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Solar panel installers in Falmouth
At Harvest Sun Solar, we're driven by our unwavering commitment to excellence in all that we do. Our core values of fairness, honesty, and personal responsibility guide every interaction we have. What sets us apart is the exceptional quality of service we provide to our valued customers. With a deep understanding of our trade and a team of highly skilled professionals, we deliver unmatched expertise. Above all, we prioritize our customers' interests, making their needs and concerns the foundation of our business. Contact us today and experience the Harvest Sun Solar difference firsthand.
"I was looking for a local installer for my solar project. Selecting Harvest Sun was easy after contacted four references. Harvest Sun is â what you see is what you getâ . The only price change from the original proposal was the addition of EV charger feature to the inverter. My project took six months because the location of my house required multiple hearings from local boards. Sean helped us throughout the hearing process until we obtained the permit. He is also responsive in adjusting his work crew schedule so we can complete the project in 2019. Harvest Sun did all the necessary â paperâ works for us, for net metering and for the MA renewable energy incentive program, SMART. I am now enjoying 0 monthly bills with credits even with the charging my EV and electric lawn mower"
Albert L on May 2020
At Harvest Sun Solar, we're driven by our unwavering commitment to excellence in all that we do. Our core values of fairness, honesty, and personal responsibility guide every interaction we have. What sets us apart is the exceptional quality of service we provide to our valued customers. With a deep understanding of our trade and a team of highly skilled professionals, we deliver unmatched expertise. Above all, we prioritize our customers' interests, making their needs and concerns the foundation of our business. Contact us today and experience the Harvest Sun Solar difference firsthand.
"I was looking for a local installer for my solar project. Selecting Harvest Sun was easy after contacted four references. Harvest Sun is â what you see is what you getâ . The only price change from the original proposal was the addition of EV charger feature to the inverter. My project took six months because the location of my house required multiple hearings from local boards. Sean helped us throughout the hearing process until we obtained the permit. He is also responsive in adjusting his work crew schedule so we can complete the project in 2019. Harvest Sun did all the necessary â paperâ works for us, for net metering and for the MA renewable energy incentive program, SMART. I am now enjoying 0 monthly bills with credits even with the charging my EV and electric lawn mower"
Albert L on May 2020
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We specialize in hot water heater replacement and small plumbing jobs. We are fully licensed and insured, pricing is fair, and good quality workmanship you can rely on. Please give us a call today
We specialize in hot water heater replacement and small plumbing jobs. We are fully licensed and insured, pricing is fair, and good quality workmanship you can rely on. Please give us a call today
Dependable Licensed Plumber. Residential services, commercial and rough plumbing. Emergency plumbing needs 24/7 - water heater, etc.
"These guys were great! Responded with an estimate up front, had everything needed on hand, arrived on time and got right to work, had the job done in 10mintues. Wow!"
Mark A on March 2025
Dependable Licensed Plumber. Residential services, commercial and rough plumbing. Emergency plumbing needs 24/7 - water heater, etc.
"These guys were great! Responded with an estimate up front, had everything needed on hand, arrived on time and got right to work, had the job done in 10mintues. Wow!"
Mark A on March 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
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
We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!
"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."
Nasser R on December 2023
We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!
"Our heater stopped functioning on Nov 27, 2023 and we called Petro who had done the maintenance on it before and replaced a motor two years ago. They were responsive and a technician came two days later. He worked for 3 hours without explaining what the problem was. Then said he needed to replace the motor. He fixed the problem and left without much explanation. Two days later a bill of $2500 came via email. No explanation, no break-down. I called 4 times over the last 20 days, spoke to 4 different reps and was promised that a supervisor will contact me with the bill details. Nothing happened. Irresponsible customer service and unprofessional behavior. They show all the symptoms of big, bureaucratic, and indifferent service company. I would not recommend Petro if you have options of more personalized services."
Nasser R on December 2023
Cash accepted.
Cash accepted.
Financing available. Family owned & operated. Additional DBA - The Wright Co. Additional service areas - Masphee, North Eastham, Orleans, Osterville, Plymouth, Provincetown, Sandwich, South Dennis, South Yarmouth & Truro. Massachusetts Certificate of a Plumbing Corporation #3153 Massachusetts Master Plumbing License # 15598 Massachusetts Master Sheet metal license #1151 Massachusetts Oil Burner License #029533
Financing available. Family owned & operated. Additional DBA - The Wright Co. Additional service areas - Masphee, North Eastham, Orleans, Osterville, Plymouth, Provincetown, Sandwich, South Dennis, South Yarmouth & Truro. Massachusetts Certificate of a Plumbing Corporation #3153 Massachusetts Master Plumbing License # 15598 Massachusetts Master Sheet metal license #1151 Massachusetts Oil Burner License #029533
We are a small but versatile company capable of providing residential, commercial and industrial plumbing and mechanical service and installation. We provide services for both homeowners and large facilities such as the Woods Hole Oceanographic Institution and Marine Biological Labratory as well as Municipalities such as the town of Falmouth and the Bourne public schools. We provide our customers with a broad range of services from oil to gas conversion heating systems to new faucets and air conditioning service. We provide sewer installation estimates. We also take credit cards.
We are a small but versatile company capable of providing residential, commercial and industrial plumbing and mechanical service and installation. We provide services for both homeowners and large facilities such as the Woods Hole Oceanographic Institution and Marine Biological Labratory as well as Municipalities such as the town of Falmouth and the Bourne public schools. We provide our customers with a broad range of services from oil to gas conversion heating systems to new faucets and air conditioning service. We provide sewer installation estimates. We also take credit cards.
Solar panel installations FAQs
Spring and fall offer the optimal time for scheduling an installation. Cooler weather means crews can work more efficiently without the summer heat slowing them down, and contractors often have increased availability between peak seasons. You’ll also avoid winter storms that can delay roof work. If you’re targeting a tax credit for the current year, aim to have the system running by December 31 so the credit can be applied.
Most systems recoup their post-tax-credit cost in six to 10 years. Your exact payback window depends on local utility rates, the amount of sunlight your roof receives, and the amount of energy you use. The higher your electric bill, the faster those panels work off their price tag. Add in the 30% federal tax credit and any state incentives, and you’ll start seeing true savings even sooner.
You can count on most panels to produce power for 25 to 30 years, and many monocrystalline models keep going for closer to 40. Thin-film options sit on the shorter end at 20 years. Staying on top of annual cleanings and quick repairs helps every panel reach the high end of its lifespan and protects your investment along the way.
Yes—if your system is properly sized, you can power an entire home with solar energy. A solar power designer will look at your yearly kilowatt-hour use, roof space, local sun hours, and whether you’re adding battery storage. When those pieces line up, the panels can cover all of your day-to-day needs and bank extra energy for nighttime or cloudy days.
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