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Verified Reviews for Heating And Air Conditioning Service pros in Nantucket, MA

*The Angi rating for Heating And Air Conditioning Service companies in Nantucket, MA 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 Nantucket, MA 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 April 30, 2026

Find Heating and air conditioning pros in Nantucket

Avatar for Hoctor Built Homes and Property Management
Hoctor Built Homes and Property Management
4.2(
109
)
Ductless Mini-split A/C - Install or Replace

Serving Nantucket, MA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Responded quickly and explained clearly what he could do and when. Would recommend him. Did a great job"
Response time2 days
Response rate85%
26 neighbors recently requested a quote
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Avatar for SRC Heating & Cooling Services, Inc.
SRC Heating & Cooling Services, Inc.
4.4(
16
)
Central A/C - Service or RepairThermostat - Install or ReplaceHeat Pump - Repair or Service+5 more

Serving Nantucket, MA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"SRC was very cooperative with re-scheduling their service and follow-up services as well!!!!"
Response time12 hrs
Response rate90%
24 neighbors recently requested a quote
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Avatar for Fonesi Construction Inc
Fonesi Construction Inc
5.0(
13
)
Radiant Floor Heating System - InstallRadiant Floor Heating System - Repair

Serving Nantucket, MA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They did excellent work installing expensive glass tile. And they were very efficient while maintaining quality work. I would certainly hire them again."
Shower
Shower
Shower
Shower
Shower

+164

Response time1 day
Response rate88%
17 neighbors recently requested a quote
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Avatar for RJ Laperle Plumbing & Heating
RJ Laperle Plumbing & Heating
4.8(
5
)
Gas Boiler or Radiator Heating System - Install - For Business

Serving Nantucket, MA and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"Amazing experience all around. Easy to schedule and to work with, good deal and amazing work installing a tankless water heater. I will definitely call for any future needs."
New install
New Install almost done
New Bathroom update
90% furnace
80% furnace

+3

Response time2 days
Recommended by100%of homeowners
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Avatar for All Phases Mechanical
All Phases Mechanical
4.5(
75
)
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 Nantucket, MA and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"It was wonderful, couldn't ask for anything better. The owner was here every time and the foreman worked with my wife and myself."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Recommended by90%of homeowners
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L&G Heating and Air Conditioning
5.0(
5
)
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 Nantucket, MA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"L and G was incredibly good to work with no surprises quote was fair and work was performed quickly and very professionally. We would recommend L and G to anyone in need of heating and or air conditioning work"
Heat pump condensers
Wall mount heat pump air handler in bedroom.
Floor mount heat pump air handler in bedroom.
Floor mount heat pump air handler in bedroom.
Wall mount heat pump air handler in living room.

+12

Response time7 hrs
Response rate100%
Recommended by100%of homeowners
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Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Nantucket, MA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Excellent job, professional, considerate of my time.  I already notice less dust bunnies due to my cleaner air.
"
Recommended by77%of homeowners
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Heating and Air Conditioning questions, answered by experts

Yes, it’s normal for an AC to drip water. In fact, it’s part of the dehumidifying process that takes place inside your AC unit as the condensation trickles down into the drain pan. However, it isn’t normal for your AC to sound like it’s running water or have large puddles around it. If that happens, you can try the solutions listed above or call an AC repair pro.

To find a reputable HVAC company, start by researching providers in your area. Look for companies with mostly positive online reviews and check the Better Business Bureau’s website for customer complaints. Next, verify their credentials. Rule out any companies that aren’t licensed, as this is a requirement in some states and municipalities, and confirm they are insured. Once you have a shortlist, contact each professional to ask key questions: How many years of experience do you have? Do you hold any third-party certifications? Do you have experience working on my specific type of HVAC system or brand? Can you provide references? What is your per-hour pricing? Do you offer maintenance contracts for ongoing savings? Do you provide a warranty for your work?

HVAC pros recommend that you replace your AC filter every one to three months to maintain optimal indoor air quality and ensure your HVAC system operates efficiently. However, factors such as filter type, household size, and environmental conditions may influence the frequency of replacement. Regular filter changes help prevent debris buildup, maintain airflow, and prolong the life span of your air conditioning unit.

Yes, you can potentially save $60 to $200 by handling your own air conditioner capacitor installation. However, capacitor replacement comes with the risk of electric shock. Only attempt this if you have the knowledge and protective gear to carry it out safely. Otherwise, we recommend hiring an HVAC pro with the experience to properly diagnose the issue and avoid damaging other parts of your AC unit.

If both your furnace and AC unit are more than a decade old, it may be a good idea to replace both of them. However, your furnace can last up to three decades, and your air conditioner can typically last up to 15 years, so consulting with a pro before deciding to replace both of them is best. If it’s before that time limit for each, you can fix many problems with repairs or just replace one.

The Nantucket, MA 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.

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