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Avatar for McGinley & Sons
McGinley & Sons
3.8(
24
)
Central A/C - InstallOil Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+12 more

Serving Walpole, NH and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"When we were ready to build a new house, we had intended to install a geo-thermal system because of its extreme energy efficiency, but when the bids came in, the cost was too high. On the very day we were researching what our next best option would be, Bill McGinley (who we had interviewed a month before, but who does not install geo-thermal) called out of the blue with an idea for us to consider. He was at that time installing his first two Acadia Cold Climate Heating and Air Conditioning heat pump system, and thought we should consider it. He gave us the website, and we did our research, and it was exactly what we needed. About the same energy efficiency as the geo-thermal system--at one third the cost. We hired Bill. Bill and his team worked in brutally cold, windy and icy conditions to get this complicated high-tech system installed. Also, because our timeline was left short because of the repeated weather delays, they had to do it all with the carpenters, electricians, plumbers, insulators and me all underfoot and in the way. Yet they were friendly and accommodating toward everybody and kept the environment upbeat and amiable. Which is not to say the job was without its surprises and obstacles. When Bill got a better idea of the size and shape of the house, and how well it was insulated, he downgraded us to a smaller system that saved us more than $2000. But, then that same super-tight insulation also required us to have an air exchanger installed to keep fresh air flowing through the house. They installed that, and still came in well under-budget. I have to say, though, that through this house-building experience, I learned a lot about just how badly the building industry is hurting. Most of the companies bid low and campaign hard to get the contract, and then charge you frightfully high time-and-materials for every little thing they can convince you was not part of their contract, and those bills don't come in till near the end of the job, destroying your budget and your trust. Not Bill. If a change was no big deal, he just did it. Even for some that were a big deal--like having to move the air exchanger exhaust vent because the building inspector did not understand that it was simply exhausting house air into the garage--he did not charge extra. If a really costly change had to be made (like the air exchanger), he could be talked down to a price that made me feel better about it. When I decided to make a change--like expanding from two to four zones, Bill gave me a great price. If I had a complaint of any kind, Bill would talk it through with me until it was resolved to my satisfaction. Bill has been back several times to tweak the system (or reset it when we failed to read the instructions. He is unshakably patient, kind and cheerful. We could not be happier with McGinley and Sons and would enthusiastically recommend them without reservation."
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+5

38 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Chimney Experts
Chimney Experts
4.9(
142
)
Air Ducts & Vents - Clean

Serving Walpole, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"We needed chimney sweep & minor repairs. Scheduling was easy and the guys who showed up were on time and very professional. Work was done well and we’re very happy, will be calling them for all future work on our chimney and HVAC."
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
26 neighbors recently requested a quote
Avatar for AS Plumbing & Heating LLC
AS Plumbing & Heating LLC
5.0(
6
)
Electric Boiler or Radiator Heating System - Install

Serving Walpole, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"I used ANGI for the first time and AS Plumbing and Heating contacted me promptly. They were able to provide services the same day. The service was exceptional and price was very reasonable. I would highly recommend this company and will use them in the future."
5 neighbors recently requested a quote
Avatar for Clean well solutions
Clean well solutions
New to Angi
Air Ducts & Vents - Clean

Serving Walpole, NH and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

At CleanWell Solutions, we provide professional residential and commercial cleaning services with a strong focus on quality, reliability, and attention to detail. Our goal is to make every home or business feel fresh, clean, and comfortable.\n\nWe offer regular cleaning, deep cleaning, move-in/move-out cleaning, and customized cleaning services based on each client’s needs. We take pride in our work, treat every space with care, and always strive to exceed our clients’ expectations.\n\nWhen you choose CleanWell Solutions, you can expect professional service, clear communication, attention to detail, and a team you can trust. We are committed to delivering a clean space you can truly enjoy.

1 neighbors recently requested a quote
Avatar for Minuteman Heating Cooling Refrigeration, LLC
Minuteman Heating Cooling Refrigeration, LLC
4.9(
55
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceGas Boiler or Radiator Heating System - Repair+12 more

Serving Walpole, NH and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Jeff was professional and fast. He was upfront about the problem and very affordable. Lowest quote received and made sure I was happy with the work prior to leaving. Would recommend to anyone with hvac issues. I will be using him exclusively going forward."
Response time4 hrs
Response rate94%
Recommended by92%of homeowners
Avatar for McGinley & Sons Heating & Air Conditioning
McGinley & Sons Heating & Air Conditioning
3.8(
244
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+10 more

Serving Walpole, NH and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I just moved to New Hampshire from Connecticut so I use HomeAdvisor which listed McGinley and Sons. I saw all FIVE STAR ratings and I'm giving them the same only because I cant go any higher or it would be 10 stars. The business owner fully explained to me in my home during the quote what would work best in my condo. The crew (sons & coworkers) were an amazing team to watch at work and since I am retired manufacturing production manager I know when team works and knows exactly what they are doing. The most important thing I can say is they are all experts in this HVAC field. The task I had was to install a split unit installed, 2 heads, 18000 BTU living room & 7000 BTU in the master bedroom in which everything was done in less then 1 working day. Trust me, this is who you want if your questioning who to hire for your heating or AC job. My Thanks again McGinley & Sons, I thank you for a job well done above our expectations."
Buderus Boiler/Indirect
 Air Handler M.Bedroom
 Air Handler Main floor
Response time1 day
Recommended by84%of homeowners
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Heating and Air Conditioning questions, answered by experts

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or vents.

A 3-ton AC unit is probably too big for a home that’s 1,200 square feet. If you have a 1,200-square-foot home, you likely need a unit that’s somewhere around 1.9 and 2 tons. An AC unit that’s too large will be really inefficient and cost you a lot of extra money on your bills. 

You can buy a house with a 15-year-old HVAC system if you inspect the system for performance and budget for a replacement within the next three years. You can also negotiate the price with the sellers. Ask to look at the unit’s maintenance records and energy bills for the last two years to determine the shape of the HVAC system and its operating costs. Spend time in each room of the house to gauge if the HVAC keeps the home at a consistent temperature throughout.

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

The Walpole, NH 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.