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Duluth Hvac Articles

4 questions about the R-22 refrigerant phase-out

R-22 is a refrigerant that has been used in air conditioners and heat pumps for years. Unfortunately, it contains chemical compounds that deplete the ozone layer and contribute to global warming. The EPA has deemed R-22 production must cease by the year 2020.

6 HVAC tips to save money on your summer energy bill

One highly rated air conditioning provider shares a list of six key steps you can take to save money on your utility bill without sacrificing comfort.

Should I repair or replace my furnace?

Dear Angie: How do you know when it’s time to replace a furnace?

7 cool tips to disguise your air conditioner

Summer brings the heat and your A/C unit keeps you cool, but it's not the prettiest accessory for your home. Take a look at these tips to keep it out of sight.

Angie's List In The Press

Duluth HVAC Contractors Reviews

"Needed a new furnace - bad. Sister recommended
Duluth HVAC Contractors Provider Name Locked
. They quickly responded to my call and came out to talk with me. Rep even put on shoe covers before coming into the house!! He didn't push any sale or recommend high priced products.
Duluth HVAC Contractors Provider Name Locked
even removed the oil tank that had been sitting in my basement (and stinking it up) for $50!
My only challenge was that the subcontractor who installed it did not have the proper equipment to make the hood for the venting so I had to look at a makeshift cardboard vent for a week, but it worked and it wasn't too cold out yet.
Customer service rep was super nice and friendly.
Definitely would recommend
Duluth HVAC Contractors Provider Name Locked
for furnace installation!!
"Very good. No problems. No issues.
Please note the the price I paid was net after a 30% federal tax deduction on total cost, and a $400 CLP federally authorized tax deduction on the heat exchanger.
"This company is great! I had just moved to the area and really had no idea who to call to repair my furnace when it started making a horrific noise. I looked this company up and I will use them in the future! I called and they scheduled me in the next day, They scheduled me at 1 o'clock, however, they accidentally double booked themselves but they called right away and asked if I could be home at 10 instead. It all ending up working out. He even waited for me to get home because I was going to be a few minutes late. He looked at the furnace and explained what had happened and how to possibly prevent it in the future. He also explained the dimensions of my filter and where I coud get another when it came time to change it. Another co-worker dropped off the part and they were done within an hour. The two gentleman were very friendly and nice. I didn't even have to pay a cent! They just asked me who the person was who owned the house before me and then they said they would do all the paperwork to transfer the warranty...if you ask me that is service!
"They were very efficient. We went out for a few bids before we had it done. They were very professional. They gave us a very quick and nicely delineated estimate. They were very prompt and got the whole project done within a day which was super nice. It was a quick process."
"This company came in, removed the old boiler, installed the new 95%, energy efficient boiler, hauled away the garbage, and cleaned up after themselves. My heating bill for January went from approximately $600 down to $150...what a saving."
"I purchased the house in April 2011 with a 23 year old furnace. Assumed immediately I would need a new unit soon however old unit was running fine. Gross's label was on furnace so I called them the first week I had the house for an estimate so I could budget accordingly. When the furnace began malfunctioning in November, I called Gross. The tech was prompt and professional and quickly diagnosed the ignitor as the problem. Service call was less than and hour and I payed the $211 on the spot. Got home that night, cold house and furnace still malfunctioning. I called night service and discussed their after hours rates, they couldn't guarantee I wouldn't have to pay overtime if it wasn't their mistake so I agreed it could wait until the next day. Service tech again prompt in arriving, courteous and professional. After assessing the furnace for 10 to 15 minutes, he told me it could be one or more pricey components (circuit board, gas valve) and with labor I could quickly have $1000 invested and still may not have it fixed, it was up to me. My understanding at the time was I wouldn't be charged for the second call. I was told a sales rep would call. Waited for the call until late the next afternoon (I have no heat). Called the rep, He was trying an old phone number. The tech and the store front admin had my new number. Gross revised the quote, I recieved a competeitve quote. In the mean time I have no heat and determined the pressure switch was the problem which reportedly is very common for this model. The problem was not the ignitor, the circuit board or the gas valve. I am still thinking about a new unit as I have budgeted for it and I recieve a bill for the 2nd service call for $134 two weeks later on December 3 with no follow up call from Gross. I talked to the owner once and the sales rep twice by phone, they assumed I bought a furnace from a competitor. The sales rep and I exchanged perspectives on the situation in several emails as well. The final offer from Gross was to credit half of the $134 call if I purchased a furnace at some reasonable time in the future from them and I pay the other half. They would credit the other half at time of sale. If I don't buy from them I would get a bill in the mail at some unspecified time in the future for the other half of the $134. I declined their offer and commited to paying the $134 to end my obligation to them. I was not pursuaded to invest the price of a new furnace in a long term relationship with Gross."
"prompt service, kept me informed of progress, completed when they said it would be, price as stated before work started."
"They are very good with their bidding and it is a real good company to deal with. They had a high level of service, were very responsive with phone calls and the owner was good to deal with. The staff was friendly and I will use them again in the future. "
"Owner answered the phone, dispatch was prompt and convenient to our busy schedule. Person dispatched was courteous and experienced, and rapidly fixed the problem at a fair price."
"They worked quickly and efficiently, and I was pleasantly surprised at how small the bill was, given the amount of time they spent. They answered questions with a friendly attitude and came out again to follow up after the install to make sure things were running as they were supposed to."

All HVAC Contractors in Duluth, MN

Companies below are listed in alphabetical order. To view top rated service providers along with reviews and ratings Join Angie's List Now!
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A G O'Brien Plumbing and Heating CO

4907 Lightning Dr
Duluth, MN


3930 Airpark Blvd
Duluth, MN

ABCO Plumbing & Heating

PO Box 266
Esko, MN


214 4TH ST
Duluth, MN

Air Comfort Heating & Air Conditioning Inc

19170 Jasper St NW
Anoka, MN

All Service Heating

314 W Superior St
Duluth, MN


Duluth, MN


Burnsville, MN

16501 Ventura Blvd Ste 500
Encino, CA


Duluth, MN


Duluth, MN


7862 Saint Mary's Dr N
Eveleth, MN


Duluth, MN

ASP Mechanical, Inc

201 S Central Ave
Duluth, MN

Bluewater Mechanical

6420 Redruth St
Duluth, MN

Carlson Brothers Mechanical Contracting

2502 W Huron St
Duluth, MN

Carlson Duluth Co

2901 Helm St
Duluth, MN


Duluth, MN

Como Oil and Propane - Minong

809 W Limits Rd
Minong, WI