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Best heating and air conditioning pros near Effingham, NH

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Top-Rated Heating and air conditioning pros in Effingham - Updated Nov 2026

Wentworth Duct Cleaning, LLC
4.9(
53
)
Air Ducts & Vents - Clean

Serving Effingham, NH and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: True professional

"Gary and Tina went well beyond my expectations. From a detailed explanation of the job upfront including pricing and finding a break in the duct work after they began the job. They visited 3 times (about 3 hrs r/t each visit) waiting for a hvac company to repair the duct work so they could perform the work previously detailed. Very professional, meticulous in their work and the house was as clean when they left as when they arrived. I will without hesitation call on them to perform their service in the future."
Response time1 day
Response rate95%
2 neighbors recently requested a quote
Avatar for LaPlante Electric, Inc.
LaPlante Electric, Inc.
4.2(
77
)
Heat Pump - Install or ReplaceHeat Pump - Install or Replace - For Business

Serving Effingham, NH and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

LaPlante Electric, Inc., Please check out all the Wonderful Reviews written by our Wonderful Clients!!! Love our Clients!!! LaPlante Electric is proud to be a locally owned and family operated business that serves the Maine/New Hampshire communities. Since 1991 we have provided our customers with the highest quality products and expertise at a fair price. Since opening our doors we have built our business on being timely, tidy and making sure that every customer is 100% satisfied when the job is done. \n \nWe provide our customers with on site assessments and quotes, provide financing and payment options and offer flexible installation scheduling. Our customers know that they can call 24/7 and the phone will be answered by a live person, that they will get a firm price, not an estimate and that we will show up on time when scheduled. Let us show you why our customers become customers for life, get in touch today!

Mitsubishi Heat Pump
Mitsubishi Heat Pump Condenser
Mitsubishi Ceiling Cassette
Mitsubishi Low Wall Unit
Response time3 days
Response rate90%
43 neighbors recently requested a quote
Avatar for Granite State Piping
Granite State Piping
5.0(
6
)
Central A/C - InstallOil Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Effingham, NH and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

Locally and family-owned and operated, Granite State Piping is your neighborhood mechanical service provider. Based in Wolfeboro, NH we serve residential, commercial, and industrial clients. Our professional mechanical contractors work hard to provide an exceptional client experience because..."Our Focus Is Customer Satisfaction".\n\nFully licensed and insured, we are highly-experienced and have the qualifications, certifications, and training to provide great craftsmanship on all projects. Our team specializes in prompt, timely service while working safely at all times. Whether interested in industrial piping or heating systems, all our services are available at competitive prices.\n\nEstablished in 2020, Granite State Piping serves Wolfeboro, NH, and all surrounding communities. From AC installation to radiant floor heat repair, we bring industry expertise and extensive knowledge to each project. Why choose us over the rest? "Our Mission at Granite State Piping Is To Provide High Quality, Cost-Efficient Services To Our Customers While Operating in a Safe Manner." All of our projects are backed by our quality assurance guarantee. Call us now for your free estimate!

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+4

Response time1 day
2 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Clean well solutions
Clean well solutions
New to Angi
Air Ducts & Vents - Clean

Serving Effingham, 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 South Sudan cleaning
South Sudan cleaning
New to Angi
Air Ducts & Vents - Clean

Serving Effingham, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I’m a hardworking wife and mother of 5. I’ve worked as a store manager at Amato’s for 9 years, people person and friendly and excellentat customer service. Before Amato’s I worked at a hotel for cleaning services and now I want to be my own boss.

11 neighbors recently requested a quote
Avatar for UCS Construction and Design
UCS Construction and Design
New to Angi
Air Ducts & Vents - Clean

Serving Effingham, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are new company just getting started I have a team of licensed professionals I work with. We are very well rounded in our field of work. Doing everything from small handyman repair and installation work to full remodels and renovations. No matter how big or small the job is we are here to help and give great prices and discounts to help home owners and other professionals. Always leaving up to code, quality work, and satisfied customers behind. We also do custom work such as Accent/feature walls that give a home that unique and elegant feel to it.

Spindell Handyman Services
New to Angi
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Effingham, NH and surrounding areas

Approved

Small jobs welcome

Offers commercial services

I’ve been a business owner for over 15 years. Operating a gym out of Lowell, Ma. (Spindell Barbell). Home improvements have always been something I’ve enjoyed doing both as a hobby and a side hustle. Everything from home additions to roofs, floors, and everything in between. I genuinely enjoy helping others and meeting new people. Respect, Curtesy, and customer satisfaction are always my top priority. *Base fee is $80 and all work there after is $80/hr including travel time plus materials. *

3 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

At a minimum, an HVAC system should be serviced once per year. However, a twice-a-year service schedule—once in the spring for the cooling system and once in the fall for the heating system—is often recommended, especially for older systems, heat pumps, or in climates with extreme temperatures. Regular service, which includes inspection, cleaning, and maintenance, ensures the system runs efficiently, helps prevent costly breakdowns during peak seasons, and can extend the unit's lifespan. You can also schedule a service if you notice issues like poor performance or strange noises.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

On average, replacing an AC compressor costs between $800 and $2,300, but it could cost as much as $2,800. There are a few factors that impact the price of a compressor replacement, including the type and size of the compressor, as well as the type of HVAC system and local labor rates.

The Effingham, 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.