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TRUSTED BY KNOX, IN HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Knox

Avatar for SAS Heating & A/C Service
SAS Heating & A/C Service
4.6(
75
)

Serving Knox, IN and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"He installed a digital thermostat for our very old gas furnace and AC. Although the furnace was very old, we wanted to keep it since we were about to sell the house. He agreed with our decision and he even help us on an unrelated home improvement project before he left!"
Work
Work
Work
Response time3 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for PD Duct Cleaning LLC
PD Duct Cleaning LLC
4.9(
9
)

Serving Knox, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"My experience with PD Duct Cleaning was exceptional! They came on time, were extremely educated on the duct cleaning process and made sure I was comfortable before they started.. They have a camera so I could see the before and after of my ducts, that was a cool thing to see! The pricing was phenomenal compared to their competitors, it was a lot cheaper! They are honest, professional, and dedicated. I have recommended them to friends, family, and coworkers. Thank you PD Duct Cleaning for clean ducts and peace of mind!!!!"
Response time7 hrs
Response rate91%
3 neighbors recently requested a quote
Avatar for Iron Route Transport LLC
Iron Route Transport LLC
New to Angi

Serving Knox, IN 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.

Success Landscaping
New to Angi

Serving Knox, IN and surrounding areas

Approved

At AK Enterprise, we are committed to providing reliable, high-quality landscaping services that bring beauty and value to every property we work on. We specialize in lawn care, landscape design, maintenance, cleanup services, and outdoor improvements tailored to each customer’s needs. Our goal is simple: deliver dependable service, attention to detail, and results that exceed expectations. Whether it’s maintaining a healthy lawn or transforming outdoor spaces, we take pride in helping our customers create landscapes they can enjoy year-round.

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

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

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 cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

The Knox, IN 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.