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NVB Contracting LLC

NVB Contracting LLC

Customers say: True professional

Recommended by 98% of Angi customers

22 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

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

Melanie L on August 2024

SwiftPro Heating, Cooling & Plumbing

5.00(

)

•Approved Pro

SwiftPro Heating, Cooling & Plumbing

5.00(

)

•Approved Pro

Customers say: Quick response

910 local quotes requested

1 years of experience

SwiftPro is a local, family-owned Heating, Cooling and Plumbing company proudly serving Fairfax and Northern Virginia. Our expert technicians provide efficient solutions for heating, cooling, water heaters, and more—with clear communication, upfront pricing, and respect for your time and home. Whether it’s a quick AC repair or full system install, wether it's Trane, Goodman, American Standard or any other brand; we deliver fast, reliable service rooted in family values. Call us now! Or send a message!

"Great job. Technician was solid, professional & friendly. Resolved the issue efficiently."

Eric S on July 2025

"Great job. Technician was solid, professional & friendly. Resolved the issue efficiently."

Eric S on July 2025

Snell Heating & Air Conditioning

4.66(

2,455

)

•Approved Pro

Snell Heating & Air Conditioning

4.66(

2,455

)

•Approved Pro

Customers say: Super punctual

2080 local quotes requested

53 years of experience

Family owned & operated. Financing available. Credit cards. All work done by experienced professionals to ensure consistent high quality. Award winning company at your service.

"I’ve been a loyal Snell customer for years, but this recent experience was deeply disappointing. After our AC failed in August, Snell diagnosed a leaking evaporator coil. We chose to replace the system through them, and the salesperson took time to evaluate the setup in advance. However, on installation day, the crew arrived without the correct ductwork and had to make adjustments on the fly. Unfortunately, the adjustments were poorly executed: • The Aprilaire humidifier was mounted on sloped ductwork rather than a level surface, contrary to manufacturer specifications. • The hole for the humidifier was cut inaccurately. • The drain line was left kinked in multiple places. Aprilaire support later confirmed the humidifier was not installed correctly and warned this could lead to water backing up into the system — a concern I had raised with the installers before they left. Despite multiple follow-up attempts, I received no meaningful response. I was told my concerns would be escalated, but no one followed through. This was a major investment, and I now feel I need to bring in another HVAC team to correct issues that should have been resolved from the start. I’ve recommended Snell in the past, but I can’t in good faith do so now after this experience."

Will H on September 2025

Family owned & operated. Financing available. Credit cards. All work done by experienced professionals to ensure consistent high quality. Award winning company at your service.

"I’ve been a loyal Snell customer for years, but this recent experience was deeply disappointing. After our AC failed in August, Snell diagnosed a leaking evaporator coil. We chose to replace the system through them, and the salesperson took time to evaluate the setup in advance. However, on installation day, the crew arrived without the correct ductwork and had to make adjustments on the fly. Unfortunately, the adjustments were poorly executed: • The Aprilaire humidifier was mounted on sloped ductwork rather than a level surface, contrary to manufacturer specifications. • The hole for the humidifier was cut inaccurately. • The drain line was left kinked in multiple places. Aprilaire support later confirmed the humidifier was not installed correctly and warned this could lead to water backing up into the system — a concern I had raised with the installers before they left. Despite multiple follow-up attempts, I received no meaningful response. I was told my concerns would be escalated, but no one followed through. This was a major investment, and I now feel I need to bring in another HVAC team to correct issues that should have been resolved from the start. I’ve recommended Snell in the past, but I can’t in good faith do so now after this experience."

Will H on September 2025

F.H. Furr Plumbing Heating AC & Electrical

4.62(

2,318

)

•Approved Pro

F.H. Furr Plumbing Heating AC & Electrical

4.62(

2,318

)

•Approved Pro

Customers say: Super punctual

1482 local quotes requested

44 years of experience

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!

"The repair work was well done. I had no idea it would take 2 people. The first quote was for a lower price but then they did not have the parts so I said OK to the more expensive option. But then they were not able to do the more expensive option so they went and got the part for the lower price option. But ultimately they charged me for the higher price option. I have called three days in a row and have not been able to resolve the price discrepancy."

Andy W on June 2025

"The repair work was well done. I had no idea it would take 2 people. The first quote was for a lower price but then they did not have the parts so I said OK to the more expensive option. But then they were not able to do the more expensive option so they went and got the part for the lower price option. But ultimately they charged me for the higher price option. I have called three days in a row and have not been able to resolve the price discrepancy."

Andy W on June 2025

Kramer and Sons Plumbing Services Inc

4.68(

660

)

•Approved Pro

Kramer and Sons Plumbing Services Inc

4.68(

660

)

•Approved Pro

Customers say: Super punctual

375 local quotes requested

36 years of experience

**We have a $59 service fee on all in-person on-site estimates** Whether you are having trouble with your HVAC system or you need help tackling issues with your home’s plumbing, the team of Alexandria home services experts at Kramer & Sons can help. They are a locally owned and operated company that has been treating customers like family since 1989. Their services include the installation, maintenance, and repair of heating and air conditioning systems, as well as plumbing matters such as drain cleaning, sewer and water line repair, sump pumps, and water heaters. Reach out to their team today to get to know these highly skilled technicians and schedule your first appointment

"On time. Helpful advice on selecting faucet and garbage disposal. Very experienced plumber, worked methodically and efficiently. Came well-prepared with tools and parts. Took care to protect floor, countertop, and cabinets. The under-sink area, valves and drains are cleanly installed and a big improvement over the mess that was replaced."

Cedar D on November 2025

"On time. Helpful advice on selecting faucet and garbage disposal. Very experienced plumber, worked methodically and efficiently. Came well-prepared with tools and parts. Took care to protect floor, countertop, and cabinets. The under-sink area, valves and drains are cleanly installed and a big improvement over the mess that was replaced."

Cedar D on November 2025

Sila Heating, Cooling and Plumbing

4.64(

2,119

)

•Approved Pro

Sila Heating, Cooling and Plumbing

4.64(

2,119

)

•Approved Pro

Customers say: Super punctual

6768 local quotes requested

36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024

KADCON

No reviews yet

KADCON

No reviews yet

33 years of experience

Established in 1992, KADCON Corporation is a full-service licensed general contractor operating in Washington DC, Maryland and Virginia. KADCON has been engaged in many unique construction projects and offers a variety of construction and home improvement services.

American Home Contractors of VA, LLC

4.78(

385

)

American Home Contractors of VA, LLC

4.78(

385

)

Customers say: True professional

Recommended by 92% of Angi customers

Recommended by 92% of HomeAdvisor customers

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

"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

My Plumber

3.60(

)

My Plumber

3.60(

)

Customers say: Quick response

M E Flow Inc

4.52(

267

)

M E Flow Inc

4.52(

267

)

Customers say: Super punctual

74 years of experience

M.E. Flow, Inc. has been providing exceptional heating, cooling, and plumbing services to residents of northern Virginia since 1951. We are family-owned and operated, and currently in our third generation. We are a team of professionals who are licensed to ensure compliance with the laws and codes of the state of Virginia. With office locations in Leesburg, Winchester, and Alexandria, there’s always a ME Flow team member nearby to serve you quickly. What’s unique about M.E. Flow is that the entire company adopts the original family tradition of our "customer first" philosophy in order to provide the best service possible. This foundation is what sets us apart from other contractors. We have many long-term customers who continue to choose ME Flow because of our honor and integrity. We get to know our customers on a first-name basis and check in on this community that we love so much. We promise that we will never sell you anything you don't need - serving your best interest is our policy. We will always treat your home like it's our own - with respect. Offering weekend service at weekday rates! Emergency service available 7 days a week! If you are looking to get away from burning oil, we do offer an in home consultation to help you choose a new HVAC system.

"An M.E. Flow tech came to the house we own in Virginia to do the plumbing inspection covered by our maintenance agreement with the company. Our tenant had noted that a toilet was leaking, so the repair that was made appeared to be warranted; but $174 was, I thought, pretty exorbitant, since the tech was already there and it was a simple repair. But M.E. Flow has ADAMANTLY refused to provide me with a breakdown of what I was charged for: I sent an e-mail (8 May), called the company (20 May - the person I talked to said she would have a breakdown sent), and wrote a letter (22 Jun) asking: with NO response. I consider this clear deceit and deception. How much was the part; was I charged the full rate as if it were a completely separate visit? Don't know, and I SHOULD. I would NEVER deal with this company. They also did a minor repair to our HVAC system on a different visit, and again: no details (cost of the part, labor charge) for the $177 charge. They clearly have NO intention of being upfront with their customers, so: buyer beware, you're not dealing with people who care about their customers. One other note: Just found out where we live that some HVAC/plumbing companies have their service people working ON COMMISSION. Isn't that depressing. We have to worry now about being "uphold" so the tech can get a higher commission. They have a very vested interest in trying to sell their customers as much as they can. Don't know if M.E. Flow does that, but worth asking if you even think about using them Might account for the rating given by the customer below this review.."

Jim B on July 2020

"An M.E. Flow tech came to the house we own in Virginia to do the plumbing inspection covered by our maintenance agreement with the company. Our tenant had noted that a toilet was leaking, so the repair that was made appeared to be warranted; but $174 was, I thought, pretty exorbitant, since the tech was already there and it was a simple repair. But M.E. Flow has ADAMANTLY refused to provide me with a breakdown of what I was charged for: I sent an e-mail (8 May), called the company (20 May - the person I talked to said she would have a breakdown sent), and wrote a letter (22 Jun) asking: with NO response. I consider this clear deceit and deception. How much was the part; was I charged the full rate as if it were a completely separate visit? Don't know, and I SHOULD. I would NEVER deal with this company. They also did a minor repair to our HVAC system on a different visit, and again: no details (cost of the part, labor charge) for the $177 charge. They clearly have NO intention of being upfront with their customers, so: buyer beware, you're not dealing with people who care about their customers. One other note: Just found out where we live that some HVAC/plumbing companies have their service people working ON COMMISSION. Isn't that depressing. We have to worry now about being "uphold" so the tech can get a higher commission. They have a very vested interest in trying to sell their customers as much as they can. Don't know if M.E. Flow does that, but worth asking if you even think about using them Might account for the rating given by the customer below this review.."

Jim B on July 2020

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FAQs for solar panel installation projects in Fairfax, VA

Annual inspections are recommended for residential solar systems, though specific needs vary based on several factors. Newer installations in moderate climates require less frequent professional evaluation, while systems over a decade old or those in harsh environments benefit from more regular attention. Always arrange an inspection following severe weather events that might have damaged components or affected system performance.

Pre-inspection cleaning isn't necessary, as evaluating the current condition of your panels is part of the assessment process. Professional inspectors can effectively examine systems regardless of cleanliness level, as accumulation patterns often provide valuable diagnostic information. However, if panels are completely obscured by heavy debris, bird droppings, or other materials that prevent visual examination of the surface, a basic rinse might be helpful before the scheduled inspection.

A comprehensive solar inspection examines all system components, including panels, wiring, mounting hardware, and inverters. Technicians check for physical damage like cracks or delamination, evaluate electrical connections for corrosion or looseness, and assess overall system performance against expected output levels. The inspection may also verify that safety systems are functioning correctly and that the installation complies with applicable codes and standards.

While traditional manual inspections are effective for most residential systems, specialized inspection methods may provide advantages for certain installations. Factors to consider include system size, roof complexity, accessibility challenges, and safety considerations. For multi-story homes or commercial installations where roof access is difficult or potentially hazardous, alternative inspection approaches offer improved documentation and reduced risk, though potentially at a higher cost.

The Fairfax, VA homeowners’ guide to solar panel installations

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

See all articles

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