Davis Heating and Cooling

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Davis Heating and Cooling Family owned business. Service available 24 hours. We provide Heating & Air Conditioning sales, Service and Installation. Let us show you the Davis Difference!

Davis Heating & Cooling is a family-owned and operated business proudly serving central New Jersey home-owners and based in Flemington NJ. We have built a great reputation by providing quality products and service at affordable prices. We have established our business by maintaining high standards and providing superior service & commitment to our clients. With over 28 years of experience in the Heating Ventilation and Air Conditioning field. we have the knowledge and experience to deliver the most sound recommendations and service quality. If you are in need of a new heating or cooling system or need to upgrade an existing system you can rest assured that with Davis Heating & Cooling you will always receive the most advanced and energy efficient systems at the best possible price. We always keep a safe and clean job site using drop cloths and removing trash regularly to protect your floors and preserve your home environment. Every new installation is completed with a complete system start up and guidance on operation for our valued clients. If you need a repair
we service all brands including Lennox
American Standard
Bryant
Carrier
Coleman
Gibson
Goodman
Rheem
Ruud
Westinghouse
York
and many more. It is our promise to arrive on-time and well equipped to handle your service request with the honesty and integrity that our clients have come to expect. To make your experience with us even better we will send you a prompt notification that a comfort specialist has been dispatched. This includes a picture of Comfort Specialist sent in either email or text message for your convenience so that you recognize him when he arrives. We are also proud to offer flexible financing options to make unexpected repairs and replacements easier on your wallet. It will be our pleasure to hear from you for your heating and cooling need.

Option 1Closing the supply vent in an unused room may seem harmless, but it can raise static pressure, reduce airflow, a...
10/11/2026

Option 1

Closing the supply vent in an unused room may seem harmless, but it can raise static pressure, reduce airflow, and make the blower work harder. During cooling season, restricted airflow can even contribute to a frozen coil, and the rooms you use may feel less comfortable.

Keep supply registers open and unobstructed. Our $49 Duct/Home Comfort Assessment includes a duct leakage test and static pressure check to help identify airflow issues.

Option 2

Unused room? Keep its supply vent open. Closing registers can restrict airflow, increase static pressure, strain the blower, and contribute to a frozen coil during cooling season. It can also make the rest of your home less comfortable.

For help finding the cause of uneven airflow, schedule a $49 Duct/Home Comfort Assessment with Davis Heating and Cooling. It includes a duct leakage test and static pressure check.

Option 3

Closing vents does not make your HVAC system more efficient. Supply registers are part of the system’s airflow design, and closing them can increase resistance, reduce airflow, and raise static pressure.

Keep vents open, even in rooms you rarely use. If comfort is uneven, ask about our $49 Duct/Home Comfort Assessment, including a duct leakage test and static pressure check.

Option 1Before replacing your HVAC system, make sure the system is actually the problem.Undersized returns, crushed duct...
10/09/2026

Option 1

Before replacing your HVAC system, make sure the system is actually the problem.

Undersized returns, crushed ducts, restrictive filters, and poor supply balance can all cause comfort issues that look like equipment failure. A static pressure check and duct leakage test show what’s really happening.

Sometimes the answer is simple: your equipment is fine, but your ducts aren’t.

Our $49 Duct/Home Comfort Assessment includes both tests. Call 908-806-7419 or visit www.davis-hvac.com.

Option 2

“You need a new system” isn’t always the full story.

Weak airflow, uneven temperatures, or long run times may be caused by blocked ductwork, undersized returns, a restrictive filter, or poor airflow balance, not a failed system.

We’d rather measure than guess. Our $49 Duct/Home Comfort Assessment includes a static pressure check and duct leakage test, helping you make an informed decision before spending thousands.

Call 908-806-7419 or visit www.davis-hvac.com.

Option 3

A second opinion should come with measurements, not guesses.

Before recommending replacement, we check whether the problem is actually airflow. A static pressure check evaluates how hard the blower is working, while a duct leakage test can reveal where conditioned air is escaping.

Sometimes the honest answer is that your equipment is fine and your ductwork needs attention.

Get both tests with our $49 Duct/Home Comfort Assessment. Call 908-806-7419 or visit www.davis-hvac.com.

If your furnace is running but the air coming from the vents remains cold, the system may not be producing or distributi...
10/07/2026

If your furnace is running but the air coming from the vents remains cold, the system may not be producing or distributing heat properly. Occasional cooler airflow during startup can happen, but persistent cold air deserves attention. Addressing the issue before your heating system has to work harder can help you avoid an unexpected loss of comfort in your Flemington home.

Cardboard boxes and holiday bins can compress attic insulation, reducing its R-value and leaving your home with a thinne...
10/05/2026

Cardboard boxes and holiday bins can compress attic insulation, reducing its R-value and leaving your home with a thinner, less effective blanket. Store items on a raised platform instead. If your upstairs runs 4–7° warmer, ask about our $49 Duct/Home Comfort Assessment, including a duct leakage test and static pressure check. 908-806-7419 | www.davis-hvac.com

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Your attic may be working against your comfort. Heavy storage flattens fiberglass or cellulose insulation, especially above bedrooms. A raised platform protects the insulation, while air sealing and blown-in insulation can restore even coverage. Call Davis about our $49 Duct/Home Comfort Assessment. 908-806-7419 | www.davis-hvac.com

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Attic storage belongs above the insulation, not on it. Compression creates thin spots where heat can move more easily. If your upstairs is 4–7° warmer, Davis Heating & Cooling can help with air sealing and blown-in insulation. Ask about our $49 Duct/Home Comfort Assessment with duct leakage and static pressure checks. www.davis-hvac.com

Every HVAC system eventually reaches a point where continued repairs may no longer be the best long-term solution.Freque...
10/05/2026

Every HVAC system eventually reaches a point where continued repairs may no longer be the best long-term solution.
Frequent breakdowns, declining performance, or an aging system can all be reasons to start considering your options.
If your heating or cooling system is becoming harder to rely on, it may be time to discuss whether replacement makes sense for your home.

Option 1Don’t put a new boiler on top of 20 years of sludge.Magnetite is black iron-oxide buildup found in older hydroni...
10/04/2026

Option 1

Don’t put a new boiler on top of 20 years of sludge.

Magnetite is black iron-oxide buildup found in older hydronic and steam systems. It can clog circulators, restrict passages, reduce heat transfer, and create hot spots that damage cast iron.

Replacing a boiler without flushing first can send that sludge into the new heat exchanger and may affect warranty coverage. A proper replacement addresses the water side, not just the equipment.

908-806-7419 | www.davis-hvac.com

Option 2

A new boiler is only as clean as the system feeding it.

Years of magnetite sludge can restrict water flow, clog circulators, and force the boiler to run hotter and longer. That’s why proper boiler replacement includes flushing or power-flushing before the new equipment is installed.

The water side matters as much as the fire side, especially before heating season.

Davis Heating and Cooling: 908-806-7419 | www.davis-hvac.com

Option 3

Replacing the boiler is not always the whole job.

Simply swapping equipment can move years of black magnetite sludge into the new heat exchanger. The result can be poor circulation, longer run times, overheating, and cast-iron damage. It may also affect manufacturer warranty coverage.

Inspect the system, flush it, and verify proper circulation before winter.

908-806-7419 | www.davis-hvac.com

Before your furnace runs for the first time this season, take a few minutes to think about carbon monoxide (CO) safety.C...
10/03/2026

Before your furnace runs for the first time this season, take a few minutes to think about carbon monoxide (CO) safety.

CO is an odorless, colorless gas that can be produced when fuel-burning heating equipment does not operate or vent properly. Symptoms of exposure may include headache, dizziness, weakness, nausea, vomiting, chest pain, or confusion.

A few important reminders:
• Install CO detectors on every floor and outside sleeping areas.
• Keep detectors away from fuel-burning appliances and follow the manufacturer’s placement instructions.
• Test alarms regularly and replace batteries or the detector as recommended.
• If an alarm sounds: or anyone has symptoms: leave immediately and call 911 from outside. Do not re-enter until first responders say it is safe.

A pre-season heating tune-up should include an inspection of the heat exchanger and venting system. It’s a simple step that helps identify potential problems before colder weather arrives.

Stay warm, stay alert, and look out for your neighbors this heating season.

Why do heat pumps get discussed around 47°F? It’s not a magic cutoff: but it is a useful reference point.As outdoor temp...
10/02/2026

Why do heat pumps get discussed around 47°F? It’s not a magic cutoff: but it is a useful reference point.

As outdoor temperatures drop, there’s less heat available in the air for the system to transfer indoors. The heat pump may need to work harder, run longer, and gradually lose efficiency. Around this point, performance depends on the equipment, home, insulation, and system design.

For some homeowners, a hybrid system can provide added flexibility: the heat pump handles milder weather, while an oil or propane (LP) backup helps during colder conditions.

Thinking about switching to a heat pump? The best choice depends on your home and heating needs: not a single temperature. Davis Heating and Cooling can help you understand your options clearly and make an informed decision.

Learn more at www.davis-hvac.com

Summer is winding down in Hunterdon County: which means now is the Best time to schedule your fall furnace tune-up.A pro...
10/01/2026

Summer is winding down in Hunterdon County: which means now is the Best time to schedule your fall furnace tune-up.

A professional tune-up can help you:
• Avoid emergency breakdowns when the first cold snap arrives
• Extend the life of your heating equipment
• Improve reliability and comfort throughout the New Jersey winter

Don’t wait until your furnace is working overtime. Schedule your seasonal maintenance with Davis Heating and Cooling and head into heating season with confidence.

Call 908-806-7419 or visit www.Davis-HVAC.com.

Option 1: A $15 filter can prevent a much bigger furnace problem. When packed with dust, it restricts airflow, makes the...
10/01/2026

Option 1: A $15 filter can prevent a much bigger furnace problem. When packed with dust, it restricts airflow, makes the blower work harder, increases energy use and dust circulation, and may shorten the system’s expected 16–20-year life, according to the U.S. Department of Energy. Check monthly and replace every 1–3 months, more often with pets or allergies. Point the airflow arrow toward the furnace. Our $49 Duct/Home Comfort Assessment includes a duct leakage test and static pressure check. Call 908-806-7419 or visit www.davis-hvac.com.

Option 2: This dust-packed blower wheel began with restricted airflow. Check your filter monthly and replace it every 1–3 months, sooner with pets or allergies. The arrow points toward the furnace. A $49 Duct/Home Comfort Assessment includes a duct leakage test and static pressure check. Call 908-806-7419.

Option 3: A neglected filter strains the blower, raises energy use, circulates more dust, and can shorten your system’s expected 16–20-year life, according to the U.S. Department of Energy. Check monthly, replace every 1–3 months, and follow the airflow arrow toward the furnace. Schedule our $49 Duct/Home Comfort Assessment: 908-806-7419 | www.davis-hvac.com.

Address

105 Route 31 Bldg C
Flemington, NJ
08822

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19088067419

Website

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