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TRUSTED BY MARLOW, NH HOMEOWNERS

  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon12
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Marlow

Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairOil Furnace / Forced Air Heating System - Install+23 more

Serving Marlow, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Never having had to hire someone to fix my AC unit only to install it (and the company was not reputable), I had serious trust issues. Action was the only one to contact me of all the suggested companies. That made me even more suspicious! They were able to fit me in for the next day. Hmm, more hesitation. But I rested in Action's good reviews on HomeAdvisor and kept the appointment. I was so happy I did. Mike was fantastic. He was personable and extremely informative. He knows his AC and heat pumps really well. I look forward to having them back in a couple of weeks to clean my furnace and do some cleaning and troubleshooting on a Hearthstone gas fireplace. When one finds a company one can trust, well, stick with them and get what needs to be done, done. I am so happy to have done something so out of my nature, like trusting HomeAdvisor. Thank you, Action Plumbing, Heating, and Airconditioning!"
Response time1 day
Response rate89%
22 neighbors recently requested a quote
Avatar for Walshco LLC
Walshco LLC
5.0(
18
)
Oil Furnace / Forced Air Heating System - InstallOil Furnace / Forced Air Heating System - RepairOil Boiler or Radiator Heating System - Repair

Serving Marlow, NH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I had a zone issue with my forced radiant heat system. They were able to quickly diagnose the issue, and came up with a cost effective solution. I highly recommend them to anyone having furnace issues this winter, and they're super friendly!"
roth 275
roth 275
Roth 160 Gallon Tank
Response time9 hrs
Response rate100%
31 neighbors recently requested a quote
Avatar for McGinley & Sons
McGinley & Sons
3.8(
24
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceOil Furnace / Forced Air Heating System - Install+12 more

Serving Marlow, NH and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Mcginley and Sons were excellent. Professional, knowledgeable, and pleasant to deal with. We were without heat in our home for over 48 hours and they were determined to replace furnace ASAP which they did indeed accomplished. We would highly recommend Mcginley and Sons for furnace and AC unit."
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+5

44 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for County Line Plumbing and Heating
County Line Plumbing and Heating
5.0(
11
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Marlow, NH and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I have used County Line plumbing for both my commercial and residential plumbing/heating needs. In both cases the work is done swiftly, correctly and safely installed. All of the work I have had County Line perform has been completed meticulously. Justin is thoughtful and creative and will go the extra mile with every job he performs. I highly recommend County Line plumbing. Justin's commitment, and knowledge allow for clear and concise communication with his clients. He is able to distill information about a project into easily digestible layman's terms. Hiring County Line will ensure your project is done right. That has been my experience every time."
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Recommended by18%of homeowners
Avatar for AS Plumbing & Heating LLC
AS Plumbing & Heating LLC
5.0(
6
)
Electric Boiler or Radiator Heating System - Install

Serving Marlow, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"I posted an urgent plumbing job on Angi and heard from a couple of pros within about an hour. Andy from AS Plumbing & Heating was the first to give me an estimated arrival time and asked for photos beforehand so he could better understand the issue. He arrived exactly when he said he would, quickly identified the problem, explained everything clearly, and completed the repair efficiently. He was friendly, professional, and kind throughout the visit. His estimate was reasonable, and he even reduced the final cost as a thoughtful gesture. I wouldn’t hesitate to recommend AS Plumbing & Heating and will definitely contact them again for future plumbing work."
4 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 Marlow, NH and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Jeff has always provided top-notch care for our home heating needs â from servicing our older furnace to installing a replacement one. He's always been attentive, answering any questions I had, and was willing to return multiple times to troubleshoot a tricky furnace issue. That's what I call true oldâ fashioned "service with a smile"!"
Response time4 hrs
Response rate94%
Recommended by92%of homeowners
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Heating and Air Conditioning questions, answered by experts

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

You should get anywhere from three to five quotes for HVAC replacement to get an idea of the average cost of a new unit. Although this quote-collecting process can be time consuming, it allows you to compare what work is required, what type of unit you should install, and how much you should expect to pay for the service.

The top reason to purchase an HVAC maintenance contract is the fact that it ensures you are detecting problems before they turn into expensive fixes. Secondly, this type of contract provides priority service, which is nice if it’s peak busy season. Finally, an HVAC maintenance contract provides discounts on parts and labor for repairs, which can save you a good amount of money if your unit breaks.

The cost to replace an AC unit averages around $5,900, with a typical range between $3,900 and $8,020. The final price depends on several factors, including the type and size of the air conditioner, its efficiency rating, your geographic region, and labor costs for installation. Smaller units like portable and window ACs are much less expensive, costing between $90 and $550, compared to central or ductless systems. If your current unit is less than 10 years old, repairing it may be more cost-effective than a full replacement.

The Marlow, 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.