. I would highly recommend Bill.

Landscape lighting really changes the look of your house. I see it as an intelligent investment akin to Lasik eye surgery, meaning: you do not necessarily need it, but once you go ahead and do it you are really happy with the result.

We would absolutely recommend Northern Outdoor Lighting to anyone looking for landscape lighting professionals. Bill listens to your ideas and requests, then takes you through the whole design process. His team is super friendly and very knowledgeable. Bill and his team take pride in their work, take the time to listen and do things right. They follow up after the installation, make sure you’re happy with the way things turned out and make any necessary adjustments. We couldn’t be happier with the job they did.

Highly recommend Northern Outdoor Lighting. We moved into our house about a year ago and there was extensive outdoor lighting. We had no idea where most of the lights were located or the total number of lights throughout the property. Bill inventoried the lighting, then cleaned and repaired all the lights. Our yard has now been restored to its original lighting design. Bill and his partner were punctual, neat and great to work with.