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TRUSTED BY DELAVAN, WI HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon144
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Delavan

Avatar for KETTLE MORAINE HEATING & AIR CONDITIONING LLC
KETTLE MORAINE HEATING & AIR CONDITIONING LLC
4.8(
215
)

Serving Delavan, WI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Doug has serviced my HVAC system 3 times. He has been consistently prompt, courteous, and professional. Additionally , I always learn something about taking care of my system. Thanks!"
Radiant In floor Heating
Furnace Replacement with Humidifier
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
14 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for ThermaTek Heating and Air
ThermaTek Heating and Air
4.7(
345
)

Serving Delavan, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"ThermaTek Heating and Air - Jamey Jamrosz, HVAC Specialist/Owner gave me a quote over the phone. I agreed to have him come for any evaluation of my AC. He arrived within 3 hours of my call. After checking everything out, he explained my options and the cost of each. I decided to go with the repair option, which he proceeded to complete the same day. Jamey was fast and personable. I will follow up with him for my HVAC needs for my condo. I will recommend him to my condo neighbors."
Ac install
Ac install
Ac install
Ac install
Ac install

+16

Response time3 hrs
Response rate90%
7 neighbors recently requested a quote
Avatar for CREAM CITY CARPET CLEANING L.L.C.
CREAM CITY CARPET CLEANING L.L.C.
4.9(
149
)

Serving Delavan, WI and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Spoke with Jason. Came on time. Spoke with us about what would be happening step by step. A few hours later the family home had clean vents and drier vent was clean and left the home with no mess. Will recommend his serves to our friends. Very upfront with pricing so no hidden fees. Informed us we were good for another 10 years. 5 BIG STARS!!!"
Wheatland center school Burlington wi
Wheatland center school Burlington wi
Additional Photos
Additional Photos
Additional Photos

+22

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for The LasTech
The LasTech
4.8(
120
)

Serving Delavan, WI and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Connected new attic fan, installed by roofer, in place in attic that was difficult to get to. Also very quickly diagnosed and fixed Casablanca fan in bedroom. Honest, ethical, knowledgable, time-efficient, motivated to do quality work. Much more cost effective than competitive contractors."
Home theater setup and wire concealment
Home theater setup and wire concealment
Home theater setup and wire concealment
Home theater setup and wire concealment
Home theater setup and wire concealment

+24

4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Master Services, Inc.
Master Services, Inc.
4.3(
317
)

Serving Delavan, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Professional, started on time, cleaned up when finished, showed pictures to us while progressing through job. Air quality definitely improved from their work. Money well spent to breathe healthier."
Master Services Team
Response time8 hrs
Response rate93%
17 neighbors recently requested a quote
Avatar for Southport Home Services
Southport Home Services
5.0(
7
)

Serving Delavan, WI and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

At Southport Plumbing, Heating & Cooling, we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the #1 medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.

Air Conditioner
Furnace System
Outdoor Heat Pump
Garage Heat Pump
Furnace Install

+2

61 neighbors recently requested a quote
Avatar for Edelman Heating, Cooling, Plumbing, Electric & Solar
Edelman Heating, Cooling, Plumbing, Electric & Solar
5.0(
5
)

Serving Delavan, WI and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Emergency services offered

Here at Edelman, we’re your trusted local team for HVAC heating & cooling services around southern Wisconsin. We provide residential repair, replacement, installation, and maintenance.\n\nEdelman is built on 23 years of experience, a strong work ethic, and a commitment to delivering the best service to every client and customer. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements.

Mini Split Install
Mini Split Install
Mini Split Install
Mini Split Install
Central AC Unit

+10

27 neighbors recently requested a quote
Avatar for Duane Blanton Plumbing, Sewer & Drainage Inc. - HVAC
Duane Blanton Plumbing, Sewer & Drainage Inc. - HVAC
4.7(
3
)

Serving Delavan, WI and surrounding areas

Approved

In business since 1988

Free estimates

Credit card accepted

Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.

Plumbing
Plumbing
Plumbing
Response time10 hrs
66 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Iron Route Transport LLC
Iron Route Transport LLC
New to Angi

Serving Delavan, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Iron Route Transport LLC – Junk Removal & Cleanouts 🚛\nWe are a local, family-owned business based in Lake County, Indiana, providing reliable junk removal, cleanouts, and light hauling services. We take pride in being dependable, respectful, and getting every job done right the first time. We treat people how we want to be treated.\n\nWe service Lake County and surrounding areas including Hammond, Gary, Merrillville, Crown Point, and the Chicagoland area, and we travel for the right job.\n\nWe specialize in garage cleanouts, home cleanouts, junk removal, and small hauling jobs. We are known for fast response times, fair pricing, and clean, efficient work.\n\nWhen you hire us, you get clear communication, on-time service, and respect for your property. Our goal is to make your life easier and get the job done right.\nSame-day and next-day availability. Message for a quote.

Zorana
New to Angi

Serving Delavan, WI and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

I’m a reliable and detail-oriented house cleaner with 3 years of hands-on experience providing high-quality cleaning services. I’ve worked in a variety of homes, handling everything from routine maintenance cleanings to deep cleans, move-in/move-out jobs, and organizing spaces to leave homes spotless and refreshed. I service Chicago north-western suburbs and nearby communities. I’m flexible and willing to travel to meet clients’ needs.\n\nMy skills include thorough kitchen and bathroom cleaning, dusting, vacuuming, mopping, deep cleaning, and paying close attention to detail in every space I work in. I take pride in being efficient, trustworthy, and respectful of each home.\n\nI focus on delivering consistent, high-quality results and making sure every client is satisfied. If you’re looking for someone dependable who will treat your home with care and leave it looking its best, I’m ready to help.

3 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

While both have advantages, a split system is generally cheaper than a ducted one. Because they are less invasive to install, the labor costs are lower, and they can be more energy efficient. But, a ducted system might be worth the investment if you run it more frequently. 

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

It’s normal to hear a low humming sound as air moves through your vents. Most of the time, you probably won’t even notice it. However, if that sound becomes disruptive or if you hear more concerning noises (such as rattling, clicking, banging, hissing, or grinding), there might be a problem with your HVAC system.

Air conditioners can stop working in the middle of the night for many reasons. Your local power grid might shut down late at night. Power surges can also trip your breakers if too much power is being used in the area at the time. If your AC is connected to a digital thermostat, it gets naturally cooler at night, so the outdoor temperature might dip below the automated setting to turn the cooling system off.

Evaporator coils in an HVAC system typically last between 10 and 15 years, which is roughly the same lifespan as the entire AC unit. The longevity of the coils can be affected by usage frequency, environmental conditions, and how well they are maintained. Regular maintenance, such as cleaning and inspections, can extend their durability. If the evaporator coil fails in an older air conditioner, it may be more cost-effective to replace the whole unit rather than just the coil.

The Delavan, WI homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.