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Avatar for D&J Mechanical

D&J Mechanical

New on AngiNew on Angi
Approved Pro

D&J Mechanical

New on AngiNew on Angi
Approved Pro
5 years of experience
Free onsite estimate

D&J Mechanical, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

D&J Mechanical, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.


Avatar for Chimney Guys

Chimney Guys

4.50(
14
)
Approved Pro

Chimney Guys

4.50(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
15 local quotes requested

With years of experience serving the Bangor, ME area, Chimney Guys is your solution for all your chimney needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction is guaranteed!

"Great group to work with!"

Jason T on May 2023

With years of experience serving the Bangor, ME area, Chimney Guys is your solution for all your chimney needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction is guaranteed!

"Great group to work with!"

Jason T on May 2023


McLardy Electric

5.00(
1
)
Approved Pro

McLardy Electric

5.00(
1
)
Approved Pro
44 local quotes requested
15 years of experience

With nearly 30 years experience, McLardy Electric proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"McLardy was very professional and knowledgable and personable he was someone I could talk to easily. "

John W on September 2025

With nearly 30 years experience, McLardy Electric proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"McLardy was very professional and knowledgable and personable he was someone I could talk to easily. "

John W on September 2025


Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
351 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Bradford Home Services

Bradford Home Services

No reviews yet

Bradford Home Services

No reviews yet
1 years of experience

Bradford Home Services is your personal maintenance company for your home, condo, rental property, or seasonal property! Born from our sister company Bradford Construction Management, you can trust your home is being reviewed by seasoned home builders! We have over 70 years of experience in the residential construction market, building high end homes, from design to finish. Take advantage of our bi-annual assessments for only $25/Month! We will review your whole home Exterior, Interior, plumbing, electrical, heating etc! we will then send you a detailed report with pictures, videos, and recommendation on fixes! But it doesn't stop there, we can price and repair any aspect of your home!

Bradford Home Services is your personal maintenance company for your home, condo, rental property, or seasonal property! Born from our sister company Bradford Construction Management, you can trust your home is being reviewed by seasoned home builders! We have over 70 years of experience in the residential construction market, building high end homes, from design to finish. Take advantage of our bi-annual assessments for only $25/Month! We will review your whole home Exterior, Interior, plumbing, electrical, heating etc! we will then send you a detailed report with pictures, videos, and recommendation on fixes! But it doesn't stop there, we can price and repair any aspect of your home!


Avatar for D&J Mechanical, LLC

D&J Mechanical, LLC

No reviews yet

D&J Mechanical, LLC

No reviews yet
5 years of experience

D&J Mechanical, LLC specializes in high-quality heat pump installation and dependable customer service in Central Maine. We provide a professional, personalized experience so you know that your heat pump system is right for you and your home. As an Efficiency Maine Residential Registered Vendor, we will help you maximize your rebates for the right heating and cooling system for your home. If you want heat pump installation, repair or maintenance, we can help you. We look forward to serving you!

D&J Mechanical, LLC specializes in high-quality heat pump installation and dependable customer service in Central Maine. We provide a professional, personalized experience so you know that your heat pump system is right for you and your home. As an Efficiency Maine Residential Registered Vendor, we will help you maximize your rebates for the right heating and cooling system for your home. If you want heat pump installation, repair or maintenance, we can help you. We look forward to serving you!



Soucy's Plumbing Services

No reviews yet

Soucy's Plumbing Services

No reviews yet

We specialize in residential and commercial plumbing, heating, and air conditioning installations and service. We also specialize in the installation of single zone and multi zone heat pump units.

We specialize in residential and commercial plumbing, heating, and air conditioning installations and service. We also specialize in the installation of single zone and multi zone heat pump units.


Webster Heating Inc

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Webster Heating Inc

No reviews yet

Webster Heating Inc is serving All of Central Maine Area with your oil heating needs and adding gas installation, Oil Tank Repair, Chimneys, Heating, Oil Equipment, Residential services Farmington, ME;Temple, ME;Chesterville, ME;Jay, ME;Livermore Falls, ME Oil Tank Repair, Chimneys, Heating, Oil Equipment, Residential

Webster Heating Inc is serving All of Central Maine Area with your oil heating needs and adding gas installation, Oil Tank Repair, Chimneys, Heating, Oil Equipment, Residential services Farmington, ME;Temple, ME;Chesterville, ME;Jay, ME;Livermore Falls, ME Oil Tank Repair, Chimneys, Heating, Oil Equipment, Residential


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Heating and Air Conditioning questions, answered by experts

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

Choosing a unit with higher BTUs can use more electricity if the BTUs are more than what’s necessary for your room size. However, choosing an AC with BTUs that match the size of your room or house, your unit will cool your space efficiently. On the flip side, choosing a system with not enough BTUs can cause the system to work harder to try to cool the space, leading to more electricity consumption and higher energy bills.

The Greenville, ME homeowners’ guide to heating and air conditioning services

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