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In Merriam, we're more than just an HVAC contractor; we're your reliable neighborhood partner committed to ensuring home comfort. At Integrity Hea…
The Best HVAC Company in Merriam
Compare top-rated hvac providers in Merriam. Profiles include verified reviews, service details, and direct contact options.
Service providers
From $50
Up to $500
Closed until Mon, 7:00 AM
In Merriam, we are APW Plumbing, Heating & Cooling - your reliable partners for all HVAC needs. We specialize in providing top-tier HVAC services,…
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What to know about HVAC
Four Rules How to Choose the Right Contractor
Hiring an HVAC professional is a decision about your budget, your comfort, and sometimes your safety — so it deserves more than an impulse phone call. This is the short version of how we'd approach it, and the exact criteria embedded in every GigoPro profile.
Start with ratings and recent reviews
Ratings tell you the average; recent reviews tell you the truth about right now. Read the last handful of reviews for a company, not just the stars. A contractor who fixes the reported problem, explains what was done, and leaves the site clean is the one you can trust with a multi-thousand-dollar decision.
Compare services, service area, and response time
Confirm the company actually performs your specific job — a residential AC repair shop is not automatically a commercial rooftop specialist, and vice versa. Check that your address is inside its service area, and look for stated response times if your situation is urgent.
Get at least two written estimates
Reputable pros will inspect, then give a written, itemized estimate — clearly stating labor, parts, and any permit costs. Price differences between honest quotes reflect equipment brands, warranty terms, and installation quality, so never choose on the bottom line alone. Ask what each quote includes and what it excludes.
Verify credentials for your trade
Licensing and insurance requirements differ from state to state and shift over time. In regulated jurisdictions, ask for the company's license number and proof of insurance before work begins — never after. Professional companies expect these questions and answer them without hesitation.
Questions to ask before booking
- How long have you been working in my area, and are you licensed and insured for this job?
- Will I receive a written, itemized estimate before any work starts?
- Do you guarantee parts and labor, and for how long?
- How is emergency or after-hours service charged?
- How long will the job take, and who do I contact during the work?
- Can you share a reference from a similar job in the last six months?
Red flags to walk away from
- Vague pricing that changes once work begins, or pressure to sign today.
- Refusal to put the estimate in writing.
- A "free" check-up that always concludes with a full-system replacement.
- Requests for full payment upfront before any work is performed.
Your One-Stop Hub for HVAC Services Across the Country
Whether your air conditioner stopped on the hottest day of the year, your furnace is cycling on and off in January, or you are planning a full system replacement for your home or business — this page is your starting point. GigoPro's hub gathers verified heating, ventilation, and air conditioning contractors from cities across the United States in one place, so you can stop calling around and start comparing on facts.
Every company you find here lists what it actually does: air conditioning repair and installation, furnaces and heat pumps, ductwork and ventilation, indoor air quality, commercial HVAC maintenance, and emergency call-outs. Each profile shows the services offered, the area the company serves, recent customer reviews with ratings, and contact details — so you can shortlist three or four pros, request written estimates, and book the one that fits you best.
Quality on Gigo is not self-declared. Before any business appears in search results, we moderate the profile: we verify that the company is real, actively operating, and actually operates in the category it claims; for regulated trades, we verify proper credentials. Listings that stop being active are hidden automatically. That is what "verified near you" should mean, and it is why tens of thousands of homeowners 100 000 start their search here every month.
Pick your city below to see local providers, ratings, and current availability — or read on to learn about the services, get a simple contractor-hiring checklist, and find out what to expect before you book.
Services You Can Find on Gigo
The contractors in this directory cover every part of that equation, from a quick fix to a full replacement. Here is what each type of service involves, and when you are likely to need it.
Air Conditioning Repair & Installation
Central AC repair covers everything from a tripped breaker and a refrigerant leak to a failing compressor or a blower motor that needs replacing. If your system is older than 12–15 years [verify & localize], or repairs keep adding up, a new installation — including ducted central systems and ductless mini-splits — can be the smarter long-term call. Companies listed here service AC units of every age and brand, so a technician visit starts with a proper diagnosis, not a sales pitch.
Heating & Furnace Services
Furnaces, boilers, and space heaters keep your home livable through winter. Typical jobs: no-heat emergencies, noisy operation, pilot and ignition problems, carbon-monoxide safety checks, and full furnace replacement. Annual pre-winter maintenance is the cheapest insurance you can buy against a breakdown in freezing weather. If your heat stops working, prioritize companies that list emergency or same-day response in their profile.
Heat Pumps
Heat pumps heat and cool from the same efficient unit — air-source systems are the most common, with ground-source (geothermal) options for larger projects. Contractors in this category install, repair, and replace heat pumps, size them correctly for your home, and handle the ductwork modifications that a switch from a furnace often requires. If you are replacing an aging system, a heat pump conversion is worth having with two or three licensed pros before you decide.
Ductwork & Ventilation
Your ducts carry every degree of comfort to every room. Duct cleaning removes dust and debris that builds up over years; duct sealing stops the leaks that let conditioned air escape into attics and crawl spaces; and duct repair or replacement fixes crushed, disconnected, or rodent-damaged runs. If rooms in your house never quite reach the set temperature, airflow problems are often the culprit — worth checking before you blame the system itself.
Indoor Air Quality
Modern HVAC work goes beyond temperature. Air purifiers, whole-home filtration, humidifiers and dehumidifiers, ventilation and fresh-air systems, and UV treatments all change what you breathe. Companies offering indoor air quality services can test and improve air in homes with allergies, asthma, new paint or renovation dust, or simply poor circulation.
Commercial & Multi-Unit HVAC
Offices, restaurants, retail spaces, and apartment buildings have very different needs than homes — rooftop units, package systems, and scheduled maintenance contracts that keep tenants comfortable and equipment warranties valid. The directory includes commercial HVAC contractors who can respond quickly when a business space loses heat or cooling, and who will quote preventative maintenance to avoid the midnight call-out later.
Maintenance & Seasonal Tune-Ups
A spring tune-up before cooling season and a fall check-up before heating season catch small problems while they are still cheap to fix. Maintenance typically covers filter replacement, cleaning coils and burners, checking refrigerant charge, testing safety controls, and confirming airflow. Many companies publish maintenance plans in their profiles — compare what is included (and what an emergency visit costs) before you commit.
24/7 Emergency Service
Systems break on weekends and holidays. Emergency-ready contractors keep after-hours teams for exactly the no-heat, no-cool, or gas-odor situations that can't wait until Monday. Check a company's profile for stated emergency availability and response policy before needing it — that is far easier than cold-calling on a Christmas morning.
Find Pros in Your City
GigoPro lists providers in 10171 cities across all 50 states. Each city page shows local air conditioning, heating, and ventilation companies with their ratings, recent reviews, service areas, and contact details — so you see exactly who operates near you before you call. Listings are moderated at signup and reviewed continuously; businesses that stop operating are removed, and new cities are added regularly.
Verified HVAC in Merriam, KS
We show only active businesses that pass moderation. Results are specific to Merriam and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for hvac
Ratings and reviews come from customers who used the service. Compare hvac pros in Merriam by experience, responsiveness, and value before you reach out.
Local-first search in Merriam
Filter by neighborhood, check locations on the map, and find providers close to home or work in Merriam. Listings are refreshed regularly — August 2026.
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HVAC by city
Find verified hvac providers in cities across the United States. Each city page lists active businesses with reviews, contact details, and current offers. Showing the most active cities — type a city name in the filter to jump elsewhere.
Frequently asked questions
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Is GigoPro free to use?
Yes. Browsing businesses, reading reviews, and comparing providers is free for everyone. Business owners can create a basic listing at no cost.
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How do you verify businesses?
Every profile goes through moderation before it appears in search. We check that the business is real, active, and matches the category it claims. Inactive listings are hidden automatically.
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How do I choose the right pro?
Start with ratings and recent reviews, then compare services offered, location, and response time. Contact two or three providers to get quotes before making a decision.
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Can I list my business on GigoPro?
Yes. Create a free business profile to reach local customers searching for your category. You can update services, photos, and contact details anytime.
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How often is information updated?
Business owners update their own profiles. Our team also refreshes hub pages and removes inactive listings so search results stay current.
Customer reviews in Merriam
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Bought an ac, furnace and water softener system in October 2017. Main goal was to have ac ready to go for the summer but that didn’t happen. Went the entire summer of 2018 with window units because their A/C unit couldn’t cool the house below 85. Wasn’t until things cooled down that they finally did some type of repair, so now I am waiting till 2019 to see if it works. 6 visits easily in total, all that was done was system testing to say that the system was working, wasn’t until the final visit they found air leaks and decided to seal them up. 2 other company’s have stated that the unit/air handler is to small for the home. I would tend to believe that, considering my window units worked fine; by APW standards, I guess 1 window unit should cool the home. Calling their office/appointments is a whole other issue itself. The plus side I suppose, Never had issues from their techs, I would assume that the message was never relayed from the office of the issue I was having. Haven’t had any issues with the water softener
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The company did have to send a second person out, as my issue wasn’t initially resolved. However, when I called again, the representative was very professional and customer focused. They sent the master technician out and he was personable, took the time to diagnose the issue and validated the toilet was properly fixed. I appreciate working with a company like this. Thank you giving us our master toilet!!
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The technician, Henry Grisby, arrived at the time we were told, and performed the regular maintenance, check up and filter change on our water conditioner that was due. He did a great job with no waste time, fixing a minor problem and testing his work. We were pleased. We have had the system since December 2000 and it has done a wonderful job and they have maintained it well
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Henry was the tech today who replaced the carbon filter on my water softener. He was able to get started earlier than the scheduled time as he was running ahead which worked out great. He was very professional and all around nice guy and was done in under an hour. All the techs from APW have been great.
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1. On the day that masks became a Wyandotte county order, we had to ask our “Comfort Specialist” to put hers on after entering our house. 2. The Comfort Specialist assured us she would be here the morning or install. She never appeared and we never received any communication as to why this happened. 3. The Comfort Specialist quoted us about $2600 for our buyout option from our home warranty company. Having been on the job for 5 years as she stated, she should know that we only get a buyout from pieces that are deemed broken. In this case, our coil, which means we now receive less money from our warranty company than choosing to instead do a credit through APW. Probably what they wanted to accomplish anyways. 4. Our Comfort Specialist sold us on the fact that APW could put a humidifier in our attic. Not only was she wrong, she then tried to sell us a “steam humidifier” for $1700, only for us to find out later from one of APW’s techs that even the steam humidifier won’t work in the attic. This is after the comfort specialist had apparently talked to some managers and was going to offer us the steam humidifier for only $675 or give us a $675 credit. We refused since we believed we deserved more compensation. Since she has worked for the company for 5 years, you would think she would know this about the humidifiers. 5. We had to ask three separate times between the front desk receptionist and our comfort specialist to have an invoice sent. Our final invoice is still incorrect because it shows that a humidifier was installed when it was not. 6. After our new system was installed, the tray under our furnace kept collected 1-2 inches of water, forcing the a/c to shut off. We returned home 3 days after it was installed and found the house at 86°. We called our comfort and told her the situation and she told us someone would be out first thing in the morning. It took 3 phone calls the next day for us to have someone come out the next day and look at the a/c and say they fixed it. Someone wasn’t out to our house until 1pm. 7. The following day, the A/C is still shutting off after a visit from the same techs who installed it. We are finally able to have a manager (Jason) come out and he diagnoses the problem as the wrong coil being put in. 8. We finally get someone to come out and fix the issue so that the a/c doesn’t shut off the whole time. 9. We put our complaints in and we’re told we’d receive a call from the COO by the end of business on Monday. We called 4 times after not receiving a call on that Monday requesting to speak with them and they are conveniently not available each time. 10. Out of the blue, we are told we have to have a post inspection done before “our options can be discussed”. We get that done and request a call from the COO that day (Thursday) and a call never appears and when we call, they are out of the office again. 11. We were pushed off and had not received a call back once after requesting work or requesting a call in order to say our complaints. We had to call every single time. This is not the Dixie difference we were promised. This is not good customer service 12. We wasted more than a week of our time dealing with waiting for someone to fix our brand new system. 13. We did finally speak to someone after they “discussed our options” which included our demand that we be compensated 15% for our troubles. They did give us a 15% refund, but it was like pulling teeth to even talk to someone about it. We should’ve read the reviews and not gone with the first company our warranty company suggested. They still haven’t replaced something they said they would since they did install two brand new systems, but for some reason left some of the old parts on. DO NOT USE THIS COMPANY. THEY WILL TRY TO SCAM YOU.
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I would like to post my appreciation for APW's heating and air conditioning team. Namely Jason, JP, Alex, and Larry. Our AC went out after many years of use. The team was out the very next day and installed an excellent system and great installation that day. It's working great and we are cool again. This system is a great upgrade to what we previously had. They also cured an issue with cooling a very warm attic type dormer. I am very pleased with our system and would recommend APW to anyone. Superior service and efforts. This team worked a very long day in the heat. Very impressive. Thanks again from the Gillespie family
