15 Best HVAC Contractors in Riverside for 2026

❄️ 15 businesses · 📍 Riverside, CA
✓ Verified Google reviews · ✓ Reviewed regularly · ✓ Updated June 6, 2026
Mark Reid
Written by Mark Reid, Home Services Editor · Verified June 6, 2026
Riverside's climate puts real pressure on HVAC systems. Summers regularly push past 105°F in neighborhoods like Canyon Crest and Orangecrest, while winter nights in the foothills around Alessandro Heights can drop cold enough to make an aging furnace work hard. A lot of the housing stock here runs from mid-century ranch homes with original ductwork to newer builds in Sycamore Canyon that came with two-zone systems and programmable thermostats. That variety means contractors need to be comfortable with everything from swamp coolers on older properties to high-SEER split systems and heat pumps in newer construction. Water heaters are another common call, since Riverside's hard water causes heavy mineral buildup inside tank units, cutting efficiency and shortening their lifespan faster than you'd expect. Finding a contractor who knows this area's specific demands isn't just convenient, it's the difference between a fix that lasts and a callback six months later.

Every business on this page was drawn from third-party public business listings and ranked by a combination of public review rating and review count, with a small lift given to businesses that show a working website and phone number. Before any contractor makes it onto the page, we check their homepage to confirm that HVAC work is what they primarily offer. That step keeps unrelated trades off the list. Permanently-closed listings are removed automatically as part of our regular maintenance process. Where you see a Trust Verified badge on a listing, that business has gone further and passed our full independent verification, which covers trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information. You can see the complete checklist on our How We Verify page. For any business that doesn't carry that badge, those checks haven't been carried out by us, and it's worth doing them yourself before you book.

Before committing to any HVAC contractor in Riverside, get at least two or three written quotes. Prices vary significantly depending on system type, property size, and whether the job involves new ductwork or just a straight swap. Ask each contractor for their California C-20 HVAC license number and verify it through the CSLB website, which takes about two minutes. Confirm they carry general liability insurance and, if they're sending workers to your home, workers' compensation coverage too. For any job involving refrigerants, your contractor should be EPA Section 608 certified. If they're touching a gas furnace or water heater, ask how the work will be permitted and inspected through the City of Riverside Building & Safety Division. A contractor who's vague about permits is a red flag worth taking seriously.
How We Select & Rate The Best HVAC Contractors in Riverside, CA

Rankings on this page are driven by public review rating and review count sourced from third-party business listings, with a small upward adjustment for businesses that have a working website and phone number. We check each business's homepage to confirm that HVAC contracting is what they primarily offer, which filters out unrelated trades. Permanently-closed listings are removed automatically. Businesses displaying a Trust Verified badge have additionally passed our full independent verification, covering trade qualifications, accreditations, insurance, trading history, customer review history, and registered company information. See our How We Verify page for the complete list. All other businesses on this page have not been independently verified by us, and inclusion is not an endorsement. Always carry out your own checks before hiring.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison — HVAC Contractors in Riverside, CA

# Business Rating Reviews Phone
1 Magnolia Heating and Cooling ⭐ 4.9 1,415 (951) 688-3524 View →
2 Fire-N-Ice Air Conditioning • Plumbing ⭐ 4.9 412 (951) 258-7557 View →
3 Direct AC ⭐ 5.0 284 (951) 742-8222 View →
4 Imagine That Heating & Air ⭐ 5.0 126 (951) 690-0116 View →
5 Staycool Airflow A/C & Heating ⭐ 4.8 112 (888) 344-8574 View →
6 DECO Air Conditioning and Heating ⭐ 4.8 82 (951) 347-8440 View →
7 Riverside Bros - Heating & Cooling Contractors ⭐ 4.8 71 (760) 466-6600 View →
8 Avalon Air Conditioning and Heating, Inc. ⭐ 5.0 43 (951) 741-7858 View →
9 Empire Custom Cooling ⭐ 5.0 26 (951) 961-8690 View →
10 Vortex Air Balance Co. ⭐ 5.0 12 (951) 808-7714 View →
11 Jones heating and air conditioning ⭐ 5.0 6 (951) 529-0169 View →
12 One Stop Heating and Cooling Inc. ⭐ 4.6 10 (323) 344-2555 View →
13 Mechanical Air Control ⭐ 5.0 3 (951) 352-9832 View →
14 Hillside Heating & Air Conditioning ⭐ 4.5 10 (951) 737-1241 View →
15 Thermal Cool Heating And Air Conditioning ⭐ 4.1 18 (951) 656-6333 View →

Our Top Picks

1
Magnolia Heating and Cooling
Not Verified
4.9 (1,415 reviews)
Riverside, CA (951) 688-3524

Riverside homeowners and businesses turn to Magnolia Heating and Cooling for HVAC installation, repair, and maintenance across the 92504 area. With a 4.9-star rating drawn from over 1,400 Google reviews, the company has built a consistent record among local residents. More information on services is available at maghvac.com.

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2
Fire-N-Ice Air Conditioning • Plumbing
Not Verified
4.9 (412 reviews)
Riverside, CA (951) 258-7557

Riverside homeowners and businesses turn to Fire-N-Ice Air Conditioning and Plumbing for heating, cooling, and plumbing work across the 92507 area. With a 4.9-star rating drawn from over 400 Google reviews, the company has built a consistent record among local residents. Service covers installation, repair, and maintenance for both HVAC systems and plumbing.

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3
Direct AC
Not Verified
5.0 (284 reviews)
Riverside, CA (951) 742-8222

Direct AC is an HVAC contractor serving Riverside and the surrounding region. The company holds a 5-star rating across 284 Google reviews, a mark that points to consistent results in the 92505 area and beyond. Services cover installation, repair, and maintenance of heating and cooling systems for residential and commercial customers.

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4
Imagine That Heating & Air
Not Verified
5.0 (126 reviews)
Riverside, CA (951) 690-0116

Rated 5 stars across 126 Google reviews, Imagine That Heating & Air brings a consistent track record of quality work to residential and commercial HVAC customers in Riverside. The company handles heating and cooling installation, repair, and maintenance in the 92506 area, giving local property owners a reliable point of contact for year-round climate control needs.

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5
Staycool Airflow A/C & Heating
Not Verified
4.8 (112 reviews)
Riverside, CA (888) 344-8574

Heating and cooling contractor serving Riverside, Staycool Airflow A/C & Heating handles residential and commercial HVAC work in the 92505 area. With a 4.8-star rating across 112 Google reviews, the company has built a consistent record among local customers. Services span installation, repair, and maintenance for central air and heating systems.

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6
DECO Air Conditioning and Heating
Not Verified
4.8 (82 reviews)
Riverside, CA (951) 347-8440

Specializing in both residential and commercial climate control, DECO Air Conditioning and Heating serves Riverside and the surrounding area with installation, repair, and maintenance across a full range of HVAC systems. The company holds a 4.8-star rating from 82 Google reviews, reflecting consistent work quality among local customers. Service coverage extends throughout the 92501 area and neighboring zip codes.

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7
Riverside Bros - Heating & Cooling Contractors
Not Verified
4.8 (71 reviews)
Riverside, CA (760) 466-6600

Riverside homeowners and commercial properties rely on Riverside Bros for heating and cooling work across the 92505 area, where the company holds a 4.8-star rating from 71 Google reviews. The contractor handles installation, repair, and maintenance of HVAC systems, with a focus on keeping local buildings comfortable through the region's hot summers and cooler winters.

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8
Avalon Air Conditioning and Heating, Inc.
Not Verified
5.0 (43 reviews)
Riverside, CA (951) 741-7858

Avalon Air Conditioning and Heating, Inc. covers installation, repair, and maintenance of heating and cooling systems for residential and commercial customers in Riverside, CA 92503. With a 5-star rating across 43 Google reviews, the company has built a consistent record in the local market. Avalon Air handles both routine service calls and larger system replacements, serving the broader Inland Empire area.

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9
Empire Custom Cooling
Not Verified
5.0 (26 reviews)
Riverside, CA (951) 961-8690

Empire Custom Cooling is an HVAC contractor serving Riverside and the surrounding area. The company holds a perfect 5-star rating across 26 Google reviews, reflecting consistent work on residential and commercial heating and cooling systems. Clients in the 92508 corridor rely on them for installs, repairs, and system maintenance throughout the Inland Empire region.

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10
Vortex Air Balance Co.
Not Verified
5.0 (12 reviews)
Riverside, CA (951) 808-7714

Riverside homeowners and commercial property managers turn to Vortex Air Balance Co. for HVAC services in the 92505 area. The company carries a 5-star rating across its Google reviews, reflecting consistent work across local installations and system maintenance. Vortex Air Balance Co. can be reached through vortexairbalance.com.

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11
Jones heating and air conditioning
Not Verified
5.0 (6 reviews)
Riverside, CA (951) 529-0169

Specializing in both heating and air conditioning work, Jones Heating and Air Conditioning serves residential and commercial customers in Riverside, CA 92503. The company holds a perfect 5-star rating across its Google reviews. Jones covers installation, repair, and maintenance, giving neighbors in the area a single contractor for year-round climate control needs.

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12
One Stop Heating and Cooling Inc.
Not Verified
4.6 (10 reviews)
Riverside, CA (323) 344-2555

Heating and cooling repair and installation for homes and businesses in Riverside, CA 92503 is the focus of One Stop Heating and Cooling Inc. The company holds a 4.6 rating across its Google reviews, reflecting consistent work in the area. Residents looking for HVAC service in the Inland Empire have a local option without commuting contractors from neighboring cities.

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13
Mechanical Air Control
Not Verified
5.0 (3 reviews)
Riverside, CA (951) 352-9832

Mechanical Air Control is an HVAC contractor serving Riverside and the surrounding region. The company handles heating, cooling, and ventilation work for residential and commercial properties in the 92504 area. With a focused local footprint, it offers customers a direct point of contact for installation, maintenance, and repair rather than the slower response times typical of larger regional outfits.

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14
Hillside Heating & Air Conditioning
Not Verified
4.5 (10 reviews)
Riverside, CA (951) 737-1241

Riverside residents and businesses turn to Hillside Heating & Air Conditioning for installation, repair, and maintenance of heating and cooling systems. Serving the 92503 area, the company holds a 4.5-star Google rating across customer reviews. Details on services and scheduling are available at hillsideair.com.

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15
Thermal Cool Heating And Air Conditioning
Not Verified
4.1 (18 reviews)
Riverside, CA (951) 656-6333

Thermal Cool Heating And Air Conditioning is an HVAC contractor serving Riverside, CA 92507, handling installation, repair, and maintenance of heating and cooling systems. The company holds a 4.1-star Google rating across 18 reviews, reflecting consistent work in a region where reliable climate control matters through both hot summers and cooler winters.

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Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

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Frequently Asked Questions

How much does an HVAC contractor cost in Riverside?
Costs range pretty widely depending on what the job actually involves. A straightforward AC tune-up or maintenance visit typically runs $80 to $150. Replacing a capacitor or contactor, two of the most common repair calls in Riverside's heat, usually falls between $150 and $350 including labor. A full central AC unit replacement on a standard 1,500 to 2,000 square foot home runs $4,000 to $8,500 installed, depending on the brand, SEER rating, and whether any ductwork needs attention. Furnace replacements come in at $2,500 to $6,000 for most residential jobs. Ductwork repairs or partial replacement add $500 to $2,500 on top of that. Getting two or three quotes is completely normal practice and often reveals meaningful price differences for identical scope of work.
Do HVAC contractors in Riverside need a license?
Yes. In California, any HVAC contractor working on jobs over $500 in combined labor and materials must hold a C-20 Warm-Air Heating, Ventilating and Air-Conditioning contractor license issued by the California Contractors State License Board (CSLB). You can verify a contractor's license number for free at the CSLB website in about a minute. It shows whether the license is active, whether there are any disciplinary actions on record, and whether they carry the required insurance bond. Don't skip this step, especially for larger installs. Unlicensed work can cause problems with homeowner's insurance claims and create headaches when you sell the property.
How often should I service my AC or furnace in Riverside?
Once a year for each system is the standard recommendation, and timing matters more than people realize. For AC, aim to schedule a tune-up in spring before the serious heat arrives in May and June. Riverside summers are long and brutal, and contractors get slammed with emergency calls from June onward. Getting in before the rush means shorter wait times and a system that's been checked before it's running twelve hours a day. Furnaces should be serviced in early fall. Beyond annual service, change your air filter every one to three months, especially if you have pets or live near dusty areas like those close to the Santa Ana River corridor. Dirty filters push the system harder and drive up energy bills.
What's the best type of AC system for a Riverside home?
Most Riverside homes use a split-system central air conditioner paired with a gas furnace, and that setup works well in this climate. For newer builds or homes with good insulation, a heat pump is worth considering. Modern heat pumps handle Riverside's mild winters without any issues and can reduce electricity costs if you're transitioning away from gas. Older homes in areas like Wood Streets or Magnolia Center sometimes have smaller footprints and older ductwork that doesn't support central air efficiently. In those cases, a mini-split ductless system is often a better fit because it avoids the cost of replacing or resizing ducts. A good contractor will assess your existing ductwork before recommending anything. Be skeptical of anyone pushing a new system without evaluating the ducts first.
How long does an HVAC installation take in Riverside?
A straight AC or furnace replacement in a standard single-family home typically takes one full day, sometimes six to eight hours. If both units are being replaced at the same time, expect the same one-day window in most cases since crews come prepared for it. Jobs that involve ductwork modifications or repairs add time, anywhere from half a day extra for minor work to a full additional day for more involved re-routing. New construction installs or complete system overhauls on larger homes in places like Hawarden Hills can run two to three days. Permit inspections from the City of Riverside Building & Safety Division may require a separate visit after the install, so factor that into your timeline if you need the system fully signed off quickly.
How do I choose between HVAC contractors in Riverside and know I'm hiring someone reliable?
Start with the CSLB license lookup. Enter the contractor's name or license number at cslb.ca.gov and confirm the license is active, the classification matches the work (C-20 for HVAC), and there are no open complaints or disciplinary actions. Ask the contractor directly for proof of general liability insurance and, if they employ workers, workers' compensation insurance. Request a written quote that breaks out equipment costs, labor, permits, and any disposal fees separately. Vague quotes that bundle everything into one number make it hard to compare contractors fairly. Check their public reviews across more than one platform and pay attention to how recent the reviews are. Ask specifically whether the work will be permitted and whether they'll handle pulling the permit or if that falls to you. A contractor who handles permits is generally a contractor who's comfortable with inspections, and that's a good sign.