Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Rumford, ME

Q: What happens if my CFM is too high?

• <div><p>If your HVAC system's capacity doesn't match the required CFM (Cubic Feet per Minute), imbalances can occur. An undersized system struggles to maintain desired temperatures, leading to discomfort. An oversized system might short-cycle, wasting energy and causing temperature fluctuations. Properly matching capacity to CFM ensures efficient and consistent heating, cooling, and <a href="https://www.angi.com/articles/home-ventilation-systems.htm">home ventilation system</a> performance.</p></div>

Q: Is unfreezing your AC a DIY project?

• <div><p>Unfreezing an AC unit is not a DIY project unless the problem is a dirty air filter. Changing out an air filter is easy for homeowners, but otherwise, trying to repair ductwork, refill refrigerant, or replace a blower fan motor are tasks best left to the pros. Otherwise, you could cause further damage to your cooling system or even harm to yourself. </p></div>

Q: How much does it cost to replace an HVAC system?

• <div><p>The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.</p></div>

Q: Who sets the guidelines for air changes per hour?

• <div><p>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. </p></div>

Q: Is it worth it to clean mold out of an AC unit?

• <div><p>It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it&rsquo;s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, <a href="https://www.angi.com/articles/how-much-does-installing-new-ac-cost.htm">replacing a portable AC unit costs</a> $100 to $500. </p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Rumford, ME?

Select your specific project to find the pro for you.

Verified Reviews for Heating And Air Conditioning Service pros in Rumford, ME

*The Angi rating for Heating And Air Conditioning Service companies in Rumford, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Rumford, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on September 08, 2026

Reviewed in September 2026
I was very impressed with both men when they arrived. They greeted me with smiles and handshakes. They assessed my job and gave me a price. They worked efficiently and and respected my home. I am very pleased with the job.
Maniacs Carpet Cleaning and Water Extraction
Request a quote
Reviewed in March 2026
They did a AMAZING JOB. They were kind curtiouse and super cool. They went above and beyond! Excellent service! Excellent people! I highly recommend!
Bryan Nelson
Request a quote
Reviewed in January 2026
Omar and his crew of brothers did an excellent job. Not only did they clean my chimney, they also replaced chimney liners for my wood boiler and also my oil burner. They did this all in the first service at my home. They removed and replaced professionally my unsafe liners immediately after...
McBriens Fire & Flue
Request a quote
Reviewed in September 2025
Dan is a very pleasant man! Very knowledgeable and punctual. He was able to fix all of the things needed in my house safely and efficiently.
MnM Contracts
Request a quote
Reviewed in April 2025
Nick and his crew painted my living room and did an amazing job! Professional and cleaned up everything. Will definitely refer and hire them to do more work🤗
Affordable Painting & Cleaning Services
Request a quote
Reviewed in October 2024
I hired Brettâ s company to help me clean out and organize a storage unit. They were fast and efficient, and well worth the money. Highly recommended!
ASDS Junkernauts
Request a quote
Reviewed in April 2024
Marie showed up on time. She provided her own supplies except vacuum cleaner. She worked quickly and thoroughly and was easy to get along with.
Private Cleaning By Marie
Request a quote
Reviewed in January 2024
Brent came out to our home to offer quotes on different types of heat and AC pump Minisplit pumps for our new house. He came up withb multiple options quickly and professionally that we are considering
Heat pump services
Request a quote
Reviewed in October 2023
Ryan is a pleasure to work with and has awesome work ethic. You will not regret hiring Pine state hauling and junk removal.
Pine State Hauling & Junk Removal
Request a quote
Reviewed in March 2023
Communication was great and service was great
Hilltop Drain & Plumbing
Request a quote

Find Heating and air conditioning pros in Rumford

Northwoods HVAC

5.0(

)

Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+10 more

Serving Rumford, ME and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Josh installed a new water heater, provided us with instructions on proper use and maintenance and has serviced it since. He is honest, thorough, and trustworthy. He also maintains my dad’s HVAC needs too. He has come out for emergency calls too. Suggest things to prevent future additional repair expenses. His prices are reasonable, especially for the personal, friendly customer service and service provided. I would highly recommend Northwoods HVAC."

Ductless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or ReplaceHeat Pump - Install or Replace+1 more

Serving Rumford, ME and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Extremely professional. They set up heat pumps for my parents and educated them on how to maximize their rebates."

Response time1 day

Recommended by85%of homeowners

Heat Pump - Install or Replace

Serving Rumford, ME and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I needed my water heater changed out so I reached out to swb and Seth was able to give me a same day quote and give me a time frame on when it could be completed. Got done in a timely manner and very professional work. Definitely will keep using this company for future plumbing/hvac needs."

New condensate line property piped into existing house sewer to code

Install condensate pump and neutralizer to bring existing boiler upto code.

1 1/2” water mains insulated after we installed them.

+10

Response time1 day

Response rate100%

27 neighbors recently requested a quote

Heat Pump - Install or Replace

Serving Rumford, ME and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Nat did a fantastic job. He is the best."

Response time3 hrs

Response rate96%

1 neighbors recently requested a quote

Ductless Mini-split A/C - Install or ReplaceHeat Pump - Install or Replace

Serving Rumford, ME and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"They were super helpful and the staff was so nice I recommend Able Trades to everyone they installed 2 heat pumps in my home and they are amazing iam so thankfull"

Response time1 day

Response rate100%

3 neighbors recently requested a quote

Heat Pump - Install or Replace

Serving Rumford, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Small jobs welcome

"Great communication and timely service. Noah installed a panel for my new spa and wired the whole system up flawlessly. Would not hesitate to recommend or hire for future projects."

Response time9 hrs

Response rate93%

8 neighbors recently requested a quote

Request Quote

TJ Electrical and Radon Air LLC

New to Angi

Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Rumford, ME and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

TJ Eectric is a residential electrical contractor, specializing in new construction, remodels, service upgrades and much much more! We are a family owned and veteran owned buisness who strive to provide our customers with the best experience possible, we want you to feel like part of the TJ Electric family, and know that we take pride in our workmanship and transparency! We have all 5-star reviews across all platforms we are listed on and do everything we can to maintain that presence on the job. So if your in need of a highly qualified electrician for your home projects give us a call today!

Request Quote

Aeroseal and Home Performance

4.2(

)

Air Ducts & Vents - Clean

Serving Rumford, ME and surrounding areas

In business since 2017

Free estimates

Small jobs welcome

"My son's allergies flare up whenever we spend time in our summer house in midcoast Maine. (He is allergic to dust mites.) The house is pretty clean, so I suspected the ducts might be part of the problem. Aeroseal showed me what the inside of the ducts looked like before they started cleaning, and it was shocking! We've only owned the house for three years; I'm willing to bet that the ducts haven't been cleaned in decades. It was money well spent and I am a happy customer."

+13

Response time2 days

Recommended by87%of homeowners

Air Ducts & Vents - Clean

Serving Rumford, ME and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"It went great. Chris wa very polite, practiced Covid Precaustions and explained what he was doing. He left no mess and my carpets are cleaned."

Response time6 hrs

Response rate100%

Recommended by90%of homeowners

Request Quote

North Alabama Technical Services

4.9(

124

)

Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Rumford, ME and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."

Recommended by97%of homeowners

Request Quote

...

Showing 1-10 of 56

Heating and Air Conditioning questions, answered by experts

If your HVAC system's capacity doesn't match the required CFM (Cubic Feet per Minute), imbalances can occur. An undersized system struggles to maintain desired temperatures, leading to discomfort. An oversized system might short-cycle, wasting energy and causing temperature fluctuations. Properly matching capacity to CFM ensures efficient and consistent heating, cooling, and home ventilation system performance.

Unfreezing an AC unit is not a DIY project unless the problem is a dirty air filter. Changing out an air filter is easy for homeowners, but otherwise, trying to repair ductwork, refill refrigerant, or replace a blower fan motor are tasks best left to the pros. Otherwise, you could cause further damage to your cooling system or even harm to yourself.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

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.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

The Rumford, ME 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.

See all articles

Marwa Hasan
•
Jul 9, 2026Jul 9, 2026
Can You Add Central Air to a Baseboard-Heated House?
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Katy Willis
•
May 21, 2026May 21, 2026
12 Air Conditioning Tips for the Summer
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Lawrence Bonk
•
Aug 9, 2026Aug 9, 2026
13 Cool Tips to Reduce Air Conditioning Costs This Summer
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Breyden Kellam
•
Jul 9, 2026Jul 9, 2026
Heat Pump vs. Air Conditioner: What’s the Difference?
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
Mary Beth Eastman
•
Jul 9, 2026Jul 9, 2026
Pros and Cons of Air-Source Heat Pumps
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.
Sophie Yalkezian
•
Jul 7, 2026Jul 7, 2026
How to Retrofit Air Conditioning in Your Home (Even When You Think It’s Not Possible)
Retrofitting your house for AC is, surprisingly, not too hard. Here’s what you’ll need to consider to make it happen.