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TRUSTED BY COLLEGE PARK, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon62
    Verified solar panel services reviews

Find Solar panel pros in College Park

Joseph plumbing & drain

4.91(
129
)
Approved Pro

Joseph plumbing & drain

4.91(
129
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
464 local quotes requested

Joseph Plumbing & Drain, LLC is College Park's premier plumbing company. Call us for all of your plumbing needs. With 15 years experience we aim to not only meet but exceed your expectations. Call us today and see why your neighbors use Joseph Plumbing & Drain, LLC! Master License 72767

"Excellent job"

Chiang K on October 2025

Joseph Plumbing & Drain, LLC is College Park's premier plumbing company. Call us for all of your plumbing needs. With 15 years experience we aim to not only meet but exceed your expectations. Call us today and see why your neighbors use Joseph Plumbing & Drain, LLC! Master License 72767

"Excellent job"

Chiang K on October 2025


Avatar for NVB Contracting LLC

NVB Contracting LLC

4.92(
157
)
Approved Pro

NVB Contracting LLC

4.92(
157
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
28 local quotes requested

Since 2011, NVB Contracting has provided homeowners throughout Virginia, West Virginia, Pennsylvania, DC, and Maryland with quality roofing and home restoration services. In addition to general roof maintenance, repair, and replacement, we specialize in helping homeowners file hassle-free homeowners insurance claims to save money while restoring their home after a storm. NVB Contracting is proud to receive our Master Elite Certification, the most prestigious level offered by GAF. This certification is granted to the top 2% of contractors who have demonstrated exceptional skills, knowledge, and service. With NVB, you can expect the highest level of expertise and professionalism.

"They did everything on time and cleaned up after the job."

Melanie L on August 2024

Since 2011, NVB Contracting has provided homeowners throughout Virginia, West Virginia, Pennsylvania, DC, and Maryland with quality roofing and home restoration services. In addition to general roof maintenance, repair, and replacement, we specialize in helping homeowners file hassle-free homeowners insurance claims to save money while restoring their home after a storm. NVB Contracting is proud to receive our Master Elite Certification, the most prestigious level offered by GAF. This certification is granted to the top 2% of contractors who have demonstrated exceptional skills, knowledge, and service. With NVB, you can expect the highest level of expertise and professionalism.

"They did everything on time and cleaned up after the job."

Melanie L on August 2024


Avatar for GAC Services

GAC Services

4.86(
268
)
Approved Pro

GAC Services

4.86(
268
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
723 local quotes requested

GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling

"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."

Deepak K on February 2025

GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling

"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."

Deepak K on February 2025


Avatar for Remedy Plumbing and Drain Cleaning

Remedy Plumbing and Drain Cleaning

4.90(
63
)
Approved Pro

Remedy Plumbing and Drain Cleaning

4.90(
63
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
204 local quotes requested

We are a family-owned business. We listen to your needs and offer quality plumbing and specialized in drain solutions. The knowledge and experience acquired in 15 years is enough to get your systems back in working order in no time. No matter what your plumbing or drain issue is, we will provide the solution quickly. No job is too small or big. Please call us for a free estimate today 240-918-4809

"Excellent, efficient, and affordable!"

Dan G on November 2025

We are a family-owned business. We listen to your needs and offer quality plumbing and specialized in drain solutions. The knowledge and experience acquired in 15 years is enough to get your systems back in working order in no time. No matter what your plumbing or drain issue is, we will provide the solution quickly. No job is too small or big. Please call us for a free estimate today 240-918-4809

"Excellent, efficient, and affordable!"

Dan G on November 2025


Avatar for Ehrhardt Brothers Quality Plumbing, Inc

Ehrhardt Brothers Quality Plumbing, Inc

4.89(
408
)
Approved Pro

Ehrhardt Brothers Quality Plumbing, Inc

4.89(
408
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
66 local quotes requested

32 years in business right here in Howard County Columbia MD. As a Master Plumber & Gas Fitter, Mr. Ehrhardt takes pride in getting the job done right the first time. He believes in keeping his staff trained and up to date with the latest codes and newest products. Mr. Ehrhardt has been doing plumbing and gas work in the nearby neighborhoods and local businesses supporting the community. Residential & commercial work, water heaters, sewers, well pumps, toilets, faucets, clogs, drains, sump pump, garbage disposal, toilet, faucets and much more. We will respond promptly to your calls and provide experienced, trained technicians to service all your plumbing needs. Friendly, Honest, Affordable Knowledgeable, and Locally Owned. Best Plumbers and gas fitters in Howard County and near you. We believe that everyone deserves access to clean and functioning plumbing, and we're committed to making that a reality for our customers.

"Rob and his helper did an outstanding job."

Darrell M on April 2025

32 years in business right here in Howard County Columbia MD. As a Master Plumber & Gas Fitter, Mr. Ehrhardt takes pride in getting the job done right the first time. He believes in keeping his staff trained and up to date with the latest codes and newest products. Mr. Ehrhardt has been doing plumbing and gas work in the nearby neighborhoods and local businesses supporting the community. Residential & commercial work, water heaters, sewers, well pumps, toilets, faucets, clogs, drains, sump pump, garbage disposal, toilet, faucets and much more. We will respond promptly to your calls and provide experienced, trained technicians to service all your plumbing needs. Friendly, Honest, Affordable Knowledgeable, and Locally Owned. Best Plumbers and gas fitters in Howard County and near you. We believe that everyone deserves access to clean and functioning plumbing, and we're committed to making that a reality for our customers.

"Rob and his helper did an outstanding job."

Darrell M on April 2025


Avatar for HPC Services

HPC Services

5.00(
15
)
Approved Pro

HPC Services

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
405 local quotes requested

No call out fee! Call today for your free quote! 15% Military and Veterans discount! $50 Water Heater Tune Up! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland. Our technicians are trained to service, repair, and maintain your systems. HPC Services offers HVAC servicing and repair, HVAC replacement, new HVAC installations, ductwork, duct and vent cleaning, plumbing services and pipe repairs, main drain line snaking, line snaking, drain cleaning, clog removal and more! Financing available!

"Brandon identified and isolated the water leak immediately. His expertise and speed were unmatched."

Ashley S on February 2025

No call out fee! Call today for your free quote! 15% Military and Veterans discount! $50 Water Heater Tune Up! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland. Our technicians are trained to service, repair, and maintain your systems. HPC Services offers HVAC servicing and repair, HVAC replacement, new HVAC installations, ductwork, duct and vent cleaning, plumbing services and pipe repairs, main drain line snaking, line snaking, drain cleaning, clog removal and more! Financing available!

"Brandon identified and isolated the water leak immediately. His expertise and speed were unmatched."

Ashley S on February 2025


Avatar for Len The Plumber Heating & Air, LLC

Len The Plumber Heating & Air, LLC

3.90(
650
)
Approved Pro

Len The Plumber Heating & Air, LLC

3.90(
650
)
Approved Pro
Customers say: Super punctual
614 local quotes requested
29 years of experience

Len The Plumber, LLC. is a leading plumbing and drain company serving Maryland and Washington D.C. Our certified professional plumbers are available same day to assist residential customers in Charles County, Montgomery County, Prince George’s County, and Washington D.C. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"Tried to schedule a routine maintenance appointment available to customers who signed up for service plans, but Len could not follow through with their commitment three failed/rescheduled appointments in a row!! Each required four hour commitments from the customer. I tried to communicate with dispatch and customer service but unfortunately I don’t think these two departments have an open line of communication between them. I would not recommend for anyone to work with or engage with this company. Len did not follow through on their half of the commitment and disrespected my time as an in office working professional."

Kayla B on July 2025

Len The Plumber, LLC. is a leading plumbing and drain company serving Maryland and Washington D.C. Our certified professional plumbers are available same day to assist residential customers in Charles County, Montgomery County, Prince George’s County, and Washington D.C. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"Tried to schedule a routine maintenance appointment available to customers who signed up for service plans, but Len could not follow through with their commitment three failed/rescheduled appointments in a row!! Each required four hour commitments from the customer. I tried to communicate with dispatch and customer service but unfortunately I don’t think these two departments have an open line of communication between them. I would not recommend for anyone to work with or engage with this company. Len did not follow through on their half of the commitment and disrespected my time as an in office working professional."

Kayla B on July 2025


Avatar for Jimmy Gusky Heating & Air LLC

Jimmy Gusky Heating & Air LLC

4.52(
323
)
Approved Pro

Jimmy Gusky Heating & Air LLC

4.52(
323
)
Approved Pro
Customers say: Terrific value
35 local quotes requested
29 years of experience

Family owned & operated. Jimmy Gusky LLC is here to serve you in the warm and cold seasons. With more than 30 years of plumbing & HVAC experience, we work on every project with attention to detail and time. HVAC, plumber, commercial plumbing, repair boilers, heating repair. Additional DBA - JCF Inc .

"Jimmy showed up to my home during a time when my thermostat was not working. That issue was fixed. He sold me a services contract and told me when he returned to services the units, he will cover the pipes outdoors. I purchased the contract for twice per year maintenance. I scheduled with him for a specific date. Appointment was confirmed but Jimmy did not show. When I called, he it appears that he forgot my appointment and he rescheduled saying he could not work in the rain. He rescheduled for a few days after and one of his workers showed up (Carlos). The guy showed up looking like he was someone who does not want to work and unprepared. So, I asked him if he has filters and he said know. Jimmy's workman did not bring filter, so I offered him filters I had stored. I asked him if he bought things to cover the pipes at the back, he said no. I called and left a message for Jimmy. Carlos was so rude and unprofessional. I was so scared of him and the way he was behaving. Carlos then said he would NOT do any service. IT WAS A WASTE OF MY TIME. He did return my money. BUT I will not recommend him. Will NOT use him again. As woman I will not hire again. Customer services was poor, reliability and punctuality poor."

Bibi K on October 2022

Family owned & operated. Jimmy Gusky LLC is here to serve you in the warm and cold seasons. With more than 30 years of plumbing & HVAC experience, we work on every project with attention to detail and time. HVAC, plumber, commercial plumbing, repair boilers, heating repair. Additional DBA - JCF Inc .

"Jimmy showed up to my home during a time when my thermostat was not working. That issue was fixed. He sold me a services contract and told me when he returned to services the units, he will cover the pipes outdoors. I purchased the contract for twice per year maintenance. I scheduled with him for a specific date. Appointment was confirmed but Jimmy did not show. When I called, he it appears that he forgot my appointment and he rescheduled saying he could not work in the rain. He rescheduled for a few days after and one of his workers showed up (Carlos). The guy showed up looking like he was someone who does not want to work and unprepared. So, I asked him if he has filters and he said know. Jimmy's workman did not bring filter, so I offered him filters I had stored. I asked him if he bought things to cover the pipes at the back, he said no. I called and left a message for Jimmy. Carlos was so rude and unprofessional. I was so scared of him and the way he was behaving. Carlos then said he would NOT do any service. IT WAS A WASTE OF MY TIME. He did return my money. BUT I will not recommend him. Will NOT use him again. As woman I will not hire again. Customer services was poor, reliability and punctuality poor."

Bibi K on October 2022


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.36(
596
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.36(
596
)
Approved Pro
Customers say: Quick response
349 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Installation was solid. The labor price was a bit high. The main concern was the materials markup. The picked up a shower stem from Lowes. Those are normally about $50. The tech said that the stem wasn't $120 but they charge them extra when they use their contractor code. That seemed weird since normally get discounts since they purchase a lot. I should have questioned it but it didn't register to me until after he had left."

Rodney M on November 2024

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Installation was solid. The labor price was a bit high. The main concern was the materials markup. The picked up a shower stem from Lowes. Those are normally about $50. The tech said that the stem wasn't $120 but they charge them extra when they use their contractor code. That seemed weird since normally get discounts since they purchase a lot. I should have questioned it but it didn't register to me until after he had left."

Rodney M on November 2024


Avatar for DAY & NIGHT PLUMBER LLC

DAY & NIGHT PLUMBER LLC

4.84(
88
)
Approved Pro

DAY & NIGHT PLUMBER LLC

4.84(
88
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
264 local quotes requested

We have 19+ years of plumbing experience to service in residential clients. We are drain cleaning specialists. We have extensive experience performing repairs on different piping systems, snaking drains, fixing leaks, and installing pipes and water heaters. We provide free estimate.

"They were very professional. They showed up on time and did a great job. I was working from home and they caused minimal noise and disruption."

Kristy H on September 2025

We have 19+ years of plumbing experience to service in residential clients. We are drain cleaning specialists. We have extensive experience performing repairs on different piping systems, snaking drains, fixing leaks, and installing pipes and water heaters. We provide free estimate.

"They were very professional. They showed up on time and did a great job. I was working from home and they caused minimal noise and disruption."

Kristy H on September 2025

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Solar Panels questions, answered by experts

Not all homes are suited for solar panel systems. Older roofs or those in poor condition may need repairs or replacement before solar panels can be installed. Some other factors to consider are the amount of sunlight your roof receives, the roof’s orientation and pitch, and any shading from nearby trees or buildings.

Most solar panels last 25 to 30 years and have a warranty to match. Over time, you’ll see a diminishing electrical output. This is normal wear, but certain things can hasten solar degradation. These include heavy rainfall, high temperatures, constant humidity that corrodes the frame, and cracks or chips in the glass.

In most cases, solar panels are covered by homeowners insurance. However, you’ll need to read the fine print of your particular home insurance policy to ensure you’ll receive coverage for various incidents that could take place. For example, some policies only cover hail damage. Check with your provider to make sure your policy has adequate coverage.

You can install solar panels on a metal roof, but it will require some additional thought and care versus a traditional asphalt shingle roof. That’s because heat dissipates off a metal roof differently than asphalt or wood, so you may need to space the panels further from the roof. However, a pro can help you with the details and provide a safe and effective installation.

You can start narrowing your search for a reputable solar company by finding local, regional, and national companies that service your area and maintain positive reviews online. You should also check the Better Business Bureau’s (BBB) website to see if the company has complaints filed against them. Next, contact the remaining candidates and ask about installation timelines, warranty coverage, and financing options. Choose a company that offers a labor warranty that lasts at least 10 years and prioritizes cash purchases and solar loans.

The College Park, MD homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.