Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.
"The electrician, Mr. Jason Thompson, did an excellent job."
Armen S on April 2025
Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.
"The electrician, Mr. Jason Thompson, did an excellent job."
Armen S on April 2025
A ReVision Energy Company. Since 2009, Sunbug has provided best-in-class renewable energy solutions to a wide range of residential, commercial, and nonprofit customers, as well as expertise in solar for new construction and EPC services. Our helpful, responsive team brings deep expertise, experience, and a customer-first approach to every project. Each of us embraces a method and a mindset that’s equal parts craftsmanship, collaboration, and accountability. As a values-driven B-Corp with employee-owners, and a longtime member of the Amicus Solar Cooperative, we believe in doing the right thing, the right way, every day. Our relationships with clients, partners, and one another are guided by honesty, respect, and integrity, and we are known for standing by our work and by our word.
"They know their stuff! Derek was knowledgable and professional designing the system, and Thien, Ken, Mishael, and Anthony got the work done sharply while Rachel kept on top of coordinating everything. They dealt with our questions responsively and even came back when something didn't look quite right. Definitely a higher cost than we might have gotten elsewhere, but hopefully that was worth it!"
Matt G on October 2023
A ReVision Energy Company. Since 2009, Sunbug has provided best-in-class renewable energy solutions to a wide range of residential, commercial, and nonprofit customers, as well as expertise in solar for new construction and EPC services. Our helpful, responsive team brings deep expertise, experience, and a customer-first approach to every project. Each of us embraces a method and a mindset that’s equal parts craftsmanship, collaboration, and accountability. As a values-driven B-Corp with employee-owners, and a longtime member of the Amicus Solar Cooperative, we believe in doing the right thing, the right way, every day. Our relationships with clients, partners, and one another are guided by honesty, respect, and integrity, and we are known for standing by our work and by our word.
"They know their stuff! Derek was knowledgable and professional designing the system, and Thien, Ken, Mishael, and Anthony got the work done sharply while Rachel kept on top of coordinating everything. They dealt with our questions responsively and even came back when something didn't look quite right. Definitely a higher cost than we might have gotten elsewhere, but hopefully that was worth it!"
Matt G on October 2023
30 years of experience! Repairs/inspections/Installations/System conversions & more! We are honest, affordable & reliable ?️? Call (401) 640-1210 for a free estimate!
"good job, good service"
Jon S on September 2024
30 years of experience! Repairs/inspections/Installations/System conversions & more! We are honest, affordable & reliable ?️? Call (401) 640-1210 for a free estimate!
"good job, good service"
Jon S on September 2024
We provide oil and gas heating forced hot water installation on most types of equipment. Also oil tank installations, in house propane gas installs with conversion from natural gas to propane. We also do a lot with high efficiency boilers and radiant heating systems.
We provide oil and gas heating forced hot water installation on most types of equipment. Also oil tank installations, in house propane gas installs with conversion from natural gas to propane. We also do a lot with high efficiency boilers and radiant heating systems.
My names Tyler, I have been doing HVAC for 6 years working under highly qualified technicians. I am a licensed Oil burner Technician, I have many different certifications within the trade and the construction industry. I have done Residential, Multi Residential, And Commercial HVAC/Pipefitting, primarily in the Massachusetts area. I enjoy what I do and I believe that it shows in my quality of work.
My names Tyler, I have been doing HVAC for 6 years working under highly qualified technicians. I am a licensed Oil burner Technician, I have many different certifications within the trade and the construction industry. I have done Residential, Multi Residential, And Commercial HVAC/Pipefitting, primarily in the Massachusetts area. I enjoy what I do and I believe that it shows in my quality of work.
Owner operated 24 hour heating service and installation company, no other employees aside from myself, you deal one on one with me directly from start to finish.
"Steve installed a new modern oil tank for me at a more than reasonable price. Steve’s work was clean and neat and everything is working excellent. Steve also does annual burner cleanings, and takes his time to ensure everything is operating smooth. I highly recommend Steve for all of your heating repairs."
Jim C on December 2024
Owner operated 24 hour heating service and installation company, no other employees aside from myself, you deal one on one with me directly from start to finish.
"Steve installed a new modern oil tank for me at a more than reasonable price. Steve’s work was clean and neat and everything is working excellent. Steve also does annual burner cleanings, and takes his time to ensure everything is operating smooth. I highly recommend Steve for all of your heating repairs."
Jim C on December 2024
Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.
"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"
Jan C on February 2019
Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.
"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"
Jan C on February 2019
5 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES APPLY. NO SERVICE FEES. EXTRA CHARGE FOR 24 HOUR EMERGENCY SERVICE.
5 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES APPLY. NO SERVICE FEES. EXTRA CHARGE FOR 24 HOUR EMERGENCY SERVICE.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Honest work and reasonable rates. I work full time in the solar industry but I can take on large and small projects after 5 and on weekends.
Honest work and reasonable rates. I work full time in the solar industry but I can take on large and small projects after 5 and on weekends.
Although solar panels are usually at roof level and manufactured to withstand the impact of small airborne debris, they still get damaged and or need maintenance work from time to time. Broken glass from rocks, large hail, or a fall (loose bolts on the mount) are the most common reasons for a repair. Equipment with extensive damage costs less and is more efficient to replace than it is to fix, especially if the equipment is near the end of its lifetime. In this scenario, or if you need roofing work done, you will need to hire a solar panel removal service.
The units themselves are tough and often last beyond their expected lifespan of 25 years. Newer models can last up to 50 years. You'll only need to replace solar panels if they break beyond repair, don’t perform well, or lose efficiency as they approach their end-of-life.
Unless you are leasing your system, you are responsible for maintenance and repairs. However, if certain parts are under warranty, you may have a significant amount of coverage on them. If a panel fails due to an installation error or without explanation, your warranty may cover it. If the unit cracked after an impact, you may be responsible for repairs.
Call your installer and read your warranty before you do any work on your equipment. They will have useful insight into your coverage, service limitations, and options. Many manufacturers offer a 10 to 20-year warranty, while inverters themselves usually have a 10-year warranty. Panels should have a workmanship warranty of at least five years, and your general system should have a warranty of 25 years.