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    Verified boiler repairs reviews

Find Boiler repair pros in Knowlton

Avatar for Drain Away Sewer Service Inc

Drain Away Sewer Service Inc

4.82(
38
)
Approved Pro

Drain Away Sewer Service Inc

4.82(
38
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
16 local quotes requested

At Drain Away Sewer Service, Inc., we put our customers needs first! We offer a range of drain services and we know that our customer's are the backbone of our success. Response times are quick through our 24-hour emergency service and we pride ourselves on providing competitive, up-front costs. Whether you take advantage of our maintenance and service contracts for savings, or you use us for one-time emergency services, Drain Away Sewer Service, Inc. will deliver on professional, reliable and quality work. Drain Away Sewer Service, Inc. provides both residential and commercial drain cleaning services 24 hours a day, 7 days a week and 365 days per year. Offering over 10 years of experience in the drain cleaning business, our qualified staff is prepared to handle everything from a clogged toilet to main sewer services. We are centrally located to service both Westchester and Fairfield Counties.

"Richard from Drain Away service came out the next day and fixed the clogged drain. He was also very helpful with getting Servpro out to do clean up. Richard provided full and efficient services. Very pleasant and reasonably priced. I would definitely recommend Drain Away for any plumbing issues and would use them again if needed."

Paula A on February 2025

At Drain Away Sewer Service, Inc., we put our customers needs first! We offer a range of drain services and we know that our customer's are the backbone of our success. Response times are quick through our 24-hour emergency service and we pride ourselves on providing competitive, up-front costs. Whether you take advantage of our maintenance and service contracts for savings, or you use us for one-time emergency services, Drain Away Sewer Service, Inc. will deliver on professional, reliable and quality work. Drain Away Sewer Service, Inc. provides both residential and commercial drain cleaning services 24 hours a day, 7 days a week and 365 days per year. Offering over 10 years of experience in the drain cleaning business, our qualified staff is prepared to handle everything from a clogged toilet to main sewer services. We are centrally located to service both Westchester and Fairfield Counties.

"Richard from Drain Away service came out the next day and fixed the clogged drain. He was also very helpful with getting Servpro out to do clean up. Richard provided full and efficient services. Very pleasant and reasonably priced. I would definitely recommend Drain Away for any plumbing issues and would use them again if needed."

Paula A on February 2025


Avatar for MSD Heating & Cooling

MSD Heating & Cooling

4.92(
60
)
Approved Pro

MSD Heating & Cooling

4.92(
60
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
224 local quotes requested

NOTE I M SORRY FOR ALL , WE NOT DOING ANY TYPE OF PLUMBING, WORK. OIL FURNACE,OIL BOILER , OIL HOT WATER HEATER, WE ARE DOING GAS FURNACE, AND HEAT PUMP SYSTEM HEATING AND AIR CONDITIONING.THAT'S ALL , WE DONT DO BASEBOARD, RADIANT,ANY OIL APPLIANCE OR PLUMBING WORK . THANKS FOR UNDERSTANDING. MSD Heating and Cooling is now offering free estimates for all AC replacements and new installations. We have been in the business for over 18 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm is our goal!

"Reasonable price great work friendly and very clean staff"

Huseyin A on May 2022

NOTE I M SORRY FOR ALL , WE NOT DOING ANY TYPE OF PLUMBING, WORK. OIL FURNACE,OIL BOILER , OIL HOT WATER HEATER, WE ARE DOING GAS FURNACE, AND HEAT PUMP SYSTEM HEATING AND AIR CONDITIONING.THAT'S ALL , WE DONT DO BASEBOARD, RADIANT,ANY OIL APPLIANCE OR PLUMBING WORK . THANKS FOR UNDERSTANDING. MSD Heating and Cooling is now offering free estimates for all AC replacements and new installations. We have been in the business for over 18 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm is our goal!

"Reasonable price great work friendly and very clean staff"

Huseyin A on May 2022


"Everything went well. From beginning to end to end a painless experience. The work was done with great detail and quickly. Would use them again in a heartbeat"

Tony B on December 2024

Home Improvement & General Contractor SheetsRock, Compound, Deck, Landscaping, plumbing, painting. Ect ' Service At Your Budget '

"Everything went well. From beginning to end to end a painless experience. The work was done with great detail and quickly. Would use them again in a heartbeat"

Tony B on December 2024


Avatar for CarbonicHeat NE

CarbonicHeat NE

4.94(
8
)
Approved Pro

CarbonicHeat NE

4.94(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Carbonic Heat is a specialist in Electric Radiant Floor Heating Systems. We have successfully installed over 300 systems in the northeast. We provide radiant heating solutions under tile, stone, engineered wood, luxury vinyl, laminate, and bamboo floors. We also install heat safely under nail-down hardwood floors. Carbonic Heat is economical, both in cost of installation and operation.

"We are happy with the installation."

Kris M on January 2023

Carbonic Heat is a specialist in Electric Radiant Floor Heating Systems. We have successfully installed over 300 systems in the northeast. We provide radiant heating solutions under tile, stone, engineered wood, luxury vinyl, laminate, and bamboo floors. We also install heat safely under nail-down hardwood floors. Carbonic Heat is economical, both in cost of installation and operation.

"We are happy with the installation."

Kris M on January 2023


Avatar for Gold Eagle Construction, LLC

Gold Eagle Construction, LLC

4.99(
59
)
Approved Pro

Gold Eagle Construction, LLC

4.99(
59
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
35 local quotes requested

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025


"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025

Groundworks offers dependable foundation and crawl space repair solutions, basement waterproofing, and concrete lifting for New Jersey residents. We take pride in restoring the value and safety of homes in our local community.

"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."

Robert K on October 2025


Avatar for Clear Flow Septic, Sewer, & Drain

Clear Flow Septic, Sewer, & Drain

5.00(
7
)
Approved Pro

Clear Flow Septic, Sewer, & Drain

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

At Clear Flow Septic, Sewer, & Drain, we take great pride in our experience, expertise, quality and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"null"

Glenn H on January 2020

At Clear Flow Septic, Sewer, & Drain, we take great pride in our experience, expertise, quality and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"null"

Glenn H on January 2020


Avatar for Connection 1 2 3 Services

Connection 1 2 3 Services

5.00(
9
)
Approved Pro

Connection 1 2 3 Services

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
159 local quotes requested

Connection 1 2 3 Services is a trusted handyman business offering a wide range of services to meet both indoor and outdoor needs. With over 30 years of combined experience, this family-owned and operated company, led by Sheldon Oliver, is dedicated to delivering quality craftsmanship and reliable service to the Center Valley area. Whether you need assistance with minor repairs or more extensive projects, Connection 1 2 3 Services is equipped to handle it all. For indoor services, they provide drywall repair and installation, painting and touch-ups, light fixture and ceiling fan installation, plumbing repairs and faucet replacements, cabinet installation and repair, flooring installation and repair, window and door repair or replacement, and general home maintenance and repairs. For outdoor projects, they offer deck repair and staining, fence installation and repair, gutter cleaning and repair, pressure washing, landscaping and yard cleanup, outdoor lighting installation, small concrete repairs, and exterior painting. No job is too small or too big for Connection 1 2 3 Services. They pride themselves on their attention to detail, timely service, and customer satisfaction. For dependable handyman services that you can trust, reach out to them at 929-252-0276.

"They were nice, professional, and quick and did the jobs well. Easy to work with and quick to respond - would definitely recommend."

Jessica W on July 2025

Connection 1 2 3 Services is a trusted handyman business offering a wide range of services to meet both indoor and outdoor needs. With over 30 years of combined experience, this family-owned and operated company, led by Sheldon Oliver, is dedicated to delivering quality craftsmanship and reliable service to the Center Valley area. Whether you need assistance with minor repairs or more extensive projects, Connection 1 2 3 Services is equipped to handle it all. For indoor services, they provide drywall repair and installation, painting and touch-ups, light fixture and ceiling fan installation, plumbing repairs and faucet replacements, cabinet installation and repair, flooring installation and repair, window and door repair or replacement, and general home maintenance and repairs. For outdoor projects, they offer deck repair and staining, fence installation and repair, gutter cleaning and repair, pressure washing, landscaping and yard cleanup, outdoor lighting installation, small concrete repairs, and exterior painting. No job is too small or too big for Connection 1 2 3 Services. They pride themselves on their attention to detail, timely service, and customer satisfaction. For dependable handyman services that you can trust, reach out to them at 929-252-0276.

"They were nice, professional, and quick and did the jobs well. Easy to work with and quick to respond - would definitely recommend."

Jessica W on July 2025


Avatar for Speer Air

Speer Air

4.70(
151
)
Approved Pro

Speer Air

4.70(
151
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
61 local quotes requested

The Speer family started their company in 1900 selling coal and oil to residents and businesses in Northern New Jersey. Speer Air Conditioning was formed in 1958 and incorporated in 1966. Since then Speer Air has attained a reputation as one of the top heating and air conditioning companies in New Jersey. We average between 35 and 50 employees seasonally. We are a Carrier Factory Authorized Dealer (FAD) and have a New Jersey Home Improvement Contractor's license, 13VH00978100 as well as a New Jersey Electrical license, 14873. We provide complete HVAC services as well as electrical services. Speer Air is also a Generac Home Stand-by generator dealer. We also will give a $100 discount in addition to Speer Air discounts and the many utility rebate programs that are available. We look forward to serving you and offer a 100% satisfaction guarantee .

"Changing my 5 star review to 2 stars. We have had a HE Boiler as well as a AC/Heat Pump installed by them. Unfortunately we needed service today. I was willing to pay for Emergency service. They said they couldn't make it out for 14 days, because we did not have a service contract. Spent about $25k for the installations. Which apparently means nothing to them What makes matters worse, the Emergency Service we paid through another HVAC provider was only necessary because of an issue they created during the installation. During the installation Speer Air originally ran the line for the residual pump over the copper hot water line. Which over time burned through the residual line, and then cause a hole and leak on the copper pipe."

Richard K on November 2023

The Speer family started their company in 1900 selling coal and oil to residents and businesses in Northern New Jersey. Speer Air Conditioning was formed in 1958 and incorporated in 1966. Since then Speer Air has attained a reputation as one of the top heating and air conditioning companies in New Jersey. We average between 35 and 50 employees seasonally. We are a Carrier Factory Authorized Dealer (FAD) and have a New Jersey Home Improvement Contractor's license, 13VH00978100 as well as a New Jersey Electrical license, 14873. We provide complete HVAC services as well as electrical services. Speer Air is also a Generac Home Stand-by generator dealer. We also will give a $100 discount in addition to Speer Air discounts and the many utility rebate programs that are available. We look forward to serving you and offer a 100% satisfaction guarantee .

"Changing my 5 star review to 2 stars. We have had a HE Boiler as well as a AC/Heat Pump installed by them. Unfortunately we needed service today. I was willing to pay for Emergency service. They said they couldn't make it out for 14 days, because we did not have a service contract. Spent about $25k for the installations. Which apparently means nothing to them What makes matters worse, the Emergency Service we paid through another HVAC provider was only necessary because of an issue they created during the installation. During the installation Speer Air originally ran the line for the residual pump over the copper hot water line. Which over time burned through the residual line, and then cause a hole and leak on the copper pipe."

Richard K on November 2023


Avatar for MORRIS COUNTY APPLIANCE REPAIR

MORRIS COUNTY APPLIANCE REPAIR

4.38(
24
)
Approved Pro

MORRIS COUNTY APPLIANCE REPAIR

4.38(
24
)
Approved Pro
Customers say: Super punctual
201 local quotes requested
77 years of experience

Morris County Appliance is a full service, factory authorized appliance Service, Repair and Parts company located in Dover, NJ. We are the only appliance repair company in the area with a functional parts department parts department carries a vast selection of major appliance parts for all manufacturers including high end appliances such as Viking, Sub Zero, etc. Our factory trained technicians have over 20 years experience combined thus accumulating a vast amount of knowledge and skills. Our objective is to correct all customers reported issues on our first in-home visit, and we are proud to say that we successfully do so 98% of the time. We are able to accomplish this by diagnosing the problem correctly and by carrying fully stocked vehicles. We also sell replacement parts. If you are looking for excellent service call us during our business hours and schedule an appointment.

"Maryann in the office was wonderful to work with. Very pleasant and extremely knowledgeable and helpful. The technicians were very courtesy and helpful. I would definitely recommend Morris County Appliance Repair."

LINDA M on June 2025

Morris County Appliance is a full service, factory authorized appliance Service, Repair and Parts company located in Dover, NJ. We are the only appliance repair company in the area with a functional parts department parts department carries a vast selection of major appliance parts for all manufacturers including high end appliances such as Viking, Sub Zero, etc. Our factory trained technicians have over 20 years experience combined thus accumulating a vast amount of knowledge and skills. Our objective is to correct all customers reported issues on our first in-home visit, and we are proud to say that we successfully do so 98% of the time. We are able to accomplish this by diagnosing the problem correctly and by carrying fully stocked vehicles. We also sell replacement parts. If you are looking for excellent service call us during our business hours and schedule an appointment.

"Maryann in the office was wonderful to work with. Very pleasant and extremely knowledgeable and helpful. The technicians were very courtesy and helpful. I would definitely recommend Morris County Appliance Repair."

LINDA M on June 2025

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Boiler Repair questions, answered by experts

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.

Although baseboard heating is expensive to operate, hydronic style heaters usually aren’t as costly as other models because they maintain temperature longer than standard electric baseboard heaters. Since the liquid retains the heat longer, it prevents the thermostat from turning on and off as often, which makes it more energy efficient.

Addressing gaps and cracks reduces heat loss and improves energy use.

It can be difficult to determine the cause of a coolant leak unless you have the unit inspected by a certified professional. Most coolant leaks are caused by wear and tear on seals and joints. This typically happens five years after a unit is installed. Additionally, faulty or worn compressors, evaporator coils, and condenser coils can also cause leaks.

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

The Knowlton, NJ 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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