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Avatar for SOL CONTRACTING, LLC

SOL CONTRACTING, LLC

5.00(
1
)
Approved Pro

SOL CONTRACTING, LLC

5.00(
1
)
Approved Pro
2 years of experience
Free onsite estimate

SOL CONTRACTING, 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!

"HUGO WAS GREAT TO WORK WITH WAS ON TIME GOT THE JOB DONE QUICK AND WITH GREAT DETAIL CAN WAIT TO WORK WITH HIME AGAIN ON MY NEXT PROJECT"

ANDRE B on April 2025

SOL CONTRACTING, 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!

"HUGO WAS GREAT TO WORK WITH WAS ON TIME GOT THE JOB DONE QUICK AND WITH GREAT DETAIL CAN WAIT TO WORK WITH HIME AGAIN ON MY NEXT PROJECT"

ANDRE B on April 2025


Avatar for ADUU SOLAR ENGINEERING LLC

ADUU SOLAR ENGINEERING LLC

5.00(
3
)
Approved Pro

ADUU SOLAR ENGINEERING LLC

5.00(
3
)
Approved Pro
2 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 Tim Whistler Plumbing and Gas Fitting

Tim Whistler Plumbing and Gas Fitting

4.69(
29
)

Tim Whistler Plumbing and Gas Fitting

4.69(
29
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Specializing in residential plumbing repair and replacement and gas fitting. I have the experience and training to handle any plumbing problem, from leaky sinks and toilets to faulty well pumps and cracked sewer lines. No matter what your plumbing needs are, call Tim Whistler at the first sign of trouble! Call or email to schedule a free estimate.

"We have hired Tim whistler plumbing for a number of repair so (installation of a new garbage disposal, clogged drain, sub pump replacement, and replacement of our main water valve). I think they’ve always done excellent work with very reasonable prices. All the plumbers have been professional and honest about wheather something needed to be replaced. They also have a helpful messaging service so you know when they are on their way. Will continue to hire for additional projects!"

Elise O on June 2019

Specializing in residential plumbing repair and replacement and gas fitting. I have the experience and training to handle any plumbing problem, from leaky sinks and toilets to faulty well pumps and cracked sewer lines. No matter what your plumbing needs are, call Tim Whistler at the first sign of trouble! Call or email to schedule a free estimate.

"We have hired Tim whistler plumbing for a number of repair so (installation of a new garbage disposal, clogged drain, sub pump replacement, and replacement of our main water valve). I think they’ve always done excellent work with very reasonable prices. All the plumbers have been professional and honest about wheather something needed to be replaced. They also have a helpful messaging service so you know when they are on their way. Will continue to hire for additional projects!"

Elise O on June 2019


Avatar for ALL CLEAR PLUMBING

ALL CLEAR PLUMBING

4.40(
15
)

ALL CLEAR PLUMBING

4.40(
15
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ADDITIONAL CONTACT-HEATHER ADDITIONAL SERVICE AREA- .LAUREL. BOWIE FAMILY OWNED & OPERATED.

"Two-person crew arrived on time Tuesday, June 28. Attempted to clear the obstruction for 15 minutes, but they failed. Crew said they would contact my home warranty company to see if my coverage allowed a replacement. Crew said they'd get back to me in 3-4 hours. Didn't happen. Tuesday afternoon and evening, no call. Wednesday, no call. Thursday, no call. Friday, I left a message in the early morning -- no return call. I called again Friday afternoon at 3:30 p.m. Dispatcher said all technicians were unavailable until NEXT Tuesday (July 5). One week with the problem unresolved is not optimal."

Bill L on July 2022

ADDITIONAL CONTACT-HEATHER ADDITIONAL SERVICE AREA- .LAUREL. BOWIE FAMILY OWNED & OPERATED.

"Two-person crew arrived on time Tuesday, June 28. Attempted to clear the obstruction for 15 minutes, but they failed. Crew said they would contact my home warranty company to see if my coverage allowed a replacement. Crew said they'd get back to me in 3-4 hours. Didn't happen. Tuesday afternoon and evening, no call. Wednesday, no call. Thursday, no call. Friday, I left a message in the early morning -- no return call. I called again Friday afternoon at 3:30 p.m. Dispatcher said all technicians were unavailable until NEXT Tuesday (July 5). One week with the problem unresolved is not optimal."

Bill L on July 2022


Sears Stores - Fairfax

4.56(
9
)

Sears Stores - Fairfax

4.56(
9
)
Customers say: Terrific value

Store number - 0001814.

Store number - 0001814.


Capital City Plumbing Inc

3.80(
5
)

Capital City Plumbing Inc

3.80(
5
)
Customers say: Quick response
40 years of experience

Licensing information m.d 3723989,city of Annapolis 723,w.s.s.c 70086,queen annes county md 19586, we also give a 10% discount to angie's list customers. Additional email - info@capitalcityplumbinginc.com.

"Where do I start. Water valve was leaking and my warranty company sent them. Had to call and see when they were actually coming out and they did to collect their $100 trade fee call. Drew came out on a Monday and said he needed parts and will give me a Tuesday to let me know what the warranty company covers. I DID NOT HEAR BACK FROM HIM. So I called him directly on Wednesday and he stated the work has been approved and he needs parts and will give me a call to schedule another appoint. It is now Friday and I still haven't heard back from him. So I called and he stated he is still in need of one more part and will give me a call next week when he has everything, I called him on Monday to get the status he says he can come on Tuesday between 9 &10. 10:30 AM on Tuesday NO DREW. I called to see if he was still coming out and no he can't make it and says he should have called me early but he still needs parts and can come out on Friday at noon. Friday at noon comes and still NO DREW. so I called the company directly the guy answers and says maybe he had a family emergency I can give you his cell. I called his cell it rung twice before he sent me to voicemail. DREW NEVER SHOWED UP TO COMPLETE ANY WORK THE CUSTOMER SERVICE IS HORRIBLE. I ended up calling the warranty company again asking to have a new company come out."

Doris F on June 2020

Licensing information m.d 3723989,city of Annapolis 723,w.s.s.c 70086,queen annes county md 19586, we also give a 10% discount to angie's list customers. Additional email - info@capitalcityplumbinginc.com.

"Where do I start. Water valve was leaking and my warranty company sent them. Had to call and see when they were actually coming out and they did to collect their $100 trade fee call. Drew came out on a Monday and said he needed parts and will give me a Tuesday to let me know what the warranty company covers. I DID NOT HEAR BACK FROM HIM. So I called him directly on Wednesday and he stated the work has been approved and he needs parts and will give me a call to schedule another appoint. It is now Friday and I still haven't heard back from him. So I called and he stated he is still in need of one more part and will give me a call next week when he has everything, I called him on Monday to get the status he says he can come on Tuesday between 9 &10. 10:30 AM on Tuesday NO DREW. I called to see if he was still coming out and no he can't make it and says he should have called me early but he still needs parts and can come out on Friday at noon. Friday at noon comes and still NO DREW. so I called the company directly the guy answers and says maybe he had a family emergency I can give you his cell. I called his cell it rung twice before he sent me to voicemail. DREW NEVER SHOWED UP TO COMPLETE ANY WORK THE CUSTOMER SERVICE IS HORRIBLE. I ended up calling the warranty company again asking to have a new company come out."

Doris F on June 2020


ACME PLUMBING

4.73(
22
)

ACME PLUMBING

4.73(
22
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

AQP General Contractors LLC

5.00(
1
)

AQP General Contractors LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small, organized family-owned business. We stand behind our work, and thousand of references are available in all areas of DC, MD and VA communities. We accept payments by cash, check or credit card.

"We woke up one more recently and the temperature in the house was intolerably cold. I had the thermostat set on 75, which was much higher than we even usually have it, but even when I would switch the fan from Auto to Blow, the system seemed to cut on for a couple minutes and then just die, and it was blowing cold air. I was so worried because I was afraid to call an unknown company, and the people I'd worked with in the past weren't answering because it was so early in the morning. I called AQP and they answered right away (it was before 7AM) and said they could be here in an hour. When the technician arrived, he quickly diagnosed the problem and said he would have the part replaced and the system running within a couple hours, which he did. By afternoon, our house was warm again, and the cost was extremely affordable. I will definitely hire them again!"

Jennifer L on January 2019

We are a small, organized family-owned business. We stand behind our work, and thousand of references are available in all areas of DC, MD and VA communities. We accept payments by cash, check or credit card.

"We woke up one more recently and the temperature in the house was intolerably cold. I had the thermostat set on 75, which was much higher than we even usually have it, but even when I would switch the fan from Auto to Blow, the system seemed to cut on for a couple minutes and then just die, and it was blowing cold air. I was so worried because I was afraid to call an unknown company, and the people I'd worked with in the past weren't answering because it was so early in the morning. I called AQP and they answered right away (it was before 7AM) and said they could be here in an hour. When the technician arrived, he quickly diagnosed the problem and said he would have the part replaced and the system running within a couple hours, which he did. By afternoon, our house was warm again, and the cost was extremely affordable. I will definitely hire them again!"

Jennifer L on January 2019


Avatar for J Hood Services

J Hood Services

5.00(
12
)

J Hood Services

5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in HVAC installs and HVAC services with team members having 30 years' experience. Also have a plumbing division with 20 years over experience. Our goal as a small family-owned business is to create long term relationships with our customers by providing excellent customer service at a fair price. 10% Discount for Veteran's, First Responders, and Senior's

"Perfect! Technicians and scheduling personnel were professional, knowledgeable, friendly, accommodating. Pricing competitive/better than others. I will use them without hesitation for all HVAC and plumbing needs. Definitely recommend J Hood!"

Lil S on November 2022

We specialize in HVAC installs and HVAC services with team members having 30 years' experience. Also have a plumbing division with 20 years over experience. Our goal as a small family-owned business is to create long term relationships with our customers by providing excellent customer service at a fair price. 10% Discount for Veteran's, First Responders, and Senior's

"Perfect! Technicians and scheduling personnel were professional, knowledgeable, friendly, accommodating. Pricing competitive/better than others. I will use them without hesitation for all HVAC and plumbing needs. Definitely recommend J Hood!"

Lil S on November 2022


Avatar for Air-Tech Systems Inc

Air-Tech Systems Inc

4.08(
13
)

Air-Tech Systems Inc

4.08(
13
)
Customers say: Quick response
39 years of experience

ADDL PH: (703)777-0066.

ADDL PH: (703)777-0066.

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FAQs for solar panel installation projects in Upper Marlboro, MD

If you experience frequent power outages, want to become more energy independent, or aim to reduce your reliance on the grid, investing in a solar battery system can be worthwhile. With a solar battery, you'll have backup power day or night, even if the local grid fails. However, to power larger appliances or ensure you have energy for longer periods, you'll need to invest in multiple batteries. While the upfront cost is higher, many homeowners find the added peace of mind to be well worth the investment.

Solar battery storage capacity is measured in kilowatt-hours, which directly indicates the amount of energy the battery can store. This measurement determines how long essential appliances will continue operating during an outage. A clear understanding of capacity helps in planning the overall system size to ensure effective backup power and to maintain optimal performance even as the battery ages.

Determining the correct size for your solar battery system requires evaluating your monthly energy usage. Start by reviewing your utility bills to identify your average consumption, and then match the battery’s kilowatt-hour rating to cover essential loads. Consulting with a solar professional ensures that the system is sized to deliver continuous backup power, meeting both immediate and future energy needs.

A solar battery's lifespan ranges from five to 15 years, and its durability is affected by battery quality, charging frequency, and environmental conditions. Regular maintenance and proper usage are key to maximizing longevity. Monitoring your system, following manufacturer guidelines, and scheduling routine inspections all help ensure that your battery performs reliably throughout its service life.

The Upper Marlboro, MD homeowners’ guide to solar panel installations

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