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Avatar for Jeff Mackay Mechanical, LLC
Jeff Mackay Mechanical, LLC
5.0(
7
)

Serving Bath, NH and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

With over 30 years of experience serving the Littleton Metro area, Jeff Mackay Mechanical, LLC, is the solution for all your HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We develop lasting relationships so that the next time service is needed there's no question on who to call. Satisfaction guaranteed! Call us today!

Response time2 hrs
Recommended by83%of homeowners
Avatar for Evan Jones- Master Electrician, LLC
Evan Jones- Master Electrician, LLC
4.0(
22
)

Serving Bath, NH and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"The electrician Dave did a great job replacing light fixtures and changing out transformers - we hit a snag but he was able to troubleshoot to figure out and fix the problem - he is a really good electrician and I would recommend Evan Jones to anyone that wants electrical work done"
Response time3 days
Recommended by88%of homeowners
Avatar for Sunup Solar LLC
Sunup Solar LLC
5.0(
5
)

Serving Bath, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Transitioning to solar energy might seem like a daunting task, but with Sunup Solar, we've got you covered from start to finish. Our in-house team handles every step of the process, ensuring a smooth experience when setting up rooftop or ground-mounted solar panels.

Roof Mounted
Roof Mounted
Sidney, ME
Northumberland, NH
Londonderry, NH

+38

Response time2 days
5 neighbors recently requested a quote
Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)

Serving Bath, NH and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"After the thorough review described above, he and his colleague completed cleaning out all of the ducts with their special machinery.  This process took about 90-120 minutes and seemed to be very thorough.  Unfortunately the cost of the work was much higher than the $89 angle's list promotion.  I was expecting it to go up a bit since we have 3 return vents, but I didn't realize that we also had 3 main vents.  The service provider did show me the mold beginning to grow on either side of the filter compartment (ours had not been changed in over 18 months (should be changed every 6 months) and we had run the humidifier over the summer, these were contributing factors to the mess inside the system.  I appreciated how he took the time to explain how to keep it from happening in the future and why he suggested a few additions.  The recommended anti-fungal/anti-bacterial treatments seemed like a useful addition at this point even at $150.  He also very kindly wrote down all of the filter numbers for the humidifier, furnace, water filtration system etc. so I could order them online myself.  I would recommend this company to others - having dealt with many HVAC service people, this was the most up-front and honest experience that I have had.
"
Recommended by77%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Bath, NH and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"The primary problem I needed to have addressed was my laptop, which would only boot to a yellow blank screen and I was looking for a local service in Huntsville so I could drop it off if necessary.  Another major consideration was that North Alabama Technical Services was available on Sunday, which was when the service was needed.  Jim suggested some steps to clear the problem, and I was able to get the laptop to boot properly.  There were operating problems with both the laptop and my desktop computers and I was sent software to allow remote access.  Jim, at North Alabama Technical Services, was extremely professional and capable in correcting the problems remotely.  The scan of the desktop took almost 4 1/2 hours to complete, and identified some 77 infected files.  Before the scans were initiated, a number of programs were identified that had unknown sources, and were deleted.  When we began the process, I was on the phone to initiate the remote access and was impressed with the professionalism and competence as Jim talked me through the processes on both computers, and showed me what he was doing.  We disconnected during the long duration scan, but I was able to monitor the progress on my monitors and Jim called me back at the end of the scan to go over the wrap up processes.  He showed me that my 2 MB of RAM could be upgraded to 4MB and found the appropriate memory on Amazon for under $20, and loaded 3 recommended scanning programs on my computers with 30 day free trials and provided costs of the programs, if I were to purchase.
I will definitely use this service again, if required, and would recommend North Alabama Technical Services for anyone needing computer services.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Gotme Under Pressure ?, LLC
Gotme Under Pressure ?, LLC
4.2(
640
)

Serving Bath, NH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"The plumber Michael Rosander is a nice and easy to work with pro, his response is quick and provide plumber service in timely manner."
Response time1 day
4 neighbors recently requested a quote
Recommended by89%of homeowners
Showing 1-10 of 33
Heating and Air Conditioning questions, answered by experts

To make the most out of your AC, consider implementing the following best practices: 

  • Choose the right size AC for your home to ensure your unit runs as efficiently as possible.

  • Choose a window with shade, as direct sunlight can cause your AC unit to overheat. 

  • Clean or replace the filter at least every two months. 

  • Inspect the AC’s fan and straighten it if necessary. 

  • Discontinue use immediately if you suspect a malfunction, as running the AC while broken can lead to significant issues. 

  • Turn off (or adjust the temperature) when you leave the house.

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

The Bath, NH homeowners’ guide to heating and air conditioning services

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