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Solar panel installers in Ellicott City

Avatar for ADUU SOLAR ENGINEERING LLC
ADUU SOLAR ENGINEERING LLC
7777 MAPLE AVE APT 802
5.00(
3
)
Approved Pro
ADUU SOLAR ENGINEERING LLC
7777 MAPLE AVE APT 802
5.00(
3
)
Approved Pro
1 years of experience
Free onsite estimate

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


Avatar for TriState Home Services
TriState Home Services
82A Wormans Mill Ct
4.64(
195
)
Approved Pro
TriState Home Services
82A Wormans Mill Ct
4.64(
195
)
Approved Pro
Customers say: Super punctual
678 local quotes requested
76 years of experience

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


Avatar for Len The Plumber, LLC.
Len The Plumber, LLC.
1552 Ridgely St
4.25(
1,259
)
Approved Pro
Len The Plumber, LLC.
1552 Ridgely St
4.25(
1,259
)
Approved Pro
Customers say: Super punctual
2055 local quotes requested
29 years of experience

Len The Plumber, LLC. is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. 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!

"Our first encounter with Len the Plumber for gas boiler repairs went well and lead us to purchase a service contract with them for the 15% discount. However once we needed actual plumbing services and after they provided their "free" HVAC annual inspection it all went downhill rapidly. As others have noted the %15 discount is a concept they don't really honor. We were charged $1100 for less than 30 minutes of work for a repair that only required one cut and a simple joint (We had already removed the drywall and trim for access) and about $30 in parts (which by the way good luck getting an itemized bill from these people). On the HVAC side they broke what was a perfectly functioning 4 yr old AC HVAC and then wanted to charge $1200 to figure out how they broke it plus whatever parts they dreamed up needed replacing. They tried to claim the capacitor was bad. BTW - they brute force discharge the capacitors on units as part of their "maintenance check", something they should never do. We had BGE come out since their info was on the installation tag on the air handler and they diagnosed the issue in less than 30 minutes finding the thermostat had been burned up by mis-handling by the Len tech. They also said they never brutalize the capacitors the ways these guys do unless there is already a suspected issue with it. That's because the capacitor could be damaged by the way they handle it at Len the Plumber. So the "free" annual HVAC check cost me 3 days of discomfort and $250. Len refuses to admit wrong doing and will not reimburse us. They got $5000 in fees from us in less than a year so they don't care if we leave because they know another sucker is just around the corner waiting to be taken. These guys should lose their license given their business practices. Stay away from them at all costs."

M F on July 2025

Len The Plumber, LLC. is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. 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!

"Our first encounter with Len the Plumber for gas boiler repairs went well and lead us to purchase a service contract with them for the 15% discount. However once we needed actual plumbing services and after they provided their "free" HVAC annual inspection it all went downhill rapidly. As others have noted the %15 discount is a concept they don't really honor. We were charged $1100 for less than 30 minutes of work for a repair that only required one cut and a simple joint (We had already removed the drywall and trim for access) and about $30 in parts (which by the way good luck getting an itemized bill from these people). On the HVAC side they broke what was a perfectly functioning 4 yr old AC HVAC and then wanted to charge $1200 to figure out how they broke it plus whatever parts they dreamed up needed replacing. They tried to claim the capacitor was bad. BTW - they brute force discharge the capacitors on units as part of their "maintenance check", something they should never do. We had BGE come out since their info was on the installation tag on the air handler and they diagnosed the issue in less than 30 minutes finding the thermostat had been burned up by mis-handling by the Len tech. They also said they never brutalize the capacitors the ways these guys do unless there is already a suspected issue with it. That's because the capacitor could be damaged by the way they handle it at Len the Plumber. So the "free" annual HVAC check cost me 3 days of discomfort and $250. Len refuses to admit wrong doing and will not reimburse us. They got $5000 in fees from us in less than a year so they don't care if we leave because they know another sucker is just around the corner waiting to be taken. These guys should lose their license given their business practices. Stay away from them at all costs."

M F on July 2025


Avatar for Stephen J Tant Plumbing LLC
Stephen J Tant Plumbing LLC
1114 E Fort Ave
5.00(
3
)
Approved Pro
Stephen J Tant Plumbing LLC
1114 E Fort Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1372 local quotes requested

We’ve been proudly supporting the Baltimore-metro area for over eight years. From minor leaks to major mishaps in both residential and commercial properties, we can address all your plumbing problems. SJT Plumbing has created longstanding, trusting relationships with customers throughout Maryland. Give us a call today.

"The service tech came to my home and did an assessment of the issue. Found the leak in the gas line, showed me where it was leaking. He told me what needed to be to fix the leak, gave me a quote, got his tools and started working. The whole process took about 30mins or less and he was done. I checked my burners to make sure the gas was flowing properly. Everything was put back in its original place and there was nothing to clean up afterwards. Great Job. I would recommend this company again."

Jerona R on November 2024

We’ve been proudly supporting the Baltimore-metro area for over eight years. From minor leaks to major mishaps in both residential and commercial properties, we can address all your plumbing problems. SJT Plumbing has created longstanding, trusting relationships with customers throughout Maryland. Give us a call today.

"The service tech came to my home and did an assessment of the issue. Found the leak in the gas line, showed me where it was leaking. He told me what needed to be to fix the leak, gave me a quote, got his tools and started working. The whole process took about 30mins or less and he was done. I checked my burners to make sure the gas was flowing properly. Everything was put back in its original place and there was nothing to clean up afterwards. Great Job. I would recommend this company again."

Jerona R on November 2024


Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
1802 Baltimore Blvd
4.70(
57
)
Approved Pro
Atlantic Blue Water Services
1802 Baltimore Blvd
4.70(
57
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
113 local quotes requested

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Drinking Systems - Reverse Osmosis - Residential & Commercial

"Professional"

vignesh m on December 2022

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Drinking Systems - Reverse Osmosis - Residential & Commercial

"Professional"

vignesh m on December 2022


Avatar for TNT Plumbing & Drain Service, LLC
TNT Plumbing & Drain Service, LLC
623 Franklin Ave
5.00(
2
)
Approved Pro
TNT Plumbing & Drain Service, LLC
623 Franklin Ave
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1665 local quotes requested

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025


Avatar for Celestial Solar Innovations, LLC
Celestial Solar Innovations, LLC
5975 Exchange Drive
4.95(
100
)
Approved Pro
Celestial Solar Innovations, LLC
5975 Exchange Drive
4.95(
100
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
58 local quotes requested

We are a full service, owner operated solar company headquartered in Eldersburg, Maryland. We design and install custom solar electric and back up battery systems for homes and businesses in Frederick, Carroll, Baltimore, Montgomery, Howard, Prince George's, Anne Arundel, and Washington counties. We do not provide service to existing systems that were installed by another company.

"We had Celestial Solar complete the installation of our solar unit at the end of May 2025. The whole team did an amazing job from start to finish - design, county approvals, utility company, SRECS, installation, monitoring system, and even helped me with a state grant program. Jim (owner) was always available and the whole team was super helpful and communicative. We had ZERO issues - so smooth. Our system was designed for 100% offset and we have out produced usage every day since install. The panels look great. We couldn't be happier with our choice. I received over ten different estimates from the leading solar companies and not only was Celestial competitive with the most competitive prices, but offered higher quality materials and completes all the work in house. Highly recommend."

John M on July 2025

We are a full service, owner operated solar company headquartered in Eldersburg, Maryland. We design and install custom solar electric and back up battery systems for homes and businesses in Frederick, Carroll, Baltimore, Montgomery, Howard, Prince George's, Anne Arundel, and Washington counties. We do not provide service to existing systems that were installed by another company.

"We had Celestial Solar complete the installation of our solar unit at the end of May 2025. The whole team did an amazing job from start to finish - design, county approvals, utility company, SRECS, installation, monitoring system, and even helped me with a state grant program. Jim (owner) was always available and the whole team was super helpful and communicative. We had ZERO issues - so smooth. Our system was designed for 100% offset and we have out produced usage every day since install. The panels look great. We couldn't be happier with our choice. I received over ten different estimates from the leading solar companies and not only was Celestial competitive with the most competitive prices, but offered higher quality materials and completes all the work in house. Highly recommend."

John M on July 2025


Avatar for DAY & NIGHT PLUMBER LLC
DAY & NIGHT PLUMBER LLC
PO Box 539
4.84(
86
)
Approved Pro
DAY & NIGHT PLUMBER LLC
PO Box 539
4.84(
86
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
2104 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.

"Hot water issue. Technician gave estimate for hot water tank replacement of 8 year old lightly used tankless. In light of the phenomenol price tag, did some homework. Hit the reset button. Fixed. Hmmmm. Maybe it was the tankless that confused him. Really glad it was a free estimate (unlike Len's who charged me $315 and didn't fix it)."

Anna S on March 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.

"Hot water issue. Technician gave estimate for hot water tank replacement of 8 year old lightly used tankless. In light of the phenomenol price tag, did some homework. Hit the reset button. Fixed. Hmmmm. Maybe it was the tankless that confused him. Really glad it was a free estimate (unlike Len's who charged me $315 and didn't fix it)."

Anna S on March 2025


Avatar for Aqueduct Plumbing Services
Aqueduct Plumbing Services
PO Box 449
5.00(
19
)
Approved Pro
Aqueduct Plumbing Services
PO Box 449
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
706 local quotes requested

We are a family owned and operated business with several years of experience. We offer many plumbing services in Carroll, Howard, and east Baltimore Counties. Please reach out to us directly at 443-202-5623 for more information or to schedule a service. You can also book directly through our website at www.aqueductmd.com !

"Extremely well! I am very happy with the services provided."

Joseph L on March 2025

We are a family owned and operated business with several years of experience. We offer many plumbing services in Carroll, Howard, and east Baltimore Counties. Please reach out to us directly at 443-202-5623 for more information or to schedule a service. You can also book directly through our website at www.aqueductmd.com !

"Extremely well! I am very happy with the services provided."

Joseph L on March 2025


Absolute Plumbing LLC
2107 Pine Valley Drive
5.00(
6
)
Approved Pro
Absolute Plumbing LLC
2107 Pine Valley Drive
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1473 local quotes requested

When two of the best plumbing technicians, from two of the top companies in the state combine forces, what to you get? You get the Absolute best service at an Absolute fair price! With 40 yrs of plumbing experience under our belts, you can Absolutely count on us to tackle the smallest, to the largest of projects.

"I highly and wholeheartedly recommend Absolute Plumbing. These guys are top-notch. They came to my rescue after a pipe in my old house burst. Not only did they come right away for an instant fix, but they came back for a full pipe replacement (my request). These guys are skilled, smart, knowledgeable, and personable. I’m a customer for life."

Lori S on November 2024

When two of the best plumbing technicians, from two of the top companies in the state combine forces, what to you get? You get the Absolute best service at an Absolute fair price! With 40 yrs of plumbing experience under our belts, you can Absolutely count on us to tackle the smallest, to the largest of projects.

"I highly and wholeheartedly recommend Absolute Plumbing. These guys are top-notch. They came to my rescue after a pipe in my old house burst. Not only did they come right away for an instant fix, but they came back for a full pipe replacement (my request). These guys are skilled, smart, knowledgeable, and personable. I’m a customer for life."

Lori S on November 2024

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