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Find Boiler repair pros in Occoquan

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
141 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


"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 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.


R&R Construction

4.42(
12
)
Approved Pro

R&R Construction

4.42(
12
)
Approved Pro
Customers say: Quality work
79 local quotes requested

Looking for top-notch service? Look no further than R&R Construction. Contact us today for all your handyman needs!

"No, I hired the R&r to repair my HVAC and install some light bulbs. The furnace is still not working and obviously the work was not completed. They were paid twice for the initial work because the contractor indicated that they did not receive the PayPal that was sent to them on 10/21/2025. Contractor requested that another payment be sent via Zelle with the understanding that the PayPal payment be returned or canceled. I have not heard from contractor regarding work or refund and I am still waiting on my returned funds via PayPal. "

Jerry B on October 2025

Looking for top-notch service? Look no further than R&R Construction. Contact us today for all your handyman needs!

"No, I hired the R&r to repair my HVAC and install some light bulbs. The furnace is still not working and obviously the work was not completed. They were paid twice for the initial work because the contractor indicated that they did not receive the PayPal that was sent to them on 10/21/2025. Contractor requested that another payment be sent via Zelle with the understanding that the PayPal payment be returned or canceled. I have not heard from contractor regarding work or refund and I am still waiting on my returned funds via PayPal. "

Jerry B on October 2025


Avatar for Appleton Campbell

Appleton Campbell

4.72(
303
)
Approved Pro

Appleton Campbell

4.72(
303
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
123 local quotes requested

Call today for FREE Estimates for new heating and cooling systems, water heaters, water filtration and electrical panels and whole home generators. Founded in 1976 by Jim Appleton, grandfather of current President Mike Appleton—Appleton Campbell has remained a locally owned and operated business dedicated to their customers, employees and communities. Honesty, integrity, and experience are the cornerstones on which Appleton Campbell was built and on which it continues to grow today. Committed to outstanding customer service Appleton Campbell provides: - Highly trained technicians who treat you and your home with courtesy and respect - Flat-rate pricing—the price you are quoted up front is the price you will pay—there are no surprises - Guaranteed service and customer satisfaction

"The install young men, Joseph and Datrel were pleasant. Looked like they enjoyed their work. But, good grief, broke siding and given an invoice at close of job of a stranger. How do I know the correct unit was installed? If the office can't pay attention to detail, how do we trust the techs pay attention to detail during installation?"

Angelyn R on November 2025

Call today for FREE Estimates for new heating and cooling systems, water heaters, water filtration and electrical panels and whole home generators. Founded in 1976 by Jim Appleton, grandfather of current President Mike Appleton—Appleton Campbell has remained a locally owned and operated business dedicated to their customers, employees and communities. Honesty, integrity, and experience are the cornerstones on which Appleton Campbell was built and on which it continues to grow today. Committed to outstanding customer service Appleton Campbell provides: - Highly trained technicians who treat you and your home with courtesy and respect - Flat-rate pricing—the price you are quoted up front is the price you will pay—there are no surprises - Guaranteed service and customer satisfaction

"The install young men, Joseph and Datrel were pleasant. Looked like they enjoyed their work. But, good grief, broke siding and given an invoice at close of job of a stranger. How do I know the correct unit was installed? If the office can't pay attention to detail, how do we trust the techs pay attention to detail during installation?"

Angelyn R on November 2025


Arts Home Improvement

4.99(
84
)
Approved Pro

Arts Home Improvement

4.99(
84
)
Approved Pro
Customers say: Terrific value
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
28 local quotes requested

3 employees.. Cost is determined by the job. No travel charges. No service fee. May contact through email. Been in business 36 years small company that pays attention to detail Areas kept clean with drop clothes and plastic and work closely with customers to make sure they get what they want . We have over 85 five star reviews and look forward to helping you with your next kitchen, bath, or basement project.We also do elect, plumbing, painting , and drywall work. call Art at 703 609 1475

"Art and his team did a wonderful job in updating my basement bath and laundry area. They also did some minor updates to two other bathrooms, and all at a reasonable price."

Vicky R on March 2024

3 employees.. Cost is determined by the job. No travel charges. No service fee. May contact through email. Been in business 36 years small company that pays attention to detail Areas kept clean with drop clothes and plastic and work closely with customers to make sure they get what they want . We have over 85 five star reviews and look forward to helping you with your next kitchen, bath, or basement project.We also do elect, plumbing, painting , and drywall work. call Art at 703 609 1475

"Art and his team did a wonderful job in updating my basement bath and laundry area. They also did some minor updates to two other bathrooms, and all at a reasonable price."

Vicky R on March 2024


Avatar for Sila Heating, Cooling and Plumbing

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
699 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

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


Avatar for Lakewood Home Builders Inc

Lakewood Home Builders Inc

4.81(
254
)
Approved Pro

Lakewood Home Builders Inc

4.81(
254
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
43 local quotes requested

Here at Lakewood Home Builders, we understand that our Reputation relies upon your lasting satisfaction with our Craftsmanship, Products & our Service. In fact, our one goal above all, is Customer Satisfaction. We specialize in major remodeling, additions, interior remodeling of kitchens and bathrooms, basements, and high end screened porches/three season rooms, etc. We work with our partner architects and engineers, or with yours. We are very happy to say that since being placed on Angie's List in 2012, we have received the Super Service Award every year through 2023. Call on us to see how we can help you with the remodeling project you're considering. Also Contact John Stageberg at: 571-275-0922 email: [email protected] phone

"Everything turned out well. The crew worked efficiently and effectively in all the details of the job. Everyone we interacted with was extremely polite and professional."

Sofia P on October 2023

Here at Lakewood Home Builders, we understand that our Reputation relies upon your lasting satisfaction with our Craftsmanship, Products & our Service. In fact, our one goal above all, is Customer Satisfaction. We specialize in major remodeling, additions, interior remodeling of kitchens and bathrooms, basements, and high end screened porches/three season rooms, etc. We work with our partner architects and engineers, or with yours. We are very happy to say that since being placed on Angie's List in 2012, we have received the Super Service Award every year through 2023. Call on us to see how we can help you with the remodeling project you're considering. Also Contact John Stageberg at: 571-275-0922 email: [email protected] phone

"Everything turned out well. The crew worked efficiently and effectively in all the details of the job. Everyone we interacted with was extremely polite and professional."

Sofia P on October 2023


Avatar for Daniel & Sons Services

Daniel & Sons Services

4.78(
27
)
Approved Pro

Daniel & Sons Services

4.78(
27
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
309 local quotes requested

Daniel & Sons Services is a locally owned and operated company with over 14 years of business experience. We’re the smartest and fastest handyman service in the Falls Church area because of our wide range of services offered at very competitive rates. We’re quick at fixing your problems while handling each project with great care. We specialize in paint and stain projects, replacing water heaters and pumps, drywall repair, and small remodeling projects. We’re proud to use products and equipment by the Sherwin-Williams Company and gladly service Falls Church, Arlington, McLean, Merrifield, Springfield, Vienna, Alexandria, Fairfax, Manassas, and more. Contact us today if you want a professional job done at an affordable cost! Hours of operation listed below excludes holidays and increment weather.

"They are the hardest workers I have ever seen, as well as being very efficient, quiet, very pleasant... a real pleasure to have in my home. the exterior of the house is so well patched you'd never know a tree had fallen on it. Final job; the at least 50 year old cabinets look absolutely gorgeous. I am activeley seeking more projects for them to do. It's been a real pleasure and a totally amazing result. Thank you Daniel and Sons"

ROGER E on October 2025

Daniel & Sons Services is a locally owned and operated company with over 14 years of business experience. We’re the smartest and fastest handyman service in the Falls Church area because of our wide range of services offered at very competitive rates. We’re quick at fixing your problems while handling each project with great care. We specialize in paint and stain projects, replacing water heaters and pumps, drywall repair, and small remodeling projects. We’re proud to use products and equipment by the Sherwin-Williams Company and gladly service Falls Church, Arlington, McLean, Merrifield, Springfield, Vienna, Alexandria, Fairfax, Manassas, and more. Contact us today if you want a professional job done at an affordable cost! Hours of operation listed below excludes holidays and increment weather.

"They are the hardest workers I have ever seen, as well as being very efficient, quiet, very pleasant... a real pleasure to have in my home. the exterior of the house is so well patched you'd never know a tree had fallen on it. Final job; the at least 50 year old cabinets look absolutely gorgeous. I am activeley seeking more projects for them to do. It's been a real pleasure and a totally amazing result. Thank you Daniel and Sons"

ROGER E on October 2025


Avatar for Omar's General Contracting

Omar's General Contracting

4.87(
137
)
Approved Pro

Omar's General Contracting

4.87(
137
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
201 local quotes requested

Family own business with 25 + years of experience, our goal is 100% customer satisfaction. Is a trusted company for the best remodeling and handyman services for home. Open since 1988, we have been providing quality general contractor work at affordable prices. Our company is led by experienced professional experienced. We have earned a reputation for being efficient craftsmen who are knowledgeable in all areas of construction and renovations.

"Omar and his team did an outstanding job painting my home. They were consistently professional and courteous, always arriving on time and communicating clearly throughout the project. The work was completed efficiently and with great attention to detail, leaving everything clean and beautifully finished. On top of that, their pricing was fair and transparent. I highly recomment Omar General Contracting for anyone looking for quality painting services. "

Hector D on November 2025

Family own business with 25 + years of experience, our goal is 100% customer satisfaction. Is a trusted company for the best remodeling and handyman services for home. Open since 1988, we have been providing quality general contractor work at affordable prices. Our company is led by experienced professional experienced. We have earned a reputation for being efficient craftsmen who are knowledgeable in all areas of construction and renovations.

"Omar and his team did an outstanding job painting my home. They were consistently professional and courteous, always arriving on time and communicating clearly throughout the project. The work was completed efficiently and with great attention to detail, leaving everything clean and beautifully finished. On top of that, their pricing was fair and transparent. I highly recomment Omar General Contracting for anyone looking for quality painting services. "

Hector D on November 2025

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Boiler Repair questions, answered by experts

If you hire a professional to replace your gas furnace’s thermocouple, you’ll usually pay between $150 and $250. Since thermocouples often fail due to a lack of maintenance, you may be able to avoid—or at least delay—a thermocouple replacement by taking good care of your furnace. This means scheduling annual furnace inspections, changing the filters at least once per season, and cleaning the burners occasionally.

The radiators closest in proximity to the boiler heating system will heat up first. Radiators in rooms farther away from the boiler will take longer to heat up and may be the coolest rooms in the house. The radiator unit itself should heat up evenly; otherwise, there may be trapped air inside it.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

Signs of needing a new expansion tank include visible leaks and a dull sound when you knock your knuckles against the tank (working tanks should sound hollow). A malfunctioning tank may also sweat with condensation, cause pipes to create loud noises when the system is turned off, and lead to very high-pressure readings on the boiler’s gauges. When in doubt, call for a professional inspection to find the source of the problem.

Not every type of baseboard heater needs to be bled. Hydronic baseboard heaters need to have air removed at least occasionally, but electric or gas versions that don’t use water at all don’t need to be bled. There are no pipes or valves on these models to worry about, nor any central boiler. Instead, they use heating elements or other methods to supply direct heat to a room.

The Occoquan, VA homeowners’ guide to boiler repairs

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

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