Compare Quotes from Heating & Furnace Contractors
Get Quotes Now

Heating & Furnace Contractors in Lake Forest, CA

Find local pros

How It Works

  1. Answer a few questions about your home project.
  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Service Pros

    Coastal Comfort  Heating and Cooling Logo
    Irvine, CA·

    HVAC

    "Derrick came highly recommended, and I can see why! He was courteous and professional throughout the entire project. I wanted to figure out why my first floor HVAC unit was having trouble cooling (and heating too) and Derrick was able to diagnose the problem quickly, explain it simply, and fix it. He communicated with me and kept me in the loop the entire time, letting me know the timeframe of the repair, when to expect him, and so on. And as someone who works a 9-5 every day, I really appreciated the communication so I knew when to be home! Derrick and Coastal Comfort are my go-to's now for all things HVAC. Highly recommend!"

    Alex L. in August 2019

    Pro West Mechanical, Inc. Logo
    Tustin, CA·

    HVAC

    "They very are punctual and do great work I highly recommend them!"

    Tracy .. in December 2021

    Ionel Firuta Logo
    Orange, CA·

    Heating & Furnace Systems, A/C & Cooling Systems, Ducts

    "Mr. Firuta is well equipped, knowledgeable, and deft at fixing furnaces, plus heâ s a very pleasant gentleman! He notified me when heâ d arrive, and arrived on time. He promptly located the source of my problem and made the necessary repairs, which made my life a whole lot better!"

    Tom P. in February 2021

    HP
    Monrovia, CA·

    Remodeling

    "everything was perfec and clean"

    celia B. in November 2020

    Sears Home Services of San Diego Logo
    San Diego, CA·

    All of your heating & cooling needs, Central A/C, Central Heating

    "I am satisfied w/all."

    Lillian B. in May 2017

    SL
    Brea, CA·

    Heating, Cooling, Plumbing , and 2 more

    "The technicians were so quiet during the installation I had to check to see if they were really working. The work area was kept clean during the installation of my heater.."

    Frank D. in March 2017

    SC
    Northridge, CA·

    "This HVAC company is honest and professional, definitely the one to hire. I had another company replace my A/C units last summer and level the furnace, but the system broke down after 6 months. There were several parts of the system that they failed to repair or even inform me about. Reese spent the time to give me a fair and accurate estimate, and even encouraged me to get other estimates before hiring them! Lance the installer came out to replace my old furnace and repair a few parts of the A/C system that had been slapped together, but he went above and beyond to expand my attic access, improve the drainage and bring the whole system up to code. The A/C and heating work great now, and my family and I feel safer knowing that Lance put in the extra time to carefully check everything."

    Jen P. in April 2022

    Goettl Air Conditioning & Plumbing Logo
    Lake Forest, CA·

    Plumbing, HVAC, Emergency Calls , and 8 more

    "John with All Pro was outstanding. The water heater was at a rent house my elderly brother lives in. All Pro is the only company that offered to fix the water heater instead of replacing. Came back next morning and repaired. I will for sure use Will's All Pro next year when I replace the water heater. Thank you, Brenda Birdwell."

    brenda / robert B. in June 2019

    NE
    Orange, CA·

    Furnace: Install and repair, Generator - Install, Electric Vehicle Charging Station Installation , and 2 more

    "Nathan was very helpful through the entire process of installing my Heater. Very professional and great customer service. He even fixed my 2 way switch. His prices are reasonable, best out of 3 quotes I got. I would recommend NT Electric and Heating."

    Reggie T. in December 2019

    EC
    Commerce City, CA·

    Repair for Furnaces, Repair for Air Conditioning

    "Outstanding. Duane is the best HVAC professional I've ever worked with. He thoroughly explained the HVAC process and standard yearly preventative maintenance requirements. He also gave me a quick tutorial about my particular A/C unit and explained how to spot any early signs of malfunction in order to prevent future expensive repairs. Top notch, highly recommended."

    FirstJohn H. in July 2014

    TA

    In business since 2001

    SAN CLEMENTE, CA·

    Electrical, HVAC

    About us: "We are Southern CaliforniaÂ’s premier heating, air conditioning, water heating and refrigeration company. Trusted by homeowners, business owners and property management since 2001, we specialize in repair, installation, energy saving strategies and preventative maintenance. See why Southern California trusts Triton Air!"

    Flow Hydronic Systems DBA Hot Water Works Logo

    In business since 2024

    Bellflower, CA·

    About us: "20 YEARS EXPERIENCE-We take great pride in our experience, expertise, quality, and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."

    TH
    Anaheim, CA·

    Heat Pumps/Air Conditioning, Indoor Air Quality, Airflow (ductwork) , and 2 more

    "I work in the trades, so im no easy critic. My elderly motherâ s furnace went out, and was in need of repairs. Chris and his company were my choice, and let me tell you, was I impressed. Showed up same day within a few hours, diagnosed the issue, He presented multiple options to my mother, kept me updated along the way, and got the repair done SAME DAY!!! My mother was impressed with how clean he was, how much he cleaned after, and even scheduled a follow up for 6 months later to ensure the system is functioning as intended. Will definitely be using Chris for all my HVAC needs and referring him to everyone and anyone that asks!"

    Jayson J. in March 2024

    Turbo Heating & Cooling, Inc. Logo
    Lake Elsinore, CA·

    "CJ was very professional and thorough with his troubleshooting. He was able to repair my furnace on the same day and now I wonâ t have to worry about my elderly mother being cold at night. I would definitely recommend him to my family and friends."

    Rina R. in June 2023

    MH
    West Hills, CA·

    Concrete, Painting, Roofing , and 1 more

    "We hired McCormick for a bathroom remodel, and the whole process was smooth and professional. Khaled helped us make smart choices on design and materials that worked for both our budget and style. Now, our bathroom feels like a spa every time we step in. I appreciate the quality and attention to detail. These folks definitely know what they?re doing!"

    Jackson M J. in December 2024

    SC
    Corona, CA·

    HVAC

    "I recently had the pleasure of working with SoCal Boys Heating and Air Conditioning, and I couldn't be more impressed! From the moment I called for an appointment, their customer service was exceptional. The staff was friendly, knowledgeable, and eager to assist. The technician (Gerry) arrived on time, equipped with everything needed for the job. He took the time to explain the issues with my HVAC system and provided clear options for repairs and maintenance. I appreciated his honesty and transparency—there was no upselling or unnecessary pressure, just genuine advice tailored to my needs. The repair process was quick and efficient, and I was pleasantly surprised by how reasonable the pricing was. My system is now running better than ever, and I can already feel the difference in my home’s comfort level. What stood out most was their commitment to customer satisfaction. They followed up a few days later to ensure everything was working well and that I was happy with their service."

    Samantha M. in December 2024

    MC
    Lake Forest, CA·

    Remodel

    "Jorge and his crew are true professionals. We added on square footage, took out a load carrying wall, installed a steel beam, and remodeled the entire kitchen as well as the Master bath. They did an amazing job and were very timely, responsive, and a pleasure to work with. We will definitely be using them again in the future. We love our new kitchen and master bath!"

    Courtney J. in February 2023

    True Home Heating and Air Conditioning Logo

    Heating & Furnace Systems, Indoor Air Quality, A/C & Cooling Systems

    "True Air Mechanical is a very great company to work with. Pete our salesman was so very helpful, and patient with us. He was concerned about finding the right system and cost effectiveness for us since we are on a fixed income. He was not a pushy salesman and gave us time to do more investigation. Brian our installer was professional, perfectionist and such a pleasure to work with. He explained all aspects of the system. True Air recommended Carrier system, heat pump and ac unit."

    Anna M. in December 2015

    Thomas Engeman Logo

    In business since 1990

    Costa Mesa, CA·

    Painting and Drywall, Flooring Wood, Tile, Laminate, Plumbing, Electrial, HVAC , and 11 more

    About us: "We are a locally owned and operated company with over 20 years of industry experience. We are fully licensed bonded and insured. We value honesty and integrity in all aspects of our business. We are a full-service company that offers a variety of home improvement services that are customizable to each individual project such as Construction and repair, Electrical, Plumbing, and HVAC specializing in interior remodeling, full renovations, Kitchens, Bathrooms as well as a variety of other related services and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! call me today for a Free Estimate 714-414-2026 or email me at [email protected]"

    Champion Aire Heating and Air Conditioning Logo

    In business since 2000

    Westminster, CA·

    Central A/C Repairs

    About us: "We're dedicated to providing our clients with the very best in installation, service and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction. AVAILABLE 27/7 FOR EMERGENCY SERVICES! Give us a call today at 714-930-6145 or call the office: 1-800-987-4380."

    Service Champions, LLC Logo
    Brea, CA·

    Heating and Furnace, AC and Ducts, Drain Clearing , and 11 more

    "I recommend very highly. Every service person who worked fixing on difficult plumbing problem were extremely courteous and professional. Highly recommend!!!!!"

    Douglas A. in January 2020

    Drain Right Services, Inc. Logo
    Gardena, CA·

    Drain Line Breakage - Camera Locate, HVAC, Water Heaters , and 2 more

    "Drain Right Services quickly responded to my request for service and repair, and they arrived within 2 hours. They were the most affordable and offered to diagnose the problem free of charge. I was charged for their labor to fix the issue, and it was resolved within an hour. I plan to continue using them, for when I need additional plumbing services. Quick, professional, kind, and affordable."

    Nichole M. in October 2020

    RE

    Plumbing and gas, Whole house filtration, All leaks (underground, in wall, in slab) , and 2 more

    "They fixed my toilet stoppage and they showed up on time and price was reasonable. I highly recommend them."

    Ellen P. in October 2023

    Sears Home Improvement Logo
    HQ'd in Hoffman Estates, IL·

    All of your heating & cooling needs, Heating and Cooling Repairs

    "Bob Jay's is amazing. They went above and beyond to make sure I was comfortable while they ordered and installed my new outside unit within a couple days. Highly recommended!"

    Jessica E. in September 2017

    RC

    In business since 2019

    San Diego, CA·

    Additions and Remodels

    About us: "RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!"

Showing 1-25 of 26 results

Top Heating & Furnace Systems Projects

HomeAdvisor Community Rating

Overall Rating:

Lake Forest Heating & Furnace Contractors are rated 4.7 out of 5 based on 1501 reviews of 1501 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


Other Top Projects in Your Area

Other Cities in California

If you're looking for Heating & Furnace Systems Contractors that serve a different city in California, here are some popular suggestions:

Find additional California Heating & Furnace Systems Contractors

Find Heating & Furnace Systems Pros in Lake Forest, CA

HomeAdvisor: The nation's largest network of screened and rated pros.

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby

Do you provide these professional services?

Find out how HomeAdvisor can help your business

See Local Demand

See Recent Leads

Recent Job Requests for Heating & Furnace Contractors in Lake Forest, CA

  • Project Location: Lake Forest, CA
    Date: 02/01/24
    Install or Replace: Replacing old
    Heat pump type wanted: Air source
    Location: Home
    Comment: Currently have forced air AC and gas furnace. Wanted to know how much a heat pump would cost to replace the current setup.
  • Project Location: Lake Forest, CA
    Date: 01/30/24
    Kind of Heating System: Natural gas fired
    Location: Home
  • Project Location: Lake Forest, CA
    Date: 01/28/24
    Location: Home/Residence
  • Project Location: Lake Forest, CA
    Date: 01/25/24
    Kind of Heating System: Natural gas fired
    Location: Home
  • Project Location: Lake Forest, CA
    Date: 01/15/24
    Kind of Heating System: Natural gas fired
    Location: Home
  • Project Location: Lake Forest, CA
    Date: 01/13/24
    Current Heating System: Natural gas fired
    Location: Home
    Problem with Heating System: Cycles on/off too rapidly or runs constantly
    Comment: As described furnace turns on great but the air turns cold after an hour or so then takes quite a while to turn off.
  • Project Location: Lake Forest, CA
    Date: 01/11/24
    Current Heating System: Natural gas fired
    Location: Home
    Comment: my furnace blower is old and noisy, want to replace it. want to have estimate to replace it.
  • Project Location: Lake Forest, CA
    Date: 01/10/24
    Kind of Heating System: Natural gas fired
    Location: Home
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Lake Forest, CA
    Date: 01/10/24
    Kind of Heating System: Propane gas fired
    Location: Business
    Comment: Hola

References Available
Tell us your zip code to view pricing & schedule
Tell us your location to view pricing & schedule
Choose your project to view pricing & schedule

Please enter valid zip.

Please choose a location.

We're sorry but the time you have chosen is no longer available.
Please select a new time below:
does not provide service to View pros who serve this zip
Enter a zip code to view which pros serve this zip.
There was an issue connecting to the server. Please try again or call Customer Service at 1-888-811-ANGI.
We're sorry but the time you have chosen is no longer available.
Please select a new time below:

Select your appointment type and time:

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


Required
Required
Required
Required
 
 
 

By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.