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AC units after being repaired by a local pro

5 Best AC Repair Services in Marlborough, MA

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Written By Max Peterson|Last Updated: May 18, 2024

Technical breakdowns can be inconvenient for residents who need an air conditioner (AC) repair in Marlborough, especially in the summertime when keeping cool is essential. Discover Marlborough's top HVAC repair and replacement companies, and read further about what your home might need.

Top AC Repair Companies in Marlborough, MA

Ideal Air HVAC Logo

Ideal Air HVAC

4.6/5
Based on 291 customer reviews.

Services Offered

Ac RepairDuct CleaningEmergency ServicesMaintenanceFiltrationFurnace InstallationIndoor Air QualityAc InstallationDuctless

Highlights

  • Clear pricing policy
  • Free quote
  • Reliable customer support
2 Cedar St, Framingham, MA 508-975-3825 idealairhvac.com
Jamie Oil Logo

Jamie Oil

4.4/5
Based on 98 customer reviews.

Services Offered

Ac RepairAc InstallationMaintenanceEmergency Services

Highlights

  • Informative resources
  • Reliable customer support
  • Free quote
171 Main St Suite 204, Ashland, MA 508-231-1400 jamieoil.com
Nicholson Plumbing, Electrical, Heating, and Air Conditioning Logo

Nicholson Plumbing, Electrical, Heating, and Air Conditioning

5/5
Based on 1,643 customer reviews.

Services Offered

MaintenanceEmergency ServicesAc InstallationFurnace RepairIndoor Air QualityBoiler RepairBoiler InstallationInspectionDuctlessAc RepairFurnace Installation

Highlights

  • Informative resources
  • Reliable customer support
  • Free quote
71 Whitney St, Holliston, MA 508-301-1767 nicholson-hvac.com
Acton Refrigeration Inc Logo

Acton Refrigeration

4.4/5
Based on 28 customer reviews.

Services Offered

Indoor Air QualityAc InstallationInspectionFurnace InstallationMaintenanceAc RepairDuctlessEmergency Services

Highlights

  • Clear pricing policy
  • Prompt service delivery
  • Informative resources
241 Taylor St, Littleton, MA 800-859-5409 actonrefrigeration.com

More Local Hvac Companies

Pinnacle HVAC

User Reviews: 4.4/5 

289 Great Rd Suite 7
Acton, MA 01720

Premier Heating and Cooling

User Reviews: 4.5/5 

255 Park Ave #1000
Worcester, MA 01609

Akian Plumbing, Heating & Air Conditioning

User Reviews: 5/5 

586 Pleasant St #8
Watertown, MA 02472

LeBlanc Mechanical

User Reviews: 4.2/5 

1250 Main St
Waltham, MA 02451

Advanced Energy Concepts

User Reviews: 4.6/5 

151 Southbridge St
Auburn, MA 01501

Kero HVAC

User Reviews: 4.6/5 

14 Robert Ave
Auburn, MA 01501

Total Comfort Mechanical

User Reviews: 5/5 

4 Garfield Cir
Burlington, MA 01803

Bigelow Oil & Energy

User Reviews: 4.5/5 

58 Crafts St
Newton, MA 02458

Spadafore Oil & Energy

User Reviews: 4.4/5 

665 N Main St
Leominster, MA 01453

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

AC units after being repaired by a local pro

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Facts about Marlborough
Average Max Temp Percentile:33.5%
August Average Max Temp:78.4°F
Climate Zone:Cold
Average Energy Cost:$0.24/kWh
Median Year Houses Built:1972
Average Heat Waves per Year:0.39

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Types of Air Conditioners

HVAC technicians have the expertise to service most air conditioner types, but knowing more about what you have can be beneficial. Below, we'll explain each of the common AC systems.

  • Window ACs: Window air conditioners are a popular choice for Marlborough condos, townhomes, and apartments. These compact, affordable units are designed for cooling small spaces and single rooms, and they fit snugly in a window frame or dedicated wall slot. Many window air conditioner users install their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Ductless mini-split: Ductless mini-split AC units have an exterior unit and one or more indoor units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.
  • Central AC: These are the most common home air conditioners, offering consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to different rooms in your home.
  • Portable air conditioners: As the name hints, portable ACs don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're a common choice for condos, apartments, or individual rooms.
  • Split ACs: Split air conditioners have two main elements: one indoors and one outdoors. They offer peaceful operation, improved energy efficiency, ductwork options, and more cooling capability versus mini-splits.

How to Choose Your Marlborough AC Repair Service

You likely want a swift resolution for your air conditioner's problem. However, before signing up with a repair company, it's important to do careful research to ensure it's the best for your home. Here are a few essential steps to follow.

Confirm the Company Is Properly Licensed and Insured

The Massachusetts Office of Public Safety and Inspections issues Refrigeration Technician licenses to crew members and Refrigeration Contractor licenses to business owners. Each crew member must meet specific hour requirements for training and practical experience. They must also carry a high school diploma/GED and Universal CFC certification to apply.

You should also verify a company has sufficient liability coverage, even if your state doesn't require it. Choosing an insured company will protect you if something gets damaged during work.

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes contractors that resolve complaints professionally and honor their warranties.

It's normal for even the best AC repair providers to have both positive and negative reviews. Read each one carefully, and avoid a company if most reviewers had subpar experiences.

Compare Estimates

We advise getting at least three different estimates to find the best cost and services. Get a written copy of each quote, and learn more about installer guarantees, manufacturer warranties, permitting fees and emergency repair availability.

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Frequently Asked Questions About AC Repair in Marlborough

How much can I expect to pay for AC repair in Marlborough?

Your AC unit repair costs will hinge on the type of unit you have and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like swapping out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$68–$181
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$91–$227
Refrigerant leak$400–$1500
Frozen condenser coils$1,360–$4,080
Fan or air blower issues$150–$200
Compressor replacement$600–$1,723

How do I know if my air conditioning system needs repair?

Here are several common AC issues you might face: It's best to contact a professional HVAC technician if you encounter any of these problems.

How often should Marlborough homeowners have their AC systems serviced?

It's a good idea to service your air conditioner at least once a year. You can further maximize its efficiency and lifespan by keeping the outdoor unit clear of brush and debris.

Why is my AC running but not cooling?

If your AC is running but not cooling, a blocked condenser coil could be the culprit. Normally, the AC’s condenser fan pulls air into the outdoor unit through the condenser coil to remove heat energy from your home. A technician can help by clearing the clog or replacing a faulty coil.

Is hiring an HVAC company better than doing the repair on my own?

You can most likely install a window AC unit without professional help. However, installing other air conditioners should almost always be done by an HVAC contractor who knows the complex tubing, piping and wiring. We also advise getting professional installation due to the potential hazard of refrigerant spills.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Sources

FEMA