Top 10 HVAC Companies in Dover, NJ

Porch Pro Headshot Air Group LLC
HVAC Contractors
Serves Dover, New Jersey
(1,570)
As a family owned business, we do more than serve customers. We take care of the comfort and safety of our friends, family and neighbors. Air Group has become NJ's premiere full service, heating, air conditioning and ventilation (HVAC) company. We provide personalized solutions - both residential an...Read more about Air Group LLC
As a family owned business, we do more than serve customers. We take care of the comfort and safety of our friends, family and neighbors. Air Group has become NJ's premiere full service, heating, air conditioning and ventilation (HVAC) company. We provide personalized solutions - both residential an...Read more about Air Group LLC
Porch Pro Headshot Thermal Design Engineering Inc
HVAC Contractors
Serves Dover, New Jersey
(400)
Thermal Design Engineering, Inc. is a family owned and operated heating and air conditioning company. Established in 1987, we are a New Jersey HVAC licensed contractor, fully insured and serve the central New Jersey area, primarily Middlesex, Morris, Somerset and Union counties. Thermal Design Engin...Read more about Thermal Design Engineering Inc
Thermal Design Engineering, Inc. is a family owned and operated heating and air conditioning company. Established in 1987, we are a New Jersey HVAC licensed contractor, fully insured and serve the central New Jersey area, primarily Middlesex, Morris, Somerset and Union counties. Thermal Design Engin...Read more about Thermal Design Engineering Inc
Porch Pro Headshot Bloomfield Cooling & Heating & Electric, Inc.
HVAC Contractors
Serves Dover, New Jersey
(199)
Our goal at Bloomfield Cooling, Heating & Electric, Inc. (also called Bloomfield Cooling & Heating) is simple: to consistently provide high-quality heating and air conditioning equipment, installations, service, and repair to our residential and commercial customers in Bergen, Passaic, Hudson and Es...Read more about Bloomfield Cooling & Heating & Electric, Inc.
Our goal at Bloomfield Cooling, Heating & Electric, Inc. (also called Bloomfield Cooling & Heating) is simple: to consistently provide high-quality heating and air conditioning equipment, installations, service, and repair to our residential and commercial customers in Bergen, Passaic, Hudson and Es...Read more about Bloomfield Cooling & Heating & Electric, Inc.
Porch Pro Headshot Mack Antonoff HVAC
HVAC Contractors
Serves Dover, New Jersey
(164)
"My husband found we just could not find a competent oil boiler service person so luckily our plumber highly recommend Mack. From the moment we spoke to him we were sure we found our guy. He cleaned our filthy out of tune oil guzzler we had serviced every year and paid $300 each time. Oil monthly oi...Read more about Mack Antonoff HVAC
"My husband found we just could not find a competent oil boiler service person so luckily our plumber highly recommend Mack. From the moment we spoke to him we were sure we found our guy. He cleaned our filthy out of tune oil guzzler we had serviced every year and paid $300 each time. Oil monthly oi...Read more about Mack Antonoff HVAC
Porch Pro Headshot All City Heating & Cooling LLC
HVAC Contractors
Serves Dover, New Jersey
(39)
"Dave was extremely helpful. He provided not just one suggestion, but a few different options for us to decide from when determining how to repair or to replace our central air system. Clearly he is very knowledgeable in this area. We are extremely pleased with the service and attention we receiv...Read more about All City Heating & Cooling LLC
"Dave was extremely helpful. He provided not just one suggestion, but a few different options for us to decide from when determining how to repair or to replace our central air system. Clearly he is very knowledgeable in this area. We are extremely pleased with the service and attention we receiv...Read more about All City Heating & Cooling LLC
Porch Pro Headshot JMF Plumbing & Heating LLC
HVAC Contractors
Serves Dover, New Jersey
(31)
"Can't say enough good things about JMH. When my hot water heater sprung a leak and was history John noticed that he thought it would still be under warranty, which i never thought about. He stayed on the line with customer service for what seemed like a very long time. Eventually he got them to gi...Read more about JMF Plumbing & Heating LLC
"Can't say enough good things about JMH. When my hot water heater sprung a leak and was history John noticed that he thought it would still be under warranty, which i never thought about. He stayed on the line with customer service for what seemed like a very long time. Eventually he got them to gi...Read more about JMF Plumbing & Heating LLC
Porch Pro Headshot The Fixzit Man Plumbing & Heating
HVAC Contractors
Serves Dover, New Jersey
(20)
"I have two small children at home and a husband who travels quite a bit, this past winter my heat stopped working on one of the coldest days of winter. FixZit Man came to the rescue! Fast, reliable, a wonderful service! I will definitely continue to do business with FixZit Man in the future! I wen...Read more about The Fixzit Man Plumbing & Heating
"I have two small children at home and a husband who travels quite a bit, this past winter my heat stopped working on one of the coldest days of winter. FixZit Man came to the rescue! Fast, reliable, a wonderful service! I will definitely continue to do business with FixZit Man in the future! I wen...Read more about The Fixzit Man Plumbing & Heating
Porch Pro Headshot R & S One Call Home Services LLC
HVAC Contractors
Serves Dover, New Jersey
(11)
"We're very happy with the repair work that Ray has done for us! I received a call back immediately and we had a quote by the next night. This job was done within a few days. Ray was very proffesional, prompt & job was done quickly!"
"We're very happy with the repair work that Ray has done for us! I received a call back immediately and we had a quote by the next night. This job was done within a few days. Ray was very proffesional, prompt & job was done quickly!"
Porch Pro Headshot Launch 3 HVAC
HVAC Contractors
Serves Dover, New Jersey
(23)
"From the start of the conversation to the actual payment, Joe and his team vastly exceeded expectations. They easily and substantially beat the competitors price (by 25% in my case) and were able to deliver on services within a couple of days as opposed to weeks from my previous HVAC provider. If y...Read more about Launch 3 HVAC
"From the start of the conversation to the actual payment, Joe and his team vastly exceeded expectations. They easily and substantially beat the competitors price (by 25% in my case) and were able to deliver on services within a couple of days as opposed to weeks from my previous HVAC provider. If y...Read more about Launch 3 HVAC
Porch Pro Headshot Dynamic Mechanical Service Steven
HVAC Contractors
Serves Dover, New Jersey
(6)
"They have been great in the installation of the burner unit. Service was AAAAAAA+ and promptness, customer caring and price was perfect. You get what you pay for and we got the best. Rich Isear ( raji13@juno.com )."
"They have been great in the installation of the burner unit. Service was AAAAAAA+ and promptness, customer caring and price was perfect. You get what you pay for and we got the best. Rich Isear ( raji13@juno.com )."

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Dover HVAC Contractors

61853

Dave and everyone at All City are excellent and come at all hours of the day. Highly recommend!

- Stuart Cohen
62522

David and his crew work professionally and quickly. I have been a customer of All City Heating since I first purchased my home 6 years ago and will continue to use their services for years to come.

- Neil Skelton
64005

Dave and the staff are very attentive, professional, and fair with respect to pricing. Plus the work product is outstanding! I have been using All City Heating for years and will continue to do so.

- S King
61869

We've had a 'Platinum' contract with them for a number of years now, and they always do right by us. Our HVAC went out Friday at 5pm, right before the coldest weekend of the year. We're on the top floor of a five story building, so besides the actual in...

- Jim Mannoia
62160

I had an excellent experience with this company...I was away in Thailand in January of 2016 when suddenly my furnace stopped working on one of the coldest days of the year....fortunately a friend was house sitting saw the all city sticker on the furnace a...

- Clarence Roberson
154380

Stay away from this business. They charged my credit card without authorization, claimed it as a mistake, and never refunded me. They claimed my HVAC unit is beyond repair and asked me to pay several thousands for a new unit. Unit has never been delivered...

- Yuan Chen
62105

All City is terrific. They consult with you to help you select the best product. They install the product without any disruption to your home and your routine. They thoroughly protect your floors and walls. They are neat and clean. Some years ago we ...

- Rosemary Ciraulo
62726

Excellent company! They are reliable, honest, professional and courteous. Two years ago they installed a new AC unit and helped me take care of issues with the heating unit which had been incorrectly installed by another company. Now they do the maintenan...

- Gladys Vega
62254

I have multiple retail stores that air conditioning is a must for my customers comfort. I have been using All City Heating & Cooling for many years. David & his service people are the best. Whenever we have a failure they have us up and running within a f...

- Al Palumbo
61891

Dave from all city is a fantastic TECH as well as a phenomenal person. He knows his industry and he's very fair on his prices. I would recommend him to anybody

- Mike Schaffer
61875

I choose All City because they are knowledgeable, personable and reliable. They come on time. They not only do their Job well, but also take the extra step. I trust their advise and council.

- Joanne Novak
61921

We have a residential platinum contract with All City Heating & Cooling for 2+ years for 2 HVAC systems and 1 Gold plan for a Split system. They have been very responsive to all of our calls and have provided us “platinum” service. We highly recommend t...

- Stephen Kern

Everything You Need to Know About Dover HVAC Companies

Can I browse unscreened HVAC Contractors in Dover?

We do our best to screen all of our hvac contractors. However, there are still some hvac contractor professionals in Dover that have not been pre-screened. This means that their licenses may not be up to date to operate in Dover or NJ. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering hvac:

  • Air Group LLC:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive
  • Prestige Air Heating & Cooling, LLC:
    • Active/Verified License: No, current status is inactive
  • LOWE'S OF MT. OLIVE - HVAC:
    • Active/Verified License: No, current status is inactive

How do I know that I found the right HVAC Contractor in Dover for my hvac project?

Finding the right hvac contractor for your project can be stressful.... when you don't search with Porch. We've pulled together everything you need to know about HVAC in Dover so you can have some peace of mind before starting your project.

Here’s what you need to know to choose the right hvac contractor in Dover:

  • Are they properly licensed? Dover has 2 licensed HVAC Contractors Pros.
  • Are they BBB accredited? 12 pros in Dover are.
  • Check if they are they BBB rated: 24 are A-rated in Dover.
  • Is the quality worth the price? Make sure to find the hvac contractor that can deliver the quality you're looking for, without going way over your budget. Don't forget that every job is going to be different.
  • Speak with them over the phone: Contact multiple hvac contractors pros to see if you’re on the same page when it comes to your project.

What should I check for once my HVAC Contractor in Dover has finished working?

Every hvac project is going to have different results, but here are a few things to check for once any hvac company has told you they've finished the job:

  • Obviously you want to do a visual inspection. Even if you're unfamiliar with hvac work, this gives you the opportunity to ask questions (even basic ones like, what did you do?).
  • Ask the hvac contractor to describe what they did. Whether your hvac project was a repair job or a building job, have them run you through what was done.
  • Compare the description provided on your hvac project estimate to the work completed. Did the professional do what was promised?
  • Request that the hvac contractor do a follow-up visit to check on the work. Most professionals are willing to do this, especially if you ask them.

All HVAC Companies in Dover, NJ

Porch Pro Headshot John Klein Plumbing & Heating Inc
HVAC Contractors
Serves Dover, New Jersey
(3)
"Kudos to John Klein for once again taking care of my plumbing problems. Have used his services multiple times and have never been dissatisfied. On time, prompt service, neat and tidy and a really nice guy to boot! Quoted me a great price then went above and beyond the original scope of work. Wife a...Read more about John Klein Plumbing & Heating Inc
"Kudos to John Klein for once again taking care of my plumbing problems. Have used his services multiple times and have never been dissatisfied. On time, prompt service, neat and tidy and a really nice guy to boot! Quoted me a great price then went above and beyond the original scope of work. Wife a...Read more about John Klein Plumbing & Heating Inc
Porch Pro Headshot Airworks Heating & Cooling
HVAC Contractors
Serves Dover, New Jersey
(88)
We are a team of experienced professionals who value fine craftsmanship and our customers satisfaction. Areas of expertise: Residential, light commercial installation and service.
We are a team of experienced professionals who value fine craftsmanship and our customers satisfaction. Areas of expertise: Residential, light commercial installation and service.
Porch Pro Headshot Caserta Home Services
HVAC Contractors
Serves Dover, New Jersey
(29)
We are a family business since 1985 we have been providing professional, courteous and quality service with 100% satisfaction guarantee. We give our customers an upfront price so there are no surprises no job is to big or to small. We value our customers and respect their home 99% of the time we c...Read more about Caserta Home Services
We are a family business since 1985 we have been providing professional, courteous and quality service with 100% satisfaction guarantee. We give our customers an upfront price so there are no surprises no job is to big or to small. We value our customers and respect their home 99% of the time we c...Read more about Caserta Home Services
Porch Pro Headshot Professional Climate Control
HVAC Contractors
Serves Dover, New Jersey
For 30 years, Professional Climate Control LLC has provided prompt and reliable repair, maintenance, and installation services for air conditioning and heating systems. We service commercial, industrial, and residential customers at affordable rates in north and central NJ. Our clients include gove...Read more about Professional Climate Control
For 30 years, Professional Climate Control LLC has provided prompt and reliable repair, maintenance, and installation services for air conditioning and heating systems. We service commercial, industrial, and residential customers at affordable rates in north and central NJ. Our clients include gove...Read more about Professional Climate Control
Porch Pro Headshot Lamco Plumbing & Heating Inc
HVAC Contractors
Serves Dover, New Jersey
(14)
Want an HVAC company? Aamco Plumbing & Heating offers air conditioning maintenance, furnace maintenance, vent duct cleaning, boiler maintenance, and additional services throughout the Mine Hill area.
Want an HVAC company? Aamco Plumbing & Heating offers air conditioning maintenance, furnace maintenance, vent duct cleaning, boiler maintenance, and additional services throughout the Mine Hill area.
Porch Pro Headshot Affordable Heating Cooling & Appliance Svc LLC
HVAC Contractors
Serves Dover, New Jersey
(1)
Hours of service: 8:00am - 9:00pm unless emergency service is needed. Welcome to Affordable Heating, Cooling & Appliance Service, LLC. You have found the most AFFORDABLE Heating and Cooling Contractor in Northern New Jersey. We have more then 15 years of experience Servicing, Repairing, Main...Read more about Affordable Heating Cooling & Appliance Svc LLC
Hours of service: 8:00am - 9:00pm unless emergency service is needed. Welcome to Affordable Heating, Cooling & Appliance Service, LLC. You have found the most AFFORDABLE Heating and Cooling Contractor in Northern New Jersey. We have more then 15 years of experience Servicing, Repairing, Main...Read more about Affordable Heating Cooling & Appliance Svc LLC
Porch Pro Headshot Basic Refrigiration Heating & AC
HVAC Contractors
Serves Dover, New Jersey
(1)
With over 15 year experience, Basic Refrigeration Heating and AC is New Jersey's most referred residential and commercial heating and air conditioning services company that is always ready to meet all your needs for Installing, Maintaining and Repairing Refrigeration Systems, all types of Air Condit...Read more about Basic Refrigiration Heating & AC
With over 15 year experience, Basic Refrigeration Heating and AC is New Jersey's most referred residential and commercial heating and air conditioning services company that is always ready to meet all your needs for Installing, Maintaining and Repairing Refrigeration Systems, all types of Air Condit...Read more about Basic Refrigiration Heating & AC
Porch Pro Headshot Pro-Piping Plumbing LLC
HVAC Contractors
Serves Dover, New Jersey
(13)
I have been doing this trade for 20 years as a family run business. i have recently opened my own company in the early year of 2015. I do all phases of plumbing and heating construction, installs ,repair,and service. i enjoy what i do so i can give you a quality work and service. i am very competiti...Read more about Pro-Piping Plumbing LLC
I have been doing this trade for 20 years as a family run business. i have recently opened my own company in the early year of 2015. I do all phases of plumbing and heating construction, installs ,repair,and service. i enjoy what i do so i can give you a quality work and service. i am very competiti...Read more about Pro-Piping Plumbing LLC
Porch Pro Headshot Mark Lindsay and Son Plumbing and Heating
HVAC Contractors
Serves Dover, New Jersey
Mark Lindsay and Son Plumbing & Heating, Inc. was founded in 1962 by John Lindsay and is family owned and operated by his son, Mark Lindsay. We have been in business for 50 years! Mark Lindsay has been leading the company since 1993 toward technological advancement and being number one in the busine...Read more about Mark Lindsay and Son Plumbing and Heating
Mark Lindsay and Son Plumbing & Heating, Inc. was founded in 1962 by John Lindsay and is family owned and operated by his son, Mark Lindsay. We have been in business for 50 years! Mark Lindsay has been leading the company since 1993 toward technological advancement and being number one in the busine...Read more about Mark Lindsay and Son Plumbing and Heating
Porch Pro Headshot Promethean Remodeling LLC
HVAC Contractors
Serves Dover, New Jersey
Certified Graduate Remodeling contractor with 35 years of remodeling experience. Providing kitchen and bath remodeling, additions, alterations, renovations, add-a-level and architectural embellishments. Servicing Northern NJ
Certified Graduate Remodeling contractor with 35 years of remodeling experience. Providing kitchen and bath remodeling, additions, alterations, renovations, add-a-level and architectural embellishments. Servicing Northern NJ
Porch Pro Headshot James F Smith Plumbing & Htg
HVAC Contractors
Serves Dover, New Jersey
James F Smith Plumbing and Heating provides quality plumbing repair in Budd Lake, NJ. We offer experienced solutions for slow leaks, heating repair and major system maintenance to get your pipes and HVAC system back to optimal working condition. Our professional staff provides you with a timely, cos...Read more about James F Smith Plumbing & Htg
James F Smith Plumbing and Heating provides quality plumbing repair in Budd Lake, NJ. We offer experienced solutions for slow leaks, heating repair and major system maintenance to get your pipes and HVAC system back to optimal working condition. Our professional staff provides you with a timely, cos...Read more about James F Smith Plumbing & Htg
Porch Pro Headshot TRV Mechanical Contractors LLC
HVAC Contractors
Serves Dover, New Jersey
TRV Mechanical Contractors, LLC is a full service heating & air conditioning company located in Kenilworth, NJ. TRV Mechanical is owned and operated by Vincent Badali. All system designs, pricing, and installation oversight are personally handled by the owner to insure quality workmanship and custom...Read more about TRV Mechanical Contractors LLC
TRV Mechanical Contractors, LLC is a full service heating & air conditioning company located in Kenilworth, NJ. TRV Mechanical is owned and operated by Vincent Badali. All system designs, pricing, and installation oversight are personally handled by the owner to insure quality workmanship and custom...Read more about TRV Mechanical Contractors LLC
Porch Pro Headshot Duane J Cowley Plg & Htg Service Inc
HVAC Contractors
Serves Dover, New Jersey
Based out of Washington and established in the '80s, Duane J Cowley Plumbing Services is a plumbing company that provides water heater installation, shower installation, and septic tank installation.
Based out of Washington and established in the '80s, Duane J Cowley Plumbing Services is a plumbing company that provides water heater installation, shower installation, and septic tank installation.
Porch Pro Headshot All Clear Plumbing & Drain
HVAC Contractors
Serves Dover, New Jersey
All Clear Plumbing & Drain is a plumbing contractor that offers septic tank services, shower installation, and water testing as well as other services. They are located in Netcong.
All Clear Plumbing & Drain is a plumbing contractor that offers septic tank services, shower installation, and water testing as well as other services. They are located in Netcong.

Latest projects near Dover

Recent projects booked on Porch
Randolph 07869
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Randolph 07869
Thermostat Replacement and Repair
Comments from Customer
need replace my old existing thermostat on the main floor and at the basement
Randolph 07869
Thermostat Replacement and Repair
Comments from Customer
Instal Smart thermostat.
Randolph 07869
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install
Dover 07801
Steam Fitting
Start Date
Within a month
Install item
Steam piping
New installation or replacement
Replacement
Steam pipe use
Free standing radiators
Wharton 07885
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.