5 Best HVAC Services in Roseville (2026)

Ranked by real Google ratings and review volume · How we chose

By Brad Smith, Home Services Expert · ✓ Updated October 2026 · 8 min read

We compared 20 HVAC services in Roseville on Google Maps · 5 listed · How we rank

When the Sacramento Valley heat runs past 100 degrees, the companies offering HVAC services in Roseville stop being a comfort question and become a same-day one. The businesses below hold more than 7,700 Google reviews between them, all rated 4.9 or 5.0, and two of them account for most of it: more than 3,200 for Rocklin Heating & Air and more than 2,700 for Ray O. Cook.

Short answer: Rocklin Heating & Air tops the Roseville HVAC list with a 5.0 rating from more than 3,200 Google reviews, though its shop is across the line in Rocklin. Ray O. Cook Heating & Air (4.9, more than 2,700 reviews, with a Roseville office on Riverside Ave) is the biggest Roseville-based name, followed by Environmental Heating and Air Solutions (4.9, more than 930). Ask for the diagnostic fee up front.

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1. Rocklin Heating & Air
2. Ray O. Cook Heating &…
3. Environmental Heating…
4. Royalty Heating & Air
5. RPM HVAC Service
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Heating and Air Companies, Side by Side

#	Business	Rating	Reviews	Best for
1	Rocklin Heating & Air	5.0 ★	3,206	Heat-wave repairs / tune-ups	View ›
2	Ray O. Cook Heating & Air	4.9 ★	2,726	Roseville-based / maintenance plans	View ›
3	Environmental Heating and Air Solutions	4.9 ★	931	System swaps / Costco members	View ›
4	Royalty Heating & Air	4.9 ★	448	New systems / duct work	View ›
5	RPM HVAC Service	4.9 ★	429	Heat pumps / property managers	View ›

5 Best HVAC Services in Roseville (2026)

The HVAC shortlist, reviewed

#1 Overall🕑 Open 7 days↩ Responds to reviews

Rocklin Heating & Air

5.03,206 Google reviews

Rocklin Heating & Air is an HVAC contractor based at 4062 Cincinnati Ave in Rocklin, next door to Roseville. Its site lists AC repair and installation, heating, and common service areas that include Auburn, Granite Bay, Lincoln, Loomis, Rocklin and Roseville. Hours include Saturdays and a shorter Sunday, 8 AM to 2 PM. Customers can book online.

What people praise

One reviewer got a next-day appointment and had a failed run capacitor replaced on the spot
A customer with an infant booked a weekend visit at short notice during a hot spell, and the technician arrived early
Another recalls a same-day repair during a run of 100-degree days, even though the crew recommended replacing the unit
Reviewers say technicians explain the problem without pushing extras

Worth knowing

Based in Rocklin, not Roseville
One reviewer found the part cost higher than expected after the service call and diagnostic

Reputation scorecardrank in Roseville

Rating5 / 5

Review volume3,206 · 98th

Confidencevery high

Recency7 weeks ago

Info completenesssite · phone · hours

Rating breakdown98% 5-star

✓ VerifiedSource: Google

Our take: It has the largest review base and a 5.0 rating, which is why it tops the page. Best for repair and maintenance visits when the temperature is climbing.

Website Book now +1916-314-3951 Directions

4062 Cincinnati Ave, Rocklin, CA 95765

#2🕑 Open 7 days↩ Responds to reviews

Ray O. Cook Heating & Air

4.92,726 Google reviews

Ray O. Cook Heating & Air has its office at 889 Riverside Ave, Suite C in Roseville. The company says on its site that it has served the Sacramento Valley since 1947, and lists furnace repair, tune-ups, AC service, installation, maintenance and financing for Roseville, Rocklin, Lincoln and Loomis. Customers can book through an online scheduler.

What people praise

Reviewers describe technicians who photograph or video the system to show what they found
One customer with a failed thermostat on a very hot day signed up for the maintenance plan after a no-pressure visit
A customer with a failed condenser motor got a same-day appointment, and the technician stayed late to finish
One buyer says the sales visit found the existing system was oversized and led to a smaller, more efficient replacement

Reputation scorecardrank in Roseville

Rating4.9 / 5

Review volume2,726 · 93rd

Confidencevery high

Recency3 months ago

Info completenesssite · phone · hours

Rating breakdown93% 5-star

✓ VerifiedSource: Google

Our take: The largest Roseville-based name here, with more than 2,700 reviews behind a 4.9. A good first call when you want the office close to home.

Website Book now +1916-237-9037 Directions

889 Riverside Ave Ste C, Roseville, CA 95678

#3🕑 Open 7 days↩ Responds to reviews

Environmental Heating and Air Solutions

4.9931 Google reviews

Environmental Heating and Air Solutions operates from 8417 Washington Blvd, Suite 170 in Roseville and is listed as an HVAC and air conditioning contractor, with a plumber tag as well. Its listed hours run 8 AM to 8 PM every day, and reviewers mostly describe full system and furnace replacements.

What people praise

A customer who had a Lennox system installed says the work took two days and the crew was clean and efficient
A furnace from 1973 was replaced and leaking ductwork repaired, per one reviewer
A few reviewers say they found the company through Costco
A technician looked under the house and at the unit, then separated urgent fixes from nice-to-haves without pressure

Reputation scorecardrank in Roseville

Rating4.9 / 5

Review volume931 · 88th

Confidencevery high

Recency8 weeks ago

Info completenesssite · phone · hours

Rating breakdown94% 5-star

✓ VerifiedSource: Google

Our take: A strong choice for a full system replacement, backed by more than 930 reviews.

Website Book now +1916-780-4328 Directions

8417 Washington Blvd #170, Roseville, CA 95678

#4🕑 Open 7 days↩ Responds to reviews

Royalty Heating & Air

4.9448 Google reviews

Royalty Heating & Air is based at 7211 Galilee Rd, Suite 145 in Roseville. Its site covers AC repair and installation, furnace and heat pump work, mini splits, indoor air quality, and duct and dryer vent cleaning, with service areas that include Loomis, Rocklin, Roseville, Lincoln and Granite Bay. It offers free estimates, according to its site.

What people praise

A customer whose system was over 30 years old praises the new install and a crew that left everything clean
Reviewers mention floor coverings and mats protecting the house during installs
One customer had a system finished the same day they called and found it done when they got home from work
One reviewer mentions a free loaf of sourdough bread as a bonus

Reputation scorecardrank in Roseville

Rating4.9 / 5

Review volume448 · 83rd

Confidencehigh

Recency3 months ago

Info completenesssite · phone · hours

Rating breakdown98% 5-star

✓ VerifiedSource: Google

Our take: More than 440 reviews at 4.9, with the praise centered on installs and neat crews. A good pick for a replacement where tidy work matters.

Website Book now +1916-713-5558 Directions

7211 Galilee Rd #145, Roseville, CA 95678

#5🕑 Open 5 days/wk↩ Responds to reviews

RPM HVAC Service

4.9429 Google reviews

RPM HVAC Service is at 521 Vernon St in Roseville. Its site lists air conditioning, heating, whole house fans, air duct cleaning, light commercial work and financing. It advertises an $89 diagnostic fee and an $89 heater tune-up, with $5 off when you book online. Listed hours are Monday to Friday, 7 AM to 5 PM.

What people praise

A property management company says it has used RPM many times, including for a Roseville rental
One customer had a heat pump system installed with a dual zone for the upstairs and mentions financing options
That customer also recalls a 10 year parts and 5 year labor warranty
A thermostat walkthrough and app setup came with the install, per the same reviewer

Worth knowing

Listed hours are weekdays only
One reviewer found an air duct cleaning took longer than quoted and noticed little difference afterward

Reputation scorecardrank in Roseville

Rating4.9 / 5

Review volume429 · 78th

Confidencehigh

Recency2 months ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: It has the fewest reviews here, at more than 420, and ranks last on volume, but the 4.9 rating is steady. Choose it for heat pump or financed system work.

Website Book now +1916-870-2311 Directions

521 Vernon St, Roseville, CA 95678

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How the numbers were built

Every number on this page comes from public Google data on the date shown, not from opinion or payment. Rating is the live Google star average. Review volume is how many customers have rated the business, compared with other Roseville HVAC companies we looked at. Confidence weighs the rating by that volume, so a 4.9 from thousands of people counts for more than a 5.0 from a few dozen. Recency shows how recently customers are still leaving reviews. No business can pay to change these numbers.

What changes an HVAC bill in Roseville

We do not have a trustworthy local price list for this page, so there is no cost table. Reviewers point to the usual drivers: a repair versus a full replacement, ductwork that needs fixing, a heat pump or dual-zone setup, and whether financing is used. One company, RPM, advertises an $89 diagnostic fee on its own site. For everyone else, ask what the visit costs before the truck rolls.

HVAC companies near Roseville

Ray O. Cook, Environmental, Royalty and RPM have Roseville addresses, and Rocklin Heating & Air is based in Rocklin. Their own sites name Rocklin, Lincoln, Loomis, Granite Bay and Auburn among the places they serve. Searching for HVAC near me? Each listing shows a phone number and directions.

What to ask before you sign for a new system

Is the diagnostic fee credited toward the repair if I go ahead?
Can I get more than one option quoted, including a smaller or more efficient unit?
Are ductwork repairs included or priced separately?
What warranty applies to parts, labor and the compressor?
Do you offer financing, and what are the terms in writing?

Frequently asked questions

Can I get same-day AC repair in Roseville during a heat wave?

Reviewers report it. A Rocklin Heating & Air customer says the crew came out the same day they called during a run of 100-degree days. A Ray O. Cook customer called around 11:30 on a Monday at 102 degrees and had a technician at the house by 2 PM. A Royalty Heating & Air customer had a system finished the same day. Availability varies, so call early.

Which Roseville HVAC companies are open on Sundays?

Rocklin Heating & Air lists Sunday hours of 8 AM to 2 PM, and Environmental Heating and Air Solutions lists 8 AM to 8 PM every day. RPM HVAC Service lists Monday to Friday only. Confirm hours before you count on a weekend visit.

Do any of these HVAC companies publish a diagnostic fee?

RPM HVAC Service advertises an $89 diagnostic fee on its site, with $5 off for booking online. We did not find a stated fee for the others, so ask what the visit costs and whether it goes toward the repair.

Are these HVAC companies based in Roseville?

Most are. Ray O. Cook, Environmental Heating and Air Solutions, Royalty Heating & Air and RPM HVAC Service list Roseville addresses, while Rocklin Heating & Air is in Rocklin and names Roseville among the areas it serves.

Where to start

For a broken AC on a hot day, Rocklin Heating & Air and Ray O. Cook both have reviewers describing same-day repairs. For a full replacement, compare quotes from Environmental, Royalty and RPM, and ask about ductwork and warranty before you sign.

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