
Some of our top rated renewable energy specialists in Holland Landing
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- Knight Plumbing, Heating And Air Conditioning LtdSponsoredRenewable Energy Specialist in Holland LandingRating: 4.8 out of 5Get in touch
- Best of the Best 2025
- Best of Awards 2025
- Giving Back Award 2018
Welcome to Knight Plumbing, Heating & Air Conditioning! For over 50 years, Knight Plumbing, Heating & Air Conditioning has been a trusted name in Calgary, providing exceptional service to homeowners in the area. As a family business spanning three generations, we understand the importance of keeping your home functional and comfortable year-round. We offer a wide range of services to keep your home running smoothly. Our plumbers can handle everything from clogged drains to sewer line repairs. For heating needs, we provide both repairs and new furnace installations. We also install and service various hot water tanks, including tankless models. To keep you cool during the summer, we offer air conditioning repair and installation services. Additionally, we can improve your home's air quality with our air filtration and purification systems. Our electrical services cover everything from appliance hookups to leak detection. Our technicians are professionally-trained, licensed, and experienced. They undergo background checks before hiring and participate in regular training to stay up-to-date on new products and regulations. We understand the value of your time, which is why our technicians arrive promptly in uniforms and use mats and booties to protect your home. We also have GPS on all our vans to ensure on-time arrivals. Since 1991, Knight Plumbing, Heating & Air Conditioning has been accredited by the Better Business Bureau, reflecting our commitment to excellence and customer satisfaction. We have consistently earned multiple HomeStars Best of Awards and are proud recipients of the Consumers Choice and Top Choice awards. In 2012, we were also honored with the Better Business Bureau's Business Ethics Award for Southern Alberta and The East Kootenays of British Columbia. Experience the Knight Plumbing, Heating & Air Conditioning difference. Contact us today for reliable service you can trust!
I was not impressed. The tech couldn't do basic tests on the AC, like refrigerant pressure, said he didn't have the tools. Was kind of dismissive and told me I needed a new capacitor. Replaced it but then the "control board shorted out". Said wasn't his fault, blamed it on the age of the equipment. Left and told me someone would call me the next day to discuss. I did get a call, from their AR asking for payment. They had no idea there was a problem. Thankfully I have a maintenance agreement with Reliance Home Comfort and they came in to replace the control board. Their tech was professional and detailed. Explained to me what could have happened and replaced the board. All Knight did was call for money. Jeff at Knight should really try to keep better notes. Knight's "Cooling Diagnostic" report, for which I paid $169 for was rather "skimpy" on the details. Will use another contractor in the future.Latest review:Repair or maintain airconditioning- - Herc Du SoleilRenewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
- Best of Awards 2025
Professional Site Assessment: Herc Du Soleil solar designs maximize your dollar return. Our goal is to educate you so you can make an informed decision that suits your specific situation. Maximizing Your Return on Investment: Herc Du Soleil pays close attention to the details to ensure appealing aesthetics and a professional design. Our designs are guaranteed to generate the maximum return on your investment. Up to Date Technologies: Herc Du Soleil keeps up to date on the newest solar technologies. We Do the Work: Leave all of the paperwork to us. Rest assured we will take care of all required applications (OPA and LDC), engineering, permits (ESA), and all inspections. Call or email Gopal for a free quote at 905-717-0321 or gopal@hercdusoleil.com!
Gopal of Herc Du Soleil did a great job installing 24 panels at my property in Toronto. He was very knowledgeable, professional, fair, and adaptable. It was a difficult and long delayed project due to city permitting requirements, etc. but Gopal was helpful throughout the process and was able to adapt to the particulars of my project even though it was not a standard installation. (I installed a large custom metal carport and he needed to attach to it with special fasteners and hardware in freezing cold weather). Gopal handles the paperwork and most of the physical work himself so you know that you are getting someone that knows what they are doing on site. Everything turned out great and we are very happy with the final product. I would definitely recommend Gopal and Herc Du Soleil.Latest review:Install or replace solar PV panels- - Silco Building GroupRenewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
We are an ESA licensed electrical contractor and full service construction and renovation business serving the GTA. ECRA/ESA # 7017681
Alex was super accommodating and really professional. His work is super clean and he’s quite efficient. Thanks!Latest review:Install or replace EV charger- - Master Experts ConstructionRenewable Energy Specialist in Holland LandingRating: 4.9 out of 5Get in touch
We are a team of professionals with proven record of delivering cost-effective and efficient home repair, renovation, improvement and construction services. We pride ourselves in saving our customers both money and time by basing every project on: Transparency, Innovation and Commitment to Delivering Results. There is always room to improve. Whether you want to upgrade your space for more storage or looking for energy saving solutions we are here to help. Our renovation services range from bigger projects like full house renovations and project management services to smaller projects like basement finishes or backyard landscaping. We offer services throughout the Greater Toronto Area.
They were very polite clean and though. I would hire them again to do more work when needed.Latest review:Install or renovate bathroom- - Plasma Electrical ServicesRenewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
- Best of Newly Listed 2025
Established in 2021, Plasma Electrical Services offers top-quality electrical solutions in the GTA. We specialize in residential and commercial projects and are committed to excellence and customer satisfaction. Our skilled team delivers reliable service and exceptional craftsmanship for all your electrical needs.
The job was completed professionally on time. The required information was communicated clearly, and all my questions were answered properly before the job started. The EV charger was installed as expected. So, I am pleased with the result, and I highly recommend Plasma Electrical Services.Latest review:Install or replace EV charger- - Zen ElectricRenewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
- Best of Newly Listed 2025
Professional Electrical company providing the following Electrical services and more! - Electrical panel upgrade - Pool/hot-tub wiring - EV charger installation - Indoor/Outdoor lighting installation - Lighting control - Security Camera installation - Troubleshooting - Smoke Detector installation
Amazing and efficient electrician. Professional and reasonable rates. Highly recommend!Latest review:Install or repair electrical system- - David Brown Heating and Air ConditioningRenewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
Specializing in air source and geothermal heat pumps. we are a family run business with over 15 years of industry experience. Professionally installing and servicing natural gas and propane furnaces, air conditioners, heat pump systems, boilers, water heaters, infloor and radiant heating systems as well as duct work.
I’m extremely impressed! The technician was prompt, professional and went above and beyond to fix my issue with the furnace. The service was not only quick but also super thorough. I will definitely call again for future repairs. Highly recommendLatest review:Repair or maintain heating system- - Powerpros inc.Renewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
I’m a reliable and professional electrician and handyman.
Everything done well and on time. Very polite and organized - will hire again!Latest review:Assemble or disassemble furniture- - A Plus Contracting Corp.Renewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
We are a trusted fully insured general contractor and renovations company from Newmarket, Ontario providing quality home renovations to York Region, Simcoe County and surrounding areas. Professional and reliable, with over 15 years of construction and project management experience. A Plus Contracting Corp. is passionate about providing quality home improvements and helping homeowners renovation dreams come true.
This job required a full demolition and installation of a walk in bathtub, a new window, wall and ceiling tile, repairs and refreshment to the remaining drywall area and installation of a pocket door. The job required the involvement of several tradesmen. All of the guys were great. They obviously knew what they were doing, worked quickly with minimal intrusion on us. they were friendly and willing to answer any questions or concerns. they made a minimum of dirt and dust and cleaned up very well every day. the job was completed on time and on budget and we love it. Alan & Darlene CroftonLatest review: - Az Systems Heating And CoolingRenewable Energy Specialist in Holland LandingRating: 4.7 out of 5Get in touch
AZ Systems Heating and Cooling is the Right Choice in Newmarket, Aurora, and surrounding areas! If your HVAC system breaks down, you can trust AZ Systems Heating and Cooling to get it up and running quickly and quietly in the background. As licensed and specialized HVAC experts, we can solve any heating, air conditioning, or ventilation issue. As Heating and Cooling systems tend to break down at the wrong moment, we know that having a repair can be a stressful time. With that in mind, AZ Systems Heating and Cooling will always be the epitome of professionalism, delivering quality work and service with a smile for all of our customers. We want to show you that HVAC problems are not the end of the world, even though they may feel like it. For a quick and affordable fix, call AZ Systems Heating and Cooling today at 416-894-4005 to book your free in-home visitation estimate! Our team also services commercial work for Rooftops, Ductless Cooling and Heating, walk-in coolers and Freezers.
Things I liked: - Ali was polite and friendly and a pleasure to talk to. - Quick price over the phone, no site visit required for a simple job - He said availability was any time with a couple day's notice, and he came through on that. Honoring your word is important - the job got done quickly and with no problems Things that were less than perfect: - he had 2 assistants which made the house a bit crowded for such a small job - after the job was done he didn't light the pilot light on my water heater - he didn't supply a flex hose for the final connection to the gas stove. Once he saw the used stove that I bought, he asked if it came with a flex hose and was apparently surprised that I didn't have one. Apparently he doesn't carry extras on the truck so I had to go and buy one. A google search of "do new gas stoves come with flex pipe?" reinforces my suspicion that it was probably just his way of getting an extra 50 bucks on the job I am easy-going so I would recommend him just based on good availability and coming on the day we agreed to, that is more than you can say for a lot of contractors. That is why I overlooked the other issues. But some homeowners could be much more upset by the other issues.Latest review: - Grande Tile and Reno PlusRenewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
- Best of Awards 2022
A Trusted Team of Experts raising the bar for Home Renovations and New Project Interiors What makes Grande Tile and Reno Plus different? Producing and quickly sourcing beautiful products, delivering on time, and on budget. We truly enjoy working with Homeowners to create their dreams and we are trusted by Project Managers and Developers helping them make their developments shine with exceptionally beautiful rooms and on site showrooms. Our work is done exactingly, always on time and at affordable prices. Why Choose Us? - Expert artisan and building teams producing wonderful results - With over 100 types of hardwood floors, 50 types of vinyl flooring, 200 countertop choices, 300 tiling options, and fully customizable cabinets, the only limit is your imagination. - A 5-star rating on Google
Grande Tile and Reno Plus renovated our two bathrooms, built a master bedroom closet, painted bedrooms and removed the stippled ceiling in our bedroom. Howard was amazing at guiding us through the process and assisted us to choose complimentary colours for our tile and grout! John is an awesome tile setter. He is an expert at his trade and very respectful! Nick did an exceptional job of our master bedroom closet with beautifully hung doors! Nick is an expert carpenter-electrician/plumber. Ming is a fastidious painter and expertly repaired the damaged drywall areas. By the end we were ready for the project to be finished. There were some minor adjustments and Howard does make sure there is ongoing customer satisfaction which is to be commended Thank you Chris and DaveLatest review: - Summers And Smith Cooling & Heating LtdRenewable Energy Specialist in Holland LandingRating: 4.7 out of 5Get in touch
- Best of the Best 2023
- Best of Awards 2025
At Summers and Smith Cooling & Heating Ltd, we deliver a level of comfort and service that no one else can match. As an Authorized Dave Lennox Premier Dealer & Authorized Daikin Dealer, we offer the quality installations and service of cooling and heating systems for your home and business in Aurora, Newmarket and the surrounding area.
Matt and Jean-Marc were outstanding in the unexpected installation of our furnace over Christmas. There were personable, pleasant and helpful. We were so impressed with the timing and efficiency of the whole process. Highly recommended! Outstanding service :)Latest review: - Memo Wood DesignRenewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
- Best of Newly Listed 2025
Elevate your spaces with our exquisite cabinetry and millwork. Meticulously crafted for both functionality and aesthetics, our custom designs bring a touch of sophistication to every room. Transform your home with quality materials, precision craftsmanship, and timeless elegance.
This gentleman was very personable, professional and did a wonderful job with my coffee table. We were very satisfied all around. I would highly recommend this company.Latest review:Assemble or disassemble furniture- - Salus Home ServiceRenewable Energy Specialist in Holland LandingRating: 5 out of 5Get in touch
At Salus Home Service, we believe every home in the Northern GTA deserves to be comfortable, safe, and energy-efficient all year round. We’re not just another HVAC company. We’re your neighbours, your trusted advisors, and the team you can count on when your heating or cooling system needs attention. Whether it’s a sudden furnace breakdown in the middle of a January freeze, or an AC installation before summer hits, we bring fast, friendly, and expert service to your doorstep.
Quick and professional service.Latest review:Repair or maintain airconditioning- - Juliano’s small job’sRenewable Energy Specialist in Holland Landing
New on HomeStars
Get in touchJuliano’s Small Jobs is a company based in the gta doing small jobs for everyone. All of our associates are university students who are looking for a little extra work to help with there tuition. No job is too small for us we’re here to help!
- DEALCO Electrical Services Inc.Renewable Energy Specialist in Holland LandingRating: 4.7 out of 5Get in touch
DEALCO Electrical Services Inc. offers multi-service electricians specializing in residential, commercial, industrial, new and old wiring, repairs, troubleshooting and maintenance. Vehicle charging stations, ethernet, security lighting etc. Our professional staff is committed to complete customer service and satisfaction. We also provide affordable pricing while maintaining the highest quality in electrical services. Armed with years of experience, our certified electricians and trained technicians are able to complete jobs quickly and efficiently, all while saving you money! Make us your first choice when seeking electrical services... Residential, Commercial and Industrial. New and old wiring. Service upgrades. Call for a quote today at 416-910-2459! Fore additional information, please email anna@dealelectrical.ca
Gus was very nice. He called explained me everything what I needed to install the doorbell etc. Very patient and knowledgeable…Good Service!!!Latest review:Install or repair electrical sockets and switches-