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"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


Avatar for Kramer and Sons Plumbing Services Inc

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
83 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

**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


Avatar for Home Breakthrough LLC

Home Breakthrough LLC

4.55(
179
)
Approved Pro

Home Breakthrough LLC

4.55(
179
)
Approved Pro
Super Service Award
Customers say: Quality work
74 local quotes requested
21 years of experience

Home Breakthrough is a local, family owned home remodeling business. Francisco and Honika Victoriano, combine old-word craftsmanship with contemporary building techniques to create extraordinary new living spaces. They take great pride in the home renovation work they do. The remodeling contractors at Home Breakthrough have a strong reputation for delivering high quality construction and home renovation projects, working with diligence and honesty. The Victorianos have built their remodeling business & reputation over the years by providing excellent work at highly competitive prices. 14-15 workers. Cost is determined by the job. Free design consultations. No travel charges. No service charges. May contact through email. Award winning .

"I have been using the team at home breakthrough for years. At this point they fully remodeled my basement including adding a new bathroom/wet bar. As well as a huge overhaul of my main floor bath and laundry room. The quality of their work is outstanding. I also love their quote structure. They start with a labor number and give you an idea of what materials will cost but it’s essentially a chose your own adventure on how high end you want to go on features etc and they are very helpful to guide you on the way as well as have great experts to point you to on cabinets, fixtures, tile, countertops etc to help you achieve your vision. Look forward to having them back for my next project!"

Scott A on March 2025

Home Breakthrough is a local, family owned home remodeling business. Francisco and Honika Victoriano, combine old-word craftsmanship with contemporary building techniques to create extraordinary new living spaces. They take great pride in the home renovation work they do. The remodeling contractors at Home Breakthrough have a strong reputation for delivering high quality construction and home renovation projects, working with diligence and honesty. The Victorianos have built their remodeling business & reputation over the years by providing excellent work at highly competitive prices. 14-15 workers. Cost is determined by the job. Free design consultations. No travel charges. No service charges. May contact through email. Award winning .

"I have been using the team at home breakthrough for years. At this point they fully remodeled my basement including adding a new bathroom/wet bar. As well as a huge overhaul of my main floor bath and laundry room. The quality of their work is outstanding. I also love their quote structure. They start with a labor number and give you an idea of what materials will cost but it’s essentially a chose your own adventure on how high end you want to go on features etc and they are very helpful to guide you on the way as well as have great experts to point you to on cabinets, fixtures, tile, countertops etc to help you achieve your vision. Look forward to having them back for my next project!"

Scott A on March 2025


Avatar for F.H. Furr Plumbing Heating AC & Electrical

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
140 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

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


Avatar for Home Equity Contractors

Home Equity Contractors

4.33(
30
)
Approved Pro

Home Equity Contractors

4.33(
30
)
Approved Pro
Customers say: Quality work
132 local quotes requested
Free onsite estimate

Free Estimates. We understand how stressful and expensive home improvements can be from choosing the right contractor for the job to having your house in disarray for a period of time. If you are updating your home to put on the market, we offer a deferred payment option. We recognize the struggle that sellers face when getting ready to sell their home. Often the main issue is simply not having the finances to make the necessary improvements that will generate a higher sales price. For some it is simply understanding that today's buyers want move in ready homes. ​HEC was started to give sellers and their agents the ability to sell their home quickly and at the highest price possible. There is no secret to selling, UPDATED HOMES SELL FASTER AND HIGHER! Our clients have averaged a 130% Return on Investment when updating their home for sale. We can take care of all of your home remodeling needs from finishing a basement, remodeling your kitchen and bathrooms, to replacing your roof. ​Our approach is simple - we use high quality contractors to make smart updates to your home or listing based on our 20 years of experience in the DC Area Real Estate Market. We do not recommend high end upgrades if they will not generate a good return on your investment. We work with you or your agent to establish an expected price after updates to make an informed decision. The owners of Home Equity Contractors are licensed Realtors in VA, MD, and DC.

"If you want to work with someone condescending, rude, confrontational, unprofessional, and whose contractors workmanship is probably the worst I have ever encountered in my 30 years of working with contractors, THIS IS YOUR GUY. I can ramble on about the false promises, the horrible workmanship, the constant delays, the lack of communication, the rude and confrontational text messages. I guarantee Mr. Shank will in fact respond to this review and try to flip the script and blame it all on me somehow. He talks very poorly about all his customers well at least the ones he doesn't like. Not sure what that is based on although I do have some idea what is based on. But he never made anything explicit, so I can't make accusations that he is a racist. So I am definitely not saying he is a racist because he didn't do anything racist. But if he was a racist it would explain why he didn't give two poops about doing good work for multiple projects I provided him. I also have multiple properties and was hoping to make Mr. Shank a lifelong contractor. In a nutshell, he has done 2 projects for me at 2 properties. One was installing a threshold for a glass enclosed shower stall. His crappy sub contractor (they are not employees) despite him saying they are employees, did not install any grouting on the threshold. Fast forward 1 year, and mold is popping up all around the threshold. Rather than dealing with this individual, I hired another contractor to fix up his mess. Second job, and my second mistake, I hired him for a full scale home renovation for around 50K. That project was an absolute disaster. He took 3 months to do what he promised to me verbally would be a 3 week job. I don't really want to spend 1 hour writing down all the crap he did wrong. I'll try so sum up the highlights. Ripped out old flooring, promised to make new flooring level after installing new concrete by using lasers. New flooring is totally not level and as bumpy as walking on your local trail. The shoe moldings around the flooring look like a child installed them. I had to argue with him to get him to regrout the bathroom which was in his contract in the first place. I can go on and on. For sure if you are someone that Mr. Shank likes and match his criteria of what he likes, whatever that could be I have no idea definitely not race related. He may do a great job for you and that may explain the great reviews. I myself had a horrible experience with Mr. Shank and his group of sub contractors who just plain do terrible work. Ignore my review or take it seriously, frankly this guy will keep getting business cause he's a great salesman. Even has a LinkedIN profile to show how professional he is. Epic scammer and fraud. Stay away."

Kevin D on June 2025

Free Estimates. We understand how stressful and expensive home improvements can be from choosing the right contractor for the job to having your house in disarray for a period of time. If you are updating your home to put on the market, we offer a deferred payment option. We recognize the struggle that sellers face when getting ready to sell their home. Often the main issue is simply not having the finances to make the necessary improvements that will generate a higher sales price. For some it is simply understanding that today's buyers want move in ready homes. ​HEC was started to give sellers and their agents the ability to sell their home quickly and at the highest price possible. There is no secret to selling, UPDATED HOMES SELL FASTER AND HIGHER! Our clients have averaged a 130% Return on Investment when updating their home for sale. We can take care of all of your home remodeling needs from finishing a basement, remodeling your kitchen and bathrooms, to replacing your roof. ​Our approach is simple - we use high quality contractors to make smart updates to your home or listing based on our 20 years of experience in the DC Area Real Estate Market. We do not recommend high end upgrades if they will not generate a good return on your investment. We work with you or your agent to establish an expected price after updates to make an informed decision. The owners of Home Equity Contractors are licensed Realtors in VA, MD, and DC.

"If you want to work with someone condescending, rude, confrontational, unprofessional, and whose contractors workmanship is probably the worst I have ever encountered in my 30 years of working with contractors, THIS IS YOUR GUY. I can ramble on about the false promises, the horrible workmanship, the constant delays, the lack of communication, the rude and confrontational text messages. I guarantee Mr. Shank will in fact respond to this review and try to flip the script and blame it all on me somehow. He talks very poorly about all his customers well at least the ones he doesn't like. Not sure what that is based on although I do have some idea what is based on. But he never made anything explicit, so I can't make accusations that he is a racist. So I am definitely not saying he is a racist because he didn't do anything racist. But if he was a racist it would explain why he didn't give two poops about doing good work for multiple projects I provided him. I also have multiple properties and was hoping to make Mr. Shank a lifelong contractor. In a nutshell, he has done 2 projects for me at 2 properties. One was installing a threshold for a glass enclosed shower stall. His crappy sub contractor (they are not employees) despite him saying they are employees, did not install any grouting on the threshold. Fast forward 1 year, and mold is popping up all around the threshold. Rather than dealing with this individual, I hired another contractor to fix up his mess. Second job, and my second mistake, I hired him for a full scale home renovation for around 50K. That project was an absolute disaster. He took 3 months to do what he promised to me verbally would be a 3 week job. I don't really want to spend 1 hour writing down all the crap he did wrong. I'll try so sum up the highlights. Ripped out old flooring, promised to make new flooring level after installing new concrete by using lasers. New flooring is totally not level and as bumpy as walking on your local trail. The shoe moldings around the flooring look like a child installed them. I had to argue with him to get him to regrout the bathroom which was in his contract in the first place. I can go on and on. For sure if you are someone that Mr. Shank likes and match his criteria of what he likes, whatever that could be I have no idea definitely not race related. He may do a great job for you and that may explain the great reviews. I myself had a horrible experience with Mr. Shank and his group of sub contractors who just plain do terrible work. Ignore my review or take it seriously, frankly this guy will keep getting business cause he's a great salesman. Even has a LinkedIN profile to show how professional he is. Epic scammer and fraud. Stay away."

Kevin D on June 2025


Avatar for Salvation LLC

Salvation LLC

New on AngiNew on Angi
Approved Pro

Salvation LLC

New on AngiNew on Angi
Approved Pro
8 years of experience
Free onsite estimate

As a team of fully trained and experienced professionals, we know everything there is to know about HVAC units and understand the importance of quality work. Our highly trained heating and air conditioning technician take their work seriously and stand proudly behind every completed job. We strive always to give it one hundred percent to make sure your HVAC work is done skillfully, efficiently, and on time. To achieve this aim, we use only the very best tools, equipment, and materials. We also conduct a rigorous inspection after our work to ensure optimal performance before we consider the job done. Great work, reasonable prices, and friendly workers: it's no wonder our clients say we're the best of all HVAC companies around.

As a team of fully trained and experienced professionals, we know everything there is to know about HVAC units and understand the importance of quality work. Our highly trained heating and air conditioning technician take their work seriously and stand proudly behind every completed job. We strive always to give it one hundred percent to make sure your HVAC work is done skillfully, efficiently, and on time. To achieve this aim, we use only the very best tools, equipment, and materials. We also conduct a rigorous inspection after our work to ensure optimal performance before we consider the job done. Great work, reasonable prices, and friendly workers: it's no wonder our clients say we're the best of all HVAC companies around.


Avatar for M&D Home Repairs & Remodeling LLC

M&D Home Repairs & Remodeling LLC

4.86(
493
)
Approved Pro

M&D Home Repairs & Remodeling LLC

4.86(
493
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
114 local quotes requested

M&D Home Repairs and Remodeling is a Super Service Award winner since 2012, providing dependable home improvement, home remodeling, and home repair services throughout Northern Virginia and Eastern Loudoun County. We are a licensed and insured local contractor dedicated to delivering high-quality workmanship, reliable service, and complete customer satisfaction. Our services include kitchen remodeling, bathroom remodeling, basement finishing, interior and exterior painting, drywall repair, flooring installation, trim work, carpentry, door and window installation, and general home repairs. M&D is recognized for delivering projects on time, within budget, and with clear communication throughout the entire process.

"Ivan and his workers did an outstanding job installing drywall and painting my garage ceiling that collapsed a few eeks ago due to wear and tear. It has been a pleasure working with M&D Home Repair and Remodeling and I highly recommend them for others who need a great an honest, professional, and experienced contractor. I have other projects that I plan to ask Ivan to help me with. I appreciate working with Ivan and his workers and I am very happy with the final results."

Charles M on July 2025

M&D Home Repairs and Remodeling is a Super Service Award winner since 2012, providing dependable home improvement, home remodeling, and home repair services throughout Northern Virginia and Eastern Loudoun County. We are a licensed and insured local contractor dedicated to delivering high-quality workmanship, reliable service, and complete customer satisfaction. Our services include kitchen remodeling, bathroom remodeling, basement finishing, interior and exterior painting, drywall repair, flooring installation, trim work, carpentry, door and window installation, and general home repairs. M&D is recognized for delivering projects on time, within budget, and with clear communication throughout the entire process.

"Ivan and his workers did an outstanding job installing drywall and painting my garage ceiling that collapsed a few eeks ago due to wear and tear. It has been a pleasure working with M&D Home Repair and Remodeling and I highly recommend them for others who need a great an honest, professional, and experienced contractor. I have other projects that I plan to ask Ivan to help me with. I appreciate working with Ivan and his workers and I am very happy with the final results."

Charles M on July 2025


Avatar for Rytech Restoration of Northern Virginia

Rytech Restoration of Northern Virginia

5.00(
3
)
Approved Pro

Rytech Restoration of Northern Virginia

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Rytech Restoration of Northern Virginia When disaster strikes, we know how stressful it can be. Since 1990, Rytech Restoration of Northern Virginia has been helping homeowners and businesses recover from water, mold, and other property damage quickly and professionally. Our certified team responds fast to identify the source, stop further damage, and create a clear plan of action to restore your property — and your peace of mind. We take pride in quality workmanship, punctual service, and fair, transparent pricing on every job. Rytech works directly with all major insurance companies to make the process simple and stress-free for you. Our goal is simple: restore your property, restore your life.

"Shah and his team did a great work. Answered all our concerns, they did consistently show up on time and were willing to reschedule the final walkthrough multiple times to accommodate our schedule. Final project turned out great!"

Moe S on July 2024

Rytech Restoration of Northern Virginia When disaster strikes, we know how stressful it can be. Since 1990, Rytech Restoration of Northern Virginia has been helping homeowners and businesses recover from water, mold, and other property damage quickly and professionally. Our certified team responds fast to identify the source, stop further damage, and create a clear plan of action to restore your property — and your peace of mind. We take pride in quality workmanship, punctual service, and fair, transparent pricing on every job. Rytech works directly with all major insurance companies to make the process simple and stress-free for you. Our goal is simple: restore your property, restore your life.

"Shah and his team did a great work. Answered all our concerns, they did consistently show up on time and were willing to reschedule the final walkthrough multiple times to accommodate our schedule. Final project turned out great!"

Moe S on July 2024


Avatar for Charles Graves Painting Company

Charles Graves Painting Company

5.00(
167
)
Approved Pro

Charles Graves Painting Company

5.00(
167
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

We are a Class A Licensed and Insured northern Virginia remodeling and painting company. We are a Licensed Class A Builder, and Licensed Class A Plumber (RBC, PLB, PTC, and HIC licenses). We offer professional remodeling and painting services to Burke, Springfield, Fairfax, Fairfax station, McLean, Arlington, Alexandria, Annandale, Aldie, Ashburn, Herndon, Woodbridge, Oakton, Clifton VA and more! Our owner, Charles, has been professionally working in remodeling, plumbing, and painting for over 15 years, and our staff are highly skilled and trained. We do high-quality bath remodeling, painting, interior painting, exterior painting, residential and commercial painting, along with basement finishing, basement waterproofing solutions, kitchen remodeling, limewash, deck staining, and custom carpentry! Call us at 703-953-4631 Check out our website at https://www.charlesgravespainting.com To see our bathroom remodeling gallery: https://www.charlesgravespainting.com/bath-remodels-nova

"We had a wonderful experience with Charles Graves Painting. They power washed the outside of our house, painted all of the exterior trim, and and the main first level of our house. Everything was done quickly and professionally. They were also very accommodating of change orders along the way."

Ross K on October 2025

We are a Class A Licensed and Insured northern Virginia remodeling and painting company. We are a Licensed Class A Builder, and Licensed Class A Plumber (RBC, PLB, PTC, and HIC licenses). We offer professional remodeling and painting services to Burke, Springfield, Fairfax, Fairfax station, McLean, Arlington, Alexandria, Annandale, Aldie, Ashburn, Herndon, Woodbridge, Oakton, Clifton VA and more! Our owner, Charles, has been professionally working in remodeling, plumbing, and painting for over 15 years, and our staff are highly skilled and trained. We do high-quality bath remodeling, painting, interior painting, exterior painting, residential and commercial painting, along with basement finishing, basement waterproofing solutions, kitchen remodeling, limewash, deck staining, and custom carpentry! Call us at 703-953-4631 Check out our website at https://www.charlesgravespainting.com To see our bathroom remodeling gallery: https://www.charlesgravespainting.com/bath-remodels-nova

"We had a wonderful experience with Charles Graves Painting. They power washed the outside of our house, painted all of the exterior trim, and and the main first level of our house. Everything was done quickly and professionally. They were also very accommodating of change orders along the way."

Ross K on October 2025


Avatar for Home Living Construction Inc.

Home Living Construction Inc.

5.00(
1
)
Approved Pro

Home Living Construction Inc.

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

At Home Living Construction, we know that when you call and we show up to your door, it’s not usually a happy house call. We’ll enter your home at a time of greatest need and you’re seeking help. As a restoration services company we are here to help the residents of Northern VA to prepare for and recover from these times of trouble. We are a family owned and operated company with a combined 40+ years of experience in construction and in the last 10-15 years have specialized in insurance claims restoration. Our services are unique because we do not partner with insurance programs to offer services to their insured members. We partner with homeowners to write detailed estimates and negotiate approval on their behalf with their insurance adjuster. There can be a BIG difference in total repair costs approved, customer service, and final result between the two. Whether you’ve experienced a small leak or a catastrophic fire in your home, we are the ones to call!

At Home Living Construction, we know that when you call and we show up to your door, it’s not usually a happy house call. We’ll enter your home at a time of greatest need and you’re seeking help. As a restoration services company we are here to help the residents of Northern VA to prepare for and recover from these times of trouble. We are a family owned and operated company with a combined 40+ years of experience in construction and in the last 10-15 years have specialized in insurance claims restoration. Our services are unique because we do not partner with insurance programs to offer services to their insured members. We partner with homeowners to write detailed estimates and negotiate approval on their behalf with their insurance adjuster. There can be a BIG difference in total repair costs approved, customer service, and final result between the two. Whether you’ve experienced a small leak or a catastrophic fire in your home, we are the ones to call!

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Fire Sprinkler Companies questions, answered by experts

Because home irrigation systems are privately installed, 811 doesn’t know their precise whereabouts and does not staff people who can locate them for you. The national call-before-you-dig hotline, 811, helps keep Americans in the know about public underground utility lines, including gas, electricity, and plumbing. Still, it can be a useful place to start if you’re planning on digging, even on private property.

Yes, many services offer motorized or remote-controlled shutter options for convenience.

A sprinkler pump should last about 15 years before it starts requiring repairs more often. If your sprinkler pump is older than 10 to 15 years, you may want to start considering a replacement before it causes water leaks (and higher water bills) or more costly damage to other parts of the sprinkler system.

Sprinkler heads need a pressure of 30 PSI, with an operating range of 15 to 30 PSI. Drip lines also need a similar operating rate of 15 to 30 PSI and a pressure of 20 PSI. If the pressure is too low, the water won't be evenly distributed, but if the pressure is too high, parts of the lawn or garden will be over-watered and possibly damaged by friction from the high pressure. These components need operating ranges rather than a hard and fast PSI to keep the sprinkler system efficient.

While specifics depend on a lot of factors, the average sprinkler controller can last between five and 10 years—which, critically, is a shorter life span than the average sprinkler valve boasts (between 10 and 15 years). That means chances are good you’ll need to replace your irrigation controller at some point during your sprinkler’s lifetime.

The Newington, VA homeowners’ guide to fire sprinkler services

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