ADUU SOLAR ENGINEERING LLC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"Great company. They completed our installation within 4 weeks and the inspection took place one week after that. Very satisfied with their service. "
Oliver F on February 2025
ADUU SOLAR ENGINEERING LLC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"Great company. They completed our installation within 4 weeks and the inspection took place one week after that. Very satisfied with their service. "
Oliver F on February 2025
If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide heating services, air conditioning services, plumbing services, and electrical services to our customers in Frederick and the surrounding Counties, the Pan Handle of West Virginia, and Northern Virginia, from our offices located in Frederick MD. With 3 generations of experience in providing heating, air conditioning, plumbing, and electrical services, we are dedicated to providing the best possible products and services for you, and your family.
"Great service very prompt and easy to work with."
Randy W on May 2025
If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide heating services, air conditioning services, plumbing services, and electrical services to our customers in Frederick and the surrounding Counties, the Pan Handle of West Virginia, and Northern Virginia, from our offices located in Frederick MD. With 3 generations of experience in providing heating, air conditioning, plumbing, and electrical services, we are dedicated to providing the best possible products and services for you, and your family.
"Great service very prompt and easy to work with."
Randy W on May 2025
F.H. Furr provides residential products and services in the plumbing, heating, air conditioning, and electrical business. They put their customers first and provide them with quality products from trained technicians. F.H. Furr has committed to the highest degree of professional development and training in the industry, to work diligently in exceeding every expectation of the client in need. Based out of Manassas, Va., the company has expanded throughout Northern Va., Rockville, Md., Fredericksburg, and Richmond, Va. Whether you need plumbing, heating, cooling, or electrical repairs or replacements, call on F.H. Furr for "Absolutely The Best" service!
F.H. Furr provides residential products and services in the plumbing, heating, air conditioning, and electrical business. They put their customers first and provide them with quality products from trained technicians. F.H. Furr has committed to the highest degree of professional development and training in the industry, to work diligently in exceeding every expectation of the client in need. Based out of Manassas, Va., the company has expanded throughout Northern Va., Rockville, Md., Fredericksburg, and Richmond, Va. Whether you need plumbing, heating, cooling, or electrical repairs or replacements, call on F.H. Furr for "Absolutely The Best" service!
Welcome to Mahon Plumbing Inc. We proudly serve the Baltimore/Annapolis region as your local plumber since 1994. We are a full service company offering quality plumbing, gas installation and services for residential, commercial and new construction. We have fully stocked vehicles that are ready to handle even the toughest jobs. License Information/Numbers: A202144, 11839, MP9438, 836 & 70650.
"I had a plumbing issue that I thought would turn into a major headache, but Mahon Plumbing made the whole process smooth and stress-free. They arrived on time, quickly diagnosed the problem, and had it fixed before I could even make a second cup of coffee. They were professional, knowledgeable, and even gave me a few tips to avoid future issues. The pricing was fair, and there were no surprises on the bill—just great service from start to finish. If you need a plumber who knows what they’re doing and won’t leave you with a mess, I highly recommend Mahon Plumbing. I’ll definitely call them again for any future plumbing needs!"
Bill V on February 2025
Welcome to Mahon Plumbing Inc. We proudly serve the Baltimore/Annapolis region as your local plumber since 1994. We are a full service company offering quality plumbing, gas installation and services for residential, commercial and new construction. We have fully stocked vehicles that are ready to handle even the toughest jobs. License Information/Numbers: A202144, 11839, MP9438, 836 & 70650.
"I had a plumbing issue that I thought would turn into a major headache, but Mahon Plumbing made the whole process smooth and stress-free. They arrived on time, quickly diagnosed the problem, and had it fixed before I could even make a second cup of coffee. They were professional, knowledgeable, and even gave me a few tips to avoid future issues. The pricing was fair, and there were no surprises on the bill—just great service from start to finish. If you need a plumber who knows what they’re doing and won’t leave you with a mess, I highly recommend Mahon Plumbing. I’ll definitely call them again for any future plumbing needs!"
Bill V on February 2025
Delmarva Plumbing & Drain Cleaning Services.
Delmarva Plumbing & Drain Cleaning Services.
For over 35 years, American Home Contractors has provided exterior household services and upgrades across Maryland, Washington DC, and Northern Virginia. American Home takes great pride in ensuring customer satisfaction and commits to delivering the highest quality of work when renovating any home.
"American Home Contractors and Hugo in particular were great to work with. We had multiple jobs done which required several trips and Hugo kept us informed and worked around several weather delays. He relocated and installed a new attic fan, hooked up the bathroom fan to a new roof vent, insulated a pipe in the attic, installed apron flashing on four windows, painted the flue vent, reconnected some lose siding and replaced three pieces of rotted trim and painted it. The work appears to be top notch and we appreciate the hard work and long hours Hugo put in! I would definitely recommend this company and most certainly Hugo to everyone. We also had American Home Contractors replace our gutters and install gutter guards. They did an excellent job with that as well."
Barry R on February 2025
For over 35 years, American Home Contractors has provided exterior household services and upgrades across Maryland, Washington DC, and Northern Virginia. American Home takes great pride in ensuring customer satisfaction and commits to delivering the highest quality of work when renovating any home.
"American Home Contractors and Hugo in particular were great to work with. We had multiple jobs done which required several trips and Hugo kept us informed and worked around several weather delays. He relocated and installed a new attic fan, hooked up the bathroom fan to a new roof vent, insulated a pipe in the attic, installed apron flashing on four windows, painted the flue vent, reconnected some lose siding and replaced three pieces of rotted trim and painted it. The work appears to be top notch and we appreciate the hard work and long hours Hugo put in! I would definitely recommend this company and most certainly Hugo to everyone. We also had American Home Contractors replace our gutters and install gutter guards. They did an excellent job with that as well."
Barry R on February 2025
Level Home Service is your complete Home Comfort Provider. Whether it's a Heating or Air Conditioning problem or a plumbing problem or electrical problem, we are here to help. Since 1972 we have been providing Maryland homeowners with first class heating and air conditioning services. Whether it's a complete installation or a routine repair, our factory trained staff is ready to serve you. Remember, at Level Home Services, we repair all makes and models of HVAC equipment. When it comes to heating and air conditioning systems that provide you with value as well as comfort, think of our company. We are very proud of our customers, employees, and facilities at Leveling Heating & Air Conditioning. At Level Heating & Air Conditioning, we care about our clients. We offer many guarantees to insure that you are as happy to work with us, as we are to work with you. All of our technicians are background checked and drug free. All of our technicians will arrive one time, we guarantee it. We offer a 100% Satisfaction Guarantee on all of our work. With our upfront pricing you will not experience any surprises.
"I contracted Level Home Services through Costco for a full A/C and furnace replacement and have been satisfied with their service at every point so far. The initial inspection to get a quote was extremely thorough and informative, and they gave me several options at different price points, all of which beat the other vendors I was looking at. When it was time to actually complete the work, the technicians were prompt, professional, helpful, and courteous. After 2 full days of work, they walked me through everything they did in detail and answered all my questions. By the time they left, the only sign anyone had been here was the shiny new equipment in my basement and yard -- no mess/dirt anywhere (except my own). It was a big job so it was pricey, but definitely money well spent and I would not hesitate to hire them again."
susana m on December 2020
Level Home Service is your complete Home Comfort Provider. Whether it's a Heating or Air Conditioning problem or a plumbing problem or electrical problem, we are here to help. Since 1972 we have been providing Maryland homeowners with first class heating and air conditioning services. Whether it's a complete installation or a routine repair, our factory trained staff is ready to serve you. Remember, at Level Home Services, we repair all makes and models of HVAC equipment. When it comes to heating and air conditioning systems that provide you with value as well as comfort, think of our company. We are very proud of our customers, employees, and facilities at Leveling Heating & Air Conditioning. At Level Heating & Air Conditioning, we care about our clients. We offer many guarantees to insure that you are as happy to work with us, as we are to work with you. All of our technicians are background checked and drug free. All of our technicians will arrive one time, we guarantee it. We offer a 100% Satisfaction Guarantee on all of our work. With our upfront pricing you will not experience any surprises.
"I contracted Level Home Services through Costco for a full A/C and furnace replacement and have been satisfied with their service at every point so far. The initial inspection to get a quote was extremely thorough and informative, and they gave me several options at different price points, all of which beat the other vendors I was looking at. When it was time to actually complete the work, the technicians were prompt, professional, helpful, and courteous. After 2 full days of work, they walked me through everything they did in detail and answered all my questions. By the time they left, the only sign anyone had been here was the shiny new equipment in my basement and yard -- no mess/dirt anywhere (except my own). It was a big job so it was pricey, but definitely money well spent and I would not hesitate to hire them again."
susana m on December 2020
SchagrinGAS began it’s humble beginnings in Middletown, Delaware. Founded by my grandfather in 1932, we have become one of the largest family owned propane companies in the United States. My grandfather Harry Schagrin and my father Milt Levinson always insisted that SchagrinGAS provide it’s customers with the finest in propane service, gas appliances, and 24 hour service. As SchagrinGAS continues to evolve in the 21st century, our mission has not changed. Both myself, my son Andrew and daughter Jill, our fourth generations members, pledge to you, our customer, to provide you with the service and personal attention that you deserve.
SchagrinGAS began it’s humble beginnings in Middletown, Delaware. Founded by my grandfather in 1932, we have become one of the largest family owned propane companies in the United States. My grandfather Harry Schagrin and my father Milt Levinson always insisted that SchagrinGAS provide it’s customers with the finest in propane service, gas appliances, and 24 hour service. As SchagrinGAS continues to evolve in the 21st century, our mission has not changed. Both myself, my son Andrew and daughter Jill, our fourth generations members, pledge to you, our customer, to provide you with the service and personal attention that you deserve.
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
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.