As a Master Electrician, I, Frank Wdowiak, pride myself on my ability to get work done quickly and on time. Along with electrical installations and repairs, I also specialize in complete rewiring of older homes and knob & tube removal..
"Frank responded quickly to my project post, and within the next day had a quote and a plan in place to finish the job. Very efficient and professional. Would call again for future projects."
Matt G on November 2025
As a Master Electrician, I, Frank Wdowiak, pride myself on my ability to get work done quickly and on time. Along with electrical installations and repairs, I also specialize in complete rewiring of older homes and knob & tube removal..
"Frank responded quickly to my project post, and within the next day had a quote and a plan in place to finish the job. Very efficient and professional. Would call again for future projects."
DK Heating is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. $200 for yearly maintenance
"They were very pleasant. I got a price from another heating company and in comparison they were very reasonable. He was able to explain everything in the heating system to me. He was kind about not getting my floor dirty. I will be using him again! I even passed him name along. "
Debbie A on September 2025
DK Heating is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. $200 for yearly maintenance
"They were very pleasant. I got a price from another heating company and in comparison they were very reasonable. He was able to explain everything in the heating system to me. He was kind about not getting my floor dirty. I will be using him again! I even passed him name along. "
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"The company was totally professional, kind and knowledgeable. Would recommend to anyone!"
Doris S on December 2023
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"The company was totally professional, kind and knowledgeable. Would recommend to anyone!"
JCamp Electric, Inc. is a top-rated electrical service provider in Williamsburg, MA, and it has been serving the surrounding areas since 2018. Our team of highly skilled professionals with years of experience in the industry offers a wide range of services, including knob and tube removal, generator installation, EV charger installation, smart home setup, and electrical panel replacement. Our attention to detail, clear communication, and adaptability to the latest technology set us apart from our competitors. We pride ourselves on quickly responding to our clients’ needs, ensuring their utmost satisfaction.
"Unique circumstances but perfect execution even when the requirements kept changing. Chris R. and Zach dealt with, and knew how to handle, each one. Can’t ask for more than that. A church, with a old floodlight on a 16’ ceiling; another elevated floodlight precariously set up between pews; custom temporary adjustments to main panel to find space for two 240v cables for a floor sander; updated outlet; a genius custom dimmer switch for floodlight that saved necessary $; and I still can’t believe how long Chris R. spent bringing back the brass luster of the ceiling flood that had old excess paint all over it. That was so above and beyond. Thank you gentleman. Our church looks forward to working with you again!(and for our home). And all from a reference from our son in Burgy who had a similar experience."
scott g on May 2025
JCamp Electric, Inc. is a top-rated electrical service provider in Williamsburg, MA, and it has been serving the surrounding areas since 2018. Our team of highly skilled professionals with years of experience in the industry offers a wide range of services, including knob and tube removal, generator installation, EV charger installation, smart home setup, and electrical panel replacement. Our attention to detail, clear communication, and adaptability to the latest technology set us apart from our competitors. We pride ourselves on quickly responding to our clients’ needs, ensuring their utmost satisfaction.
"Unique circumstances but perfect execution even when the requirements kept changing. Chris R. and Zach dealt with, and knew how to handle, each one. Can’t ask for more than that. A church, with a old floodlight on a 16’ ceiling; another elevated floodlight precariously set up between pews; custom temporary adjustments to main panel to find space for two 240v cables for a floor sander; updated outlet; a genius custom dimmer switch for floodlight that saved necessary $; and I still can’t believe how long Chris R. spent bringing back the brass luster of the ceiling flood that had old excess paint all over it. That was so above and beyond. Thank you gentleman. Our church looks forward to working with you again!(and for our home). And all from a reference from our son in Burgy who had a similar experience."
Service, Repair and Installation of All Heating and Cooling Systems. We specialize in Heat Pump (mini split) Repair and Installation. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.
"On time and very helpful"
Brenda D on December 2025
Service, Repair and Installation of All Heating and Cooling Systems. We specialize in Heat Pump (mini split) Repair and Installation. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.
Established in 2014, Green Collar is a leading energy efficiency solutions provider for businesses and homeowners. We help our clients conserve energy, improve comfort, and save money through increased energy efficiencies. What sets us apart is our unwavering commitment to exceptional quality, backed by over two decades of collective industry expertise within our team. Our comprehensive range of services includes home energy assessments, home insulation and weatherization, as well as HVAC services. We offer a complimentary home energy assessment to accurately pinpoint areas of inefficiency within your home. Subsequently, our experienced energy consultants will offer personalized recommendations to effectively address and resolve any identified issues.
"Jeremiah and his crew did a fantastic job. They arrived on time, worked very hard in the small hot attic space, did not waste time and were very professional. Jeremiah explained from start to finish what the job entailed. When the job was completed, Jeremiah explained all that was done and wanted to make sure we were completely satisfied before leaving. They also cleaned up and did not leave a mess. We are very pleased with Green Collar and Jeremiah and his crew!"
Susan P on September 2024
Established in 2014, Green Collar is a leading energy efficiency solutions provider for businesses and homeowners. We help our clients conserve energy, improve comfort, and save money through increased energy efficiencies. What sets us apart is our unwavering commitment to exceptional quality, backed by over two decades of collective industry expertise within our team. Our comprehensive range of services includes home energy assessments, home insulation and weatherization, as well as HVAC services. We offer a complimentary home energy assessment to accurately pinpoint areas of inefficiency within your home. Subsequently, our experienced energy consultants will offer personalized recommendations to effectively address and resolve any identified issues.
"Jeremiah and his crew did a fantastic job. They arrived on time, worked very hard in the small hot attic space, did not waste time and were very professional. Jeremiah explained from start to finish what the job entailed. When the job was completed, Jeremiah explained all that was done and wanted to make sure we were completely satisfied before leaving. They also cleaned up and did not leave a mess. We are very pleased with Green Collar and Jeremiah and his crew!"
Hurley and David, Inc is a full-service air conditioning and heating contractor with the ability to service and install complete heating and air conditioning systems. In addition to scheduled service checks, repairing of existing equipment, and installation of new equipment, we can help you find ways to reduce your energy bills through a thorough cost-benefits analysis. We have an extensive history of repair service on all brands of central air conditioning and heating systems.
"They were prompt, courteous, and reasonably priced. It took longer than anticipated to make the repair and they were very good about it. I recommend them."
Christine A on January 2025
Hurley and David, Inc is a full-service air conditioning and heating contractor with the ability to service and install complete heating and air conditioning systems. In addition to scheduled service checks, repairing of existing equipment, and installation of new equipment, we can help you find ways to reduce your energy bills through a thorough cost-benefits analysis. We have an extensive history of repair service on all brands of central air conditioning and heating systems.
"They were prompt, courteous, and reasonably priced. It took longer than anticipated to make the repair and they were very good about it. I recommend them."
T.Kicza Plumbing & Heating provides superior plumbing and heating services in Hadley, MA area and the surrounding communities. We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing and heating needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Tim and his team were knowledgeable, capable, efficient, and were able to accommodate our design requirements within a tight space. We wholeheartedly recommend his services both for the value and the final results."
Marc S on May 2022
T.Kicza Plumbing & Heating provides superior plumbing and heating services in Hadley, MA area and the surrounding communities. We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing and heating needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Tim and his team were knowledgeable, capable, efficient, and were able to accommodate our design requirements within a tight space. We wholeheartedly recommend his services both for the value and the final results."
WalshCo specializes in safe, reliable, and code-compliant oil tank, oil boiler, and oil furnace installations. We handle everything from old-tank removals and new system installs to full heating system upgrades. Our team focuses on clean workmanship, honest communication, and fast turnaround times—so your home stays warm, efficient, and protected. Whether it’s a brand-new oil tank, a high-efficiency boiler replacement, or a full furnace changeout, we bring expert service and New England craftsmanship to every job. Your safety, comfort, and satisfaction come first.
"Excellent Job"
Russell S on December 2025
WalshCo specializes in safe, reliable, and code-compliant oil tank, oil boiler, and oil furnace installations. We handle everything from old-tank removals and new system installs to full heating system upgrades. Our team focuses on clean workmanship, honest communication, and fast turnaround times—so your home stays warm, efficient, and protected. Whether it’s a brand-new oil tank, a high-efficiency boiler replacement, or a full furnace changeout, we bring expert service and New England craftsmanship to every job. Your safety, comfort, and satisfaction come first.
Licensed, Background checked, and Fully Insured. Specializes in Residential, Commercial, and Industrial services. Professionalism with every task, and services up to current safety standards. If you are a Senior or a Veteran, a 10% Discount will be applied to our Flatrate pricing!
"Showed up just like he said he would at 8:30 with a helper worked all day in the rain. Installed my EV charger direct burial outside. program the charger did a great job. I would recommend him for any of your electrical needs."
Stephen C on December 2025
Licensed, Background checked, and Fully Insured. Specializes in Residential, Commercial, and Industrial services. Professionalism with every task, and services up to current safety standards. If you are a Senior or a Veteran, a 10% Discount will be applied to our Flatrate pricing!
"Showed up just like he said he would at 8:30 with a helper worked all day in the rain. Installed my EV charger direct burial outside. program the charger did a great job. I would recommend him for any of your electrical needs."
Stephen C on December 2025
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Heating and Air Conditioning questions, answered by experts
You should plan to change your AC unit's filter every one to three months, depending on the manufacturer's recommendations. You should also clean the coils at least once per year, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule once or twice per year.
There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.
After a while, dust, dirt, and other debris accumulates on an AC unit's coils and filters, making it less efficient and spreading allergens and other air pollutants throughout your home. Cleaning your AC unit will keep it running efficiently, minimizing future breakdowns and improving your indoor air quality.
Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.
Swamp coolers cost approximately 50 percent less to install than central air conditioners and cost less to run. Operation costs depend on the size of the unit and home, your climate, utility rates in your area, and the system’s efficiency. Swamp coolers use 15 to 35 percent less power than air conditioners.
The Hatfield, MA homeowners’ guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
If your furnace is malfunctioning, it could be a faulty control board. Find out what a furnace control board replacement costs for parts, labor, and more.
Repairing ductwork in a crawl space is frustrating and difficult, which is reflected in the cost. Learn why limited access results in a premium cost beyond just a simple increase in labor hours.
Baseboard heater covers can endure a lot of wear and tear, but eventually you’ll want to replace them. Here’s the best way to switch out baseboard heater covers.
