No heat or no cooling right now?
If you smell gas or a carbon monoxide alarm sounds, leave first and call 911 or your gas utility from outside. Otherwise, call a company below that says it takes emergency calls. Quick checks first: AC not cooling · furnace not working.
The list
Cedar Rapids HVAC companies, A to Z
Filter by what each business says on its own website. “Says 24/7 emergency” means its site says so – call to confirm before you rely on it.
Your HVAC company, Cedar Rapids
The one City Spotlight place for Cedar Rapids sits here, above the A to Z list. Requests sent from this page for areas the Spotlight company serves go to it. Offered only to companies that pass our listing rules. How it works
A2Z Heating & Plumbing
Based in North Liberty, IA · 625 W 240th St NE, North Liberty, IA 52317
Names on its website: Iowa City, Cedar Rapids, Coralville, Tiffin
Air Comfort
Based in Cedar Rapids, IA · 2727 12th ST SW, STE A, Cedar Rapids, IA 52404
Bunch Heating and Cooling
Based in Marion, IA · 1040 E Post Rd, Marion, IA 52302
Names on its website: Cedar Rapids, Mount Vernon
License number shown on its website: PC 14-033; Contractor Number: 51836; Master License Number: 9423
Colony Plumbing, Heating and Air Conditioning
Based in Cedar Rapids, IA · 2224 16th Ave SW, Cedar Rapids, IA 52404
Names on its website: Marion, Coralville, Iowa City, North Liberty, Mount Vernon, Anamosa
Comfort Pro Heating and Cooling
Based in Cedar Rapids, IA · 1154 Capital Drive S.W. Suite #A, Cedar Rapids, IA 52404
Names on its website: Coralville, Iowa City, Marion, North Liberty
Dalton Plumbing, Heating, Cooling & Electric (Cedar Rapids)
Based in Cedar Rapids, IA · 1819 42nd St NE, Cedar Rapids, IA 52402
Names on its website: Marion
Emery Heating and Cooling
Based in Center Point, IA
Names on its website: Cedar Rapids, Marion, Hiawatha, Robins, Palo, Central City, Mt Vernon, Lisbon, Swisher, Shueyville and more
Fosters Kraus Plumbing, Heating, and Air Conditioning
Based in Marion, IA · 999 Enterprise Drive Suite 100, Marion, IA 52302
Names on its website: Anamosa, Monticello, Cedar Rapids, Iowa City
H & J Heating & Cooling
Based in Hiawatha, IA
Names on its website: Robins, Cedar Rapids
Hanna Plumbing And Heating, LLC
Based in Marion, IA · 1155 3rd Ave, Marion, IA 52302
Names on its website: Cedar Rapids, Hiawatha, Robins, Anamosa, Center Point, Coralville, Iowa City, Mount Vernon, North Liberty, Solon and more
License number shown on its website: Iowa Contractors License #C145148; Iowa Plumbing & Mechanical License #50273-CL
Ilten's Inc
Based in Cedar Rapids, IA · 919 14th Ave SW, Cedar Rapids, IA 52404
Names on its website: Marion, Hiawatha, Robins, Iowa City, Coralville, North Liberty, Mount Vernon, Ely, Fairfax, Palo and more
License number shown on its website: C096026
JP Plumbing and Heating Inc
Based in Marion, IA
Names on its website: Cedar Rapids, Hiawatha, Iowa City, Coralville, North Liberty
Kelly Heating & Air Conditioning
Based in Iowa City, IA · 1936 S Riverside Dr, Iowa City, IA 52246
Names on its website: Coralville, Ely, Hills, Lone Tree, North Liberty, Riverside, Solon, Tiffin, Muscatine
License number shown on its website: License # 50319
Lins Heating & Air Conditioning
Based in Cedar Rapids, IA · 4540 J Street SW, Cedar Rapids, IA 52404
Names on its website: Marion, Hiawatha, North Liberty, Iowa City, Coralville, Benton County, Linn County, Johnson County
Master Plumbing, Heating & Cooling
Based in Cedar Rapids, IA · 3111 1st Ave SE, Cedar Rapids, IA 52402
Mooney Heating & Cooling Inc
Based in Marion, IA
Moose Mechanical
Based in Cedar Rapids, IA · 2125 Wilson Ave SW, Cedar Rapids, IA 52404
Names on its website: Marion, Hiawatha, Coralville, Iowa City, North Liberty, Mount Vernon, Anamosa, Vinton
License number shown on its website: 3 Master Licenses: HVAC/R, Plumbing & Electrical
Novak Heating and Cooling
Based in Hiawatha, IA · 820 N 15th Ave, Hiawatha, IA 52233
Names on its website: Cedar Rapids, Marion, Robins
Oehl Plumbing, Heating, Electric & AC
Based in Amana, IA · 4407 F St, Amana, IA 52203
Names on its website: Coralville, Iowa City, North Liberty, Cedar Rapids, Tiffin, Solon, Marion
Schaal Plumbing, Heating, Cooling & Electric (Cedar Rapids)
Based in Cedar Rapids, IA · 1012 66th Ave SW, Cedar Rapids, IA 52404
Names on its website: Iowa City
License number shown on its website: License Numbers: #5655, #50624-CL
Spartan Heating, Cooling, and Fireplaces
Based in Cedar Rapids, IA · 840 Vernon Valley Drive SE Ste 1, Cedar Rapids, IA 52403
Names on its website: Marion, Hiawatha, Iowa City, Coralville, North Liberty, Robins, Mount Vernon, Ely, Fairfax, Palo and more
TruLine HVAC
Based in Ely, IA · 1980 State Street, Ely, IA 52227
Names on its website: Shueyville, Solon, Swisher, Cedar Rapids, North Liberty, Coralville, Iowa City, Mount Vernon
Details on this page come from each business’s own website, checked October 2026. Free listings are shown alphabetically. How we list · Update or remove a listing
Before you hire
Checking an HVAC company in the Cedar Rapids area
HVAC licenses in Iowa
HVAC contractors are licensed by the state.
Who licenses: Iowa Plumbing and Mechanical Systems Board (PMSB), Iowa Department of Inspections, Appeals, and Licensing (DIAL)
License types: Contractor License, Master License, Journey Level License, Apprentice License, Service Technician HVAC Specialty License.
Companies: Under Iowa Code 105.10, a person may not operate as a contractor or install or repair plumbing, mechanical, HVAC, refrigeration, sheet metal or hydronic systems without a license. The Board's contractor license is required of anyone providing those services on a contractual basis. DIAL lists these requirements for it: a permanent place of business, a valid unemployment insurance number, $500,000 minimum public liability insurance, a $5,000 minimum surety bond, and at least one active master licensee for each discipline in which the company works. Section 105.11 exempts an owner doing work on their own principal residence if it is an existing single-family-sized dwelling (or farm property) and not commercial or industrial work.
Local rules: Iowa Code 105.17 says the state licensing provisions supersede and preempt the plumbing, mechanical, HVAC-refrigeration, sheet metal and hydronic licensing provisions of all governmental subdivisions, so cities such as Des Moines cannot add their own HVAC licenses. Cities and counties may still charge permit and inspection fees (105.17(2)), so a local permit may still be required.
Check a license: ia-plb.my.site.com
Search the contractor on the state professional license search and confirm an active contractor license covering HVAC or mechanical work, and ask who the master of record is for the job.
Federal rule: in every state, technicians who handle refrigerant must hold EPA Section 608 certification, whatever the state or city requires.
Sources: dial.iowa.gov, dial.iowa.gov, dial.iowa.gov, legis.iowa.gov. Checked October 2026 from official sources. This is not legal advice.
Questions to ask
Ask every company the same questions: license number, insurance, EPA refrigerant certification, a written itemized estimate, a load calculation for new equipment, after-hours rates, who pulls the permit, and the warranty. All eight questions.
Seasonal care
Getting through a Cedar Rapids winter
Heating season is the long one in Cedar Rapids, so the furnace, boiler or heat pump does most of the work. Start with these before the first cold snap – and keep carbon monoxide alarms working.
Questions
Cedar Rapids HVAC questions
How many HVAC companies are listed in Cedar Rapids?
22 HVAC companies, each based within about 35 miles of Cedar Rapids. They are listed alphabetically.
Which Cedar Rapids HVAC companies say they offer 24/7 emergency service?
15 of the businesses listed here say on their own website that they offer 24/7 or 24-hour emergency service: A2Z Heating & Plumbing, Air Comfort, Bunch Heating and Cooling, Colony Plumbing, Heating and Air Conditioning, Dalton Plumbing, Heating, Cooling & Electric (Cedar Rapids), Fosters Kraus Plumbing, Heating, and Air Conditioning, Hanna Plumbing And Heating, LLC, JP Plumbing and Heating Inc, Kelly Heating & Air Conditioning, Lins Heating & Air Conditioning, Master Plumbing, Heating & Cooling, Novak Heating and Cooling and others. Call to confirm availability and after-hours rates.
Do HVAC contractors in Cedar Rapids need a license?
Iowa licenses HVAC contractors statewide through the Iowa Plumbing and Mechanical Systems Board (PMSB), Iowa Department of Inspections, Appeals, and Licensing (DIAL). Check a license at ia-plb.my.site.com.
Which Cedar Rapids companies work on heat pumps?
12 of the listed businesses say on their own website that they install or repair heat pumps. Use the Heat pumps filter above the list.
Which HVAC companies here do commercial work?
17 of the listed businesses say on their own website that they work on commercial properties. Use the Commercial filter above the list.
Do technicians need EPA certification?
Yes: federal rules require technicians who handle refrigerant to hold EPA Section 608 certification, in every state. Ask any company you are considering.
Nearby metro areas: Chicago, IL · Minneapolis, MN · St. Louis, MO · Kansas City, MO · Milwaukee, WI · Sioux Falls, SD · Omaha, NE · Des Moines, IA. All of Iowa.
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No heat in freezing weather, or no cooling in dangerous heat? Call a company from the list that says it takes emergency calls – a form is not fast enough. If you smell gas or a carbon monoxide alarm sounds, leave first and call 911 or your gas utility from outside.