Central Indiana’s Family HVAC  ·  Licensed & Insured  ·  Financing Available
Mon–Fri 7am–6pm · Sat 8am–4pm ✆ 317-771-4936
Central Indiana · Licensed & Insured · Financing Available

Comfort You
Can Count On.

Heating, cooling & refrigeration for Indiana homes — honest service, clean work, and financing options for qualified homeowners.

Call 317-771-4936 Free Estimate →
Heating and Cooling
Air Conditioning
Heating & Cooling
Install, repair, or replace your home system. Fast, honest, done right.
Learn More →
 AC Repair
Heating / Furnace
Repairs & Service
Fast diagnostics. Same-day repair when possible. We show up.
Book Service →
 Refrigeration
Refrigeration
Refrigeration
Residential and commercial refrigeration service and install.
Get a Quote →
 24/7 Emergency
Service & Repair
Service & Repair
Fast diagnostics, repair work, and clear answers when your system is not working right.
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CORE SERVICES

Tap any card above to jump straight to that service.

Licensed & Insured
Same-Day Service
Family Owned & Operated
Financing Available
100% Satisfaction Guaranteed
24/7 Emergency Line

💳  Financing Available for Qualified Individuals New Installs · Replacements · Major Repairs Don’t let budget stop your comfort — Ask us how →

RamAir at your door
Central Indiana · Family Run
Our Story

Built on Faith.
Backed by Craftsmanship.

RamAir LLC is a family-run HVAC company serving central Indiana with honest work, clear communication, and dependable service from start to finish.

Led by Ray and Rayden Marlow, the company brings strong field experience across residential HVAC and commercial refrigeration — giving customers real technical depth without big-company runaround.

When RamAir walks into your home, the standard is simple: no pressure, no shortcuts, no surprise pricing — just skilled work done the right way.

“Whatever you do, work at it with all your heart, as working for the Lord, not for human masters.”
— Colossians 3:23 · The standard we hold ourselves to on every single job.
🙏 Faith-Driven
🛠️ Skilled Craftsmanship
🇺🇸 Central Indiana
✅ Licensed & Insured
💳 Financing Available
Ray Marlow
Founder · Master Technician

With decades of hands-on experience across residential HVAC and commercial refrigeration, Ray brings a level of technical depth you rarely find in a local shop. He built RamAir on the belief that Indiana families deserve expert service at a fair, honest price — and he delivers that on every single call.

Rayden Marlow
Co-Founder · Service Technician

Rayden grew up learning the trade at his father’s side. He brings energy, precision, and a commitment to doing the job right the first time. When you call RamAir, Rayden treats your home like his own — because that’s exactly how he was raised.

500+
Indiana Families Served
25+
Years Experience
24/7
Emergency Line
$Low
Competitive Pricing
100%
Satisfaction Guaranteed
What We Do

Complete HVAC Services
for Indiana Homes

From the hottest July afternoon to a January deep freeze — Ray and Rayden keep your family comfortable all year long.

AC Installation

AC Installation & Replacement

New system installs and full replacements. Ray’s expertise means you get the right unit for your home and budget — honest advice, no pressure. Financing available.

Get a Free Quote →
AC Repair

AC Repair

When cooling goes out mid-summer, we respond fast. Diagnostic, repair, and back to comfortable — same day when possible. Competitive rates.

Book Service →
Heating and Furnace

Heating & Furnace

Install, repair, and replace furnaces and heat pumps. We’ll make sure your home is warm before the first cold night of fall.

Schedule Now →
Tune-Up

Tune-Up & Maintenance

Annual tune-ups extend equipment life, lower utility bills, and catch small issues before they become expensive repairs. Prevention pays.

Book a Tune-Up →
Refrigeration

Refrigeration

Ray’s specialty. Commercial and residential refrigeration service, repair, and installation — expertise you won’t find at every HVAC shop in central Indiana.

Learn More →
Emergency Service

24/7 Emergency Service

HVAC emergencies don’t keep business hours. Our line is open around the clock because your family’s comfort and safety can’t wait until Monday.

Call Now →
The Process

Simple. Fast. Done Right.

Here’s what those three icons mean — easy scheduling, clear communication, and the job done right.

01
Call or Request

CALL OR REQUEST ONLINE

Call, text, or fill out the form. We respond fast, ask the right questions, and get you on the schedule.

02
We Schedule

WE SCHEDULE & SHOW UP

We give you a service window and honor it. RamAir shows up informed, ready to work, and ready to communicate clearly.

03
Problem Solved

DIAGNOSE & FIX

We diagnose the issue, explain the options, and complete the work with upfront communication and quality craftsmanship.

Our Foundation

“Whatever you do, work at it
with all your heart,
as working for the Lord.”
— Colossians 3:23

This verse guides every call we take, every job we run, every home we enter. God and Country — that’s not a tagline. That’s who the Marlow family is.

On the Road
We Come to You.
Every Time.

When you call RamAir, you get a prepared technician in a fully-stocked truck. No subcontractors. No runaround. Just direct, dependable service from the RamAir team.

Call 317-771-4936
Reviews

What Indiana Homeowners Say

A few quick reviews from central Indiana homeowners.

★★★★★

AC went out on a Friday afternoon in August. RamAir had someone here within hours. Fixed fast, price was fair, and Ray was genuinely kind. These guys are the real deal.

Jennifer M.
Fishers, IN
★★★★★

Finally an HVAC company I trust completely. Honest assessment, didn’t upsell me on things I didn’t need. Excellent work and some of the best pricing I’ve found in the area.

David K.
Greenwood, IN
★★★★★

Called at 7am on a cold January morning when our furnace wouldn’t start. They were here by 9:30. Made sure everything was perfect before leaving. Above and beyond.

Sarah T.
Noblesville, IN
★★★★★

Ray’s knowledge is unmatched. He diagnosed a refrigeration problem three other companies missed. Treated our home with respect. You can absolutely trust these guys.

Mark & Lisa R.
Carmel, IN
★★★★★

Used the financing option for a full new system. Rayden walked me through everything clearly. Couldn’t be happier with the price, the process, or the result.

Tom B.
Brownsburg, IN
Coverage

Proudly Serving
Central Indiana

Ray and Rayden live and work right here. When you call RamAir, you’re calling your neighbor.

Serving homeowners and families across central Indiana including:

Indianapolis
Fishers
Noblesville
Carmel
Greenwood
Westfield
Brownsburg
Avon
Plainfield
Zionsville
Lebanon
Pittsboro
Pendleton
McCordsville
Whitestown
Surrounding Areas

Don’t see your city? Give us a call — chances are we can help.

📱 Scan to Save Our Site

Bookmark us before you need us — scan the QR or visit ramairllc.com

ramairllc.com
✝

Ready to Get Comfortable?

Call or text Ray & Rayden anytime — fast response, honest answers, competitive prices.

317-771-4936

Call or text · 24/7 for emergencies · Same-day service available · Financing for qualified customers

Request a Free Estimate
Get in Touch

Request Service
or a Free Estimate

Fill out the form and Ray or Rayden will get back to you fast — usually same day. Prefer to talk? Call or text directly.

📞
Phone / Text
317-771-4936
✉️
🌐
🕐
Hours
Mon–Fri: 7am–6pm · Sat: 8am–4pm
24/7 Emergency Line
💳
Financing
Available for qualified individuals — ask us about options for new installs and replacements.

“We treat every home like it’s our own. That’s not marketing. That’s how we were raised.”

— Ray & Rayden Marlow

📋 Request a Free Estimate