Air ConditioningAC installation and repair
Local shop · 355 Sackett Point Rd
AC Repair in Hamden, CT Cool Again, Fast
When the AC quits in the middle of a Connecticut heat wave, call the HVAC line. M & G Plumbing & Heating repairs central air, installs new systems and tunes them up before summer.
Reliable service. Quality work. Every time.
Air ConditioningRepair, install & tune-ups
- PlumbingLeaks, drains, fixtures
- HeatingFurnaces & boilers
- Water HeatersTank & tankless
- Repairs & InstallationsHomes & businesses
Cooling
Hamden, CT Air Conditioning Repair & Installation
A central air system has two halves: the condenser outside and the coil and blower inside. AC repair in Hamden, CT means checking both, because the part that stopped working isn't always the part that failed.
Our HVAC team repairs and tunes up existing systems, installs new central air, and fixes the water leaks and frozen coils that come with a struggling system.
Cooling calls go to the HVAC line. The same team handles heating repair in winter, and our plumbers handle plumbing repair on (203) 568-2475.
HVAC line(203) 720-6914
2Halves: condenser and air handler
1Filter change every 1-3 months
1Spring tune-up a year
1Local shop on Sackett Point Rd
Not cooling?
AC Troubleshooting in Hamden, CT
When the AC runs but the house stays warm, the usual causes are short and testable:
- Dirty filters and blocked returns
- Failed capacitors and contactors
- Low refrigerant from a leak
- Frozen evaporator coils
- Thermostat and wiring problems
We find the actual cause before replacing parts, and give you the price first. If ice is building on the lines, switch the system to fan-only until we arrive.
Call the HVAC Line
New system
Central Air Installation in Hamden, CT
When an AC system is old, leaking refrigerant every year or can't keep up anymore, AC installation in Hamden, CT is often the better buy. We size the new system to the house and its ductwork.
- Sizing based on the home, not a guess
- New condenser and matching indoor coil
- Line set and drain checks
- Startup testing before we leave
How it works
How We Fix Your AC in Hamden, CT
01
Call Our HVAC Line
Tell us what's going on and where. A person answers, not a menu.
02
We Head Over
A tech leaves our Sackett Point Road shop with a stocked van.
03
Fixed & Explained
We show you the cause, give you the price before starting, and clean up.
Water near the air handler?
AC Leaking Water in Hamden, CT?
A clogged condensate line or a cracked drain pan sends water where it shouldn't go. Turn the system off and call our HVAC line before the ceiling below gets stained.
Heating too
Heating Repair in Hamden, CT
Winter is the other half of the job. Our HVAC team handles furnace and boiler repair and oil-to-gas conversions.
- Furnace repair
- Boiler service
- Oil-to-gas conversion
- Heating installation
Everything we do
All Plumbing & Heating Services in Hamden, CT
Sixteen services from one local shop. Plumbing calls go to (203) 568-2475; heating and AC calls go to our HVAC line.
Residential PlumbingHomes, condos and multi-family
Commercial PlumbingShops, offices and restaurants
Plumbing RepairLeak and pipe repair
Plumbing InstallationNew lines, fixtures and repipes
Plumbing InspectionBefore you buy or renovate
Water Leak DetectionHidden and pipe leaks
Toilet RepairClogs, running and leaking toilets
Sewer & Drain CleaningMain lines and backups
Sinks & FaucetsFaucet repair and new sinks
Garbage DisposalsJammed units and installs
Sump PumpsPump installation, flood prevention
Gas Leak RepairLeak detection and gas lines
Water HeatersTank and tankless, repair and install
HeatingFurnace repair and installation
Air ConditioningAC installation and repair
Oil-to-Gas ConversionGas boilers and oil tank removal
Related services
Related Services in Hamden, CT
Why M & G
Why Hamden, CT Calls M & G for Cooling
Plumbing and heating from a team you can reach, that shows up ready to work.
Local Shop
We work out of 355 Sackett Point Road, a short drive from the homes and businesses we serve.
Two Direct Lines
One number for plumbing, one for heating and AC, so your call reaches the right tech.
Price Before Work
We explain the problem and the cost before we start. No surprises on the bill.
Plumbing + Heating
Pipes, water heaters, furnaces and boilers: one company for the whole basement.
Where we work
Serving Hamden, CT & Nearby Towns
From our shop on Sackett Point Road we cover Hamden and the towns around it. Pick yours, or call and ask.
Frequently asked
Air Conditioning Questions
What homeowners ask about their AC. Don't see yours? Call our HVAC line.
(203) 720-691401Why is my AC running but not cooling?
A dirty filter, a failed capacitor, low refrigerant or a frozen coil are the usual causes. We test each one.
02How often should I change my AC filter?
Every one to three months in cooling season, more often with pets or allergies.
03When should I replace my central air?
When it's around 15 years old, needs refrigerant every season, or a major part like the compressor fails.
04Why is my AC coil frozen?
A frozen AC coil usually means poor airflow from a dirty filter or blocked return, or a low refrigerant charge. Turn the system off, let the ice melt and call the HVAC line; running it frozen can damage the compressor.
05When should I book an AC tune-up?
In spring, before the first hot week. An AC tune-up in Hamden, CT covers the coils, the condensate drain, the electrical parts and the refrigerant charge.
06Do you do AC repair in New Haven, CT or AC installation in Cheshire, CT?
Yes. Hamden, CT is the main area for our HVAC company, and we also handle AC repair in New Haven, CT, AC installation in Cheshire, CT and the other towns near our shop.
07Do you do AC repair outside Hamden, CT?
Yes. We cover New Haven, Cheshire, Woodbridge and the other towns near our shop.
Open 24/7 · two lines, one local team
AC Out? Call M & G in Hamden, CT
Plumbing calls go straight to our plumbers; heating and AC calls go to our HVAC team. See all the ways to reach us.
Water spreading or smell gas? Call now, and for gas, call your utility from outside first.
Get in Touch
- Plumbing(203) 568-2475
- Heating & AC (HVAC)(203) 720-6914
- Email · questions & photosmandgplumbingct@gmail.com
- HoursOpen 24/7, every day, holidays included
- Shop355 Sackett Point Rd
North Haven, CT 06473 Get directions
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