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Heating and air conditioning pros in Oak Park

Avatar for Southwest Heating and Air Conditioning
Southwest Heating and Air Conditioning
1009 Oliver Street
5.00(
11
)
Approved Pro
Southwest Heating and Air Conditioning
1009 Oliver Street
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
6 years of experience

With years of experience, Southwest Heating and Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"This company was great! Very professional. The price they quoted was the price I paid, no hidden fees."

Herman S on December 2022

With years of experience, Southwest Heating and Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"This company was great! Very professional. The price they quoted was the price I paid, no hidden fees."

Herman S on December 2022


Avatar for Mediterranean Heating & Air Conditioning, Inc.
Mediterranean Heating & Air Conditioning, Inc.
21450 Strathern Street
4.75(
11
)
Approved Pro
Mediterranean Heating & Air Conditioning, Inc.
21450 Strathern Street
4.75(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
57 years of experience

Southern CA Leader in Home Energy Solutions Since 1968, MEDITERRANEAN HEATING & AIR CONDITIONING works hard to provide each customer with the best possible service and quality. We specialize in home energy solutions and have highly trained employees who look forward to earning your business soon! Call us today at 818-884-1414

"Showed up when scheduled and pleasant and friendly workers. Very happy, so far, with the outcome. They "aim to please". My solar (44 panels) are 10 years old and were removed and replaced to to allow for roofing repairs. Mike checked on the job both during the removal and replacement of the panels."

H D on April 2020

Southern CA Leader in Home Energy Solutions Since 1968, MEDITERRANEAN HEATING & AIR CONDITIONING works hard to provide each customer with the best possible service and quality. We specialize in home energy solutions and have highly trained employees who look forward to earning your business soon! Call us today at 818-884-1414

"Showed up when scheduled and pleasant and friendly workers. Very happy, so far, with the outcome. They "aim to please". My solar (44 panels) are 10 years old and were removed and replaced to to allow for roofing repairs. Mike checked on the job both during the removal and replacement of the panels."

H D on April 2020


Avatar for HVAC Alliance Expert, Inc.
HVAC Alliance Expert, Inc.
23638 Lyons Avenue, Suite 148
3.50(
6
)
Approved Pro
HVAC Alliance Expert, Inc.
23638 Lyons Avenue, Suite 148
3.50(
6
)
Approved Pro
9 years of experience
Free onsite estimate

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your HVAC needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"HVAC Alliance Expert is a fantastic service provider! When I was stuck in the bitter cold with my furnace out of order, they came to help. Not only did their licensed technician promptly resolve the problem and repair my furnace, but he even went beyond that by generously explaining what happened and offering valuable advice on maintaining it. His demeanor was friendly yet professional throughout the service; you won't regret calling them for HVAC services! Highly recommend this company - don't look any further."

Charis D on March 2023

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your HVAC needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"HVAC Alliance Expert is a fantastic service provider! When I was stuck in the bitter cold with my furnace out of order, they came to help. Not only did their licensed technician promptly resolve the problem and repair my furnace, but he even went beyond that by generously explaining what happened and offering valuable advice on maintaining it. His demeanor was friendly yet professional throughout the service; you won't regret calling them for HVAC services! Highly recommend this company - don't look any further."

Charis D on March 2023


Avatar for Affordable Heating & Air
Affordable Heating & Air
9601 Cozycroft Ave
5.00(
3
)
Approved Pro
Affordable Heating & Air
9601 Cozycroft Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
29 local quotes requested
6 years of experience

Hello! Nice to meet you. My name is Donna and I am the proud owner of Affordable Heating and Air. I have over 25 years of senior management experience and over 10 years of HVAC knowledge and experience. I am an HVAC contractor, C-20 licensed and insured, that earned my license and does not rent or borrow a license. I believe in doing things the right way, sparing no cost to assure the highest quality of workmanship on all our installations and repairs. We build long term relationships, built on trust and value with all of our clients ,because we do the right thing when no one is looking and we are proud of it! We are grateful for the opportunity to service the community and assist people with High Quality and affordable Heating and Air Conditioning solutions.

"got an accurate quote. had a 40 year old gas furnace. A/C was 10 years old. Eric said it was ok a little undersize. I went ahead and had both the furnace and AC. no surprise. Took Fernando and Frankie most of the day did a great Job installing and clean up. All nice and neat. Old Units and parts hauled away. explain everything when done. Thank you"

Thomas L on January 2025

Hello! Nice to meet you. My name is Donna and I am the proud owner of Affordable Heating and Air. I have over 25 years of senior management experience and over 10 years of HVAC knowledge and experience. I am an HVAC contractor, C-20 licensed and insured, that earned my license and does not rent or borrow a license. I believe in doing things the right way, sparing no cost to assure the highest quality of workmanship on all our installations and repairs. We build long term relationships, built on trust and value with all of our clients ,because we do the right thing when no one is looking and we are proud of it! We are grateful for the opportunity to service the community and assist people with High Quality and affordable Heating and Air Conditioning solutions.

"got an accurate quote. had a 40 year old gas furnace. A/C was 10 years old. Eric said it was ok a little undersize. I went ahead and had both the furnace and AC. no surprise. Took Fernando and Frankie most of the day did a great Job installing and clean up. All nice and neat. Old Units and parts hauled away. explain everything when done. Thank you"

Thomas L on January 2025


Avatar for Insulation Commandos of Southern California
Insulation Commandos of Southern California
15500 Erwin Street, Suite 2463
4.44(
347
)
Approved Pro
Insulation Commandos of Southern California
15500 Erwin Street, Suite 2463
4.44(
347
)
Approved Pro
Customers say: True professional
328 local quotes requested
7 years of experience

Our services include: Blown in Cellulose & Fiberglass Attic Insulation, Batted (Rolled) Attic Insulation, Wall Insulation, Drill n Fill Wall & Ceiling Insulation, Crawl Space Insulation, Spray Foam Insulation, TAP Pest Control Insulation, New Construction and Commercial Insulation, Insulation Removal, Attic Air Sealing, Attic Decontamination & Sanitization, Radiant Barrier Insulation, Rodent Proofing, Soundproofing, Air Duct Replacement and Cut ins, Air Duct & Dryer Vent Cleaning, Attic Fan Installation, Indoor Air Quality products, Kitchen Hood Venting & Dryer Duct Replacement.

"Todd the owner was very pleasant and accommodating. In addition, the discount we were extending for being veterans was much appreciated. Lastly, the technicians that performed the work onsite were extremely professional and courteous. I would recommend this company to all need insulation solutions."

Randy H on January 2025

Our services include: Blown in Cellulose & Fiberglass Attic Insulation, Batted (Rolled) Attic Insulation, Wall Insulation, Drill n Fill Wall & Ceiling Insulation, Crawl Space Insulation, Spray Foam Insulation, TAP Pest Control Insulation, New Construction and Commercial Insulation, Insulation Removal, Attic Air Sealing, Attic Decontamination & Sanitization, Radiant Barrier Insulation, Rodent Proofing, Soundproofing, Air Duct Replacement and Cut ins, Air Duct & Dryer Vent Cleaning, Attic Fan Installation, Indoor Air Quality products, Kitchen Hood Venting & Dryer Duct Replacement.

"Todd the owner was very pleasant and accommodating. In addition, the discount we were extending for being veterans was much appreciated. Lastly, the technicians that performed the work onsite were extremely professional and courteous. I would recommend this company to all need insulation solutions."

Randy H on January 2025


Flow Hydronic Systems DBA Hot Water Works
18026 Balfern Ave
New on HomeAdvisorNew on Angi
Approved Pro
Flow Hydronic Systems DBA Hot Water Works
18026 Balfern Ave
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

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.

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.


Avatar for RR Electric Heating & Air
RR Electric Heating & Air
331 Science Drive,
4.70(
58
)
Approved Pro
RR Electric Heating & Air
331 Science Drive,
4.70(
58
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
17 local quotes requested

When you need help with your home's heating, cooling, or electrical systems, you can count on our team at RR Electric Heating & Air to provide you with the high-quality services you deserve. Our experienced and certified Simi Valley electricians and HVAC technicians are focused on providing you with help that can help save you money. Whether it's providing you with energy efficient lighting, climate control options, or maintenance services, we can help keep your home comfortable and safe without breaking the bank.

"Replaced my gas furnace and air conditioner with a heat pump. The only company I contacted who did a thorough analysis of my home and electrical system to determine exactly what I needed. Side note: I requested this service because my furnace quit working. The technician who came out to evaluate my home repaired the furnace for free while doing his analysis. I still bought the heat pump, but this company definitely did not simply try to just sell me one."

Stephen S on June 2024

When you need help with your home's heating, cooling, or electrical systems, you can count on our team at RR Electric Heating & Air to provide you with the high-quality services you deserve. Our experienced and certified Simi Valley electricians and HVAC technicians are focused on providing you with help that can help save you money. Whether it's providing you with energy efficient lighting, climate control options, or maintenance services, we can help keep your home comfortable and safe without breaking the bank.

"Replaced my gas furnace and air conditioner with a heat pump. The only company I contacted who did a thorough analysis of my home and electrical system to determine exactly what I needed. Side note: I requested this service because my furnace quit working. The technician who came out to evaluate my home repaired the furnace for free while doing his analysis. I still bought the heat pump, but this company definitely did not simply try to just sell me one."

Stephen S on June 2024


Avatar for Prosper Construction Development, Inc.
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
37
)
Approved Pro
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
37
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
223 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"The pro they sent us was very thorough and left our place clean. We would rehire him in the future!"

Esther O on August 2024

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"The pro they sent us was very thorough and left our place clean. We would rehire him in the future!"

Esther O on August 2024


Avatar for CoastDesign & Build, Inc.
CoastDesign & Build, Inc.
6602 El Cajon Blvd Suite #D
New on HomeAdvisorNew on Angi
Approved Pro
CoastDesign & Build, Inc.
6602 El Cajon Blvd Suite #D
New on AngiNew on HomeAdvisor
Approved Pro
211 local quotes requested
22 years of experience

Coastdesign & Build is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Coastdesign & Build is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


RSF Construction Inc.
6910 Monte Verde Drive
New on HomeAdvisorNew on Angi
Approved Pro
RSF Construction Inc.
6910 Monte Verde Drive
New on AngiNew on HomeAdvisor
Approved Pro
162 local quotes requested
6 years of experience

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!

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!

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Heating and air conditioning services FAQs

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.

As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The homeowners guide to heating and air conditioning services
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