Top-rated generator install pros.

Get matched with top generator install pros in Prospect Heights, IL

There are 12 highly-rated local generator install pros.

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  • Verified reviews icon33
    Verified generator installs reviews

Find Generator install pros in Prospect Heights

Avatar for Toptec Heating, Cooling, Plumbing & Electrical, Inc.

Toptec Heating, Cooling, Plumbing & Electrical, Inc.

510 North AVE
4.40(
592
)
Approved Pro

Toptec Heating, Cooling, Plumbing & Electrical, Inc.

510 North AVE
4.40(
592
)
Approved Pro
Customers say: Super punctual
200 local quotes requested
32 years of experience

TOPTEC Heating, Cooling, Plumbing & Electrical, Inc. is a family-owned Home Comfort Services company since 1993 servicing the northern suburbs with locations in Libertyville and McHenry, IL. TOPTEC integrates TOP quality, ethical practices and skillsets with expertise in today’s TEChnology to service and sell solutions designed in mind with comfort, reliability and performance. Products and Services Services available from TOPTEC include all plumbing, hot water, sewer & drain service needs, heating and air conditioning design and installation including forced air, boilers and ductless systems, HVAC servicing of all types of equipment, electrical services, duct & dryer vent cleaning and maintenance agreements for peace of mind. Our Plumbing & Sewer division provides camera inspections, rodding, hydrojetting, sewer repairs, water heaters, sump & ejector pumps, and servicing of all pipes and plumbing fixtures Our HVAC division provides installation and servicing of Furnaces, Air Conditioners, Heat Pumps, Boilers, ductless systems, Humidifiers, Air Cleaners, dehumidification and fresh air solutions. Our Electrical division installs and services electrical distribution panels, EV chargers, backup generators, electrical rewiring, switches, outlets and lighting fixtures. Specialized expertise includes endless hot water systems, geothermal energy savings solutions, ventilation & airflow analysis along with balancing/zoning, condo and apartment multi-building heating/cooling systems installation and services, and comprehensive indoor air quality solutions for residential and commercial customers.

"I had my air ducts cleaned by TopTec and couldn’t be more impressed. Mostapha and Jesus were the technicians, and they were both fantastic — super professional, friendly, and incredibly thorough. They took the time to explain the process, answered all my questions, and treated my home with care and respect. The results speak for themselves. If you're considering duct cleaning, don’t look any further. TopTec is the real deal!"

CINDY T on September 2025

TOPTEC Heating, Cooling, Plumbing & Electrical, Inc. is a family-owned Home Comfort Services company since 1993 servicing the northern suburbs with locations in Libertyville and McHenry, IL. TOPTEC integrates TOP quality, ethical practices and skillsets with expertise in today’s TEChnology to service and sell solutions designed in mind with comfort, reliability and performance. Products and Services Services available from TOPTEC include all plumbing, hot water, sewer & drain service needs, heating and air conditioning design and installation including forced air, boilers and ductless systems, HVAC servicing of all types of equipment, electrical services, duct & dryer vent cleaning and maintenance agreements for peace of mind. Our Plumbing & Sewer division provides camera inspections, rodding, hydrojetting, sewer repairs, water heaters, sump & ejector pumps, and servicing of all pipes and plumbing fixtures Our HVAC division provides installation and servicing of Furnaces, Air Conditioners, Heat Pumps, Boilers, ductless systems, Humidifiers, Air Cleaners, dehumidification and fresh air solutions. Our Electrical division installs and services electrical distribution panels, EV chargers, backup generators, electrical rewiring, switches, outlets and lighting fixtures. Specialized expertise includes endless hot water systems, geothermal energy savings solutions, ventilation & airflow analysis along with balancing/zoning, condo and apartment multi-building heating/cooling systems installation and services, and comprehensive indoor air quality solutions for residential and commercial customers.

"I had my air ducts cleaned by TopTec and couldn’t be more impressed. Mostapha and Jesus were the technicians, and they were both fantastic — super professional, friendly, and incredibly thorough. They took the time to explain the process, answered all my questions, and treated my home with care and respect. The results speak for themselves. If you're considering duct cleaning, don’t look any further. TopTec is the real deal!"

CINDY T on September 2025


Avatar for Blazer Electric Co

Blazer Electric Co

2929 Farner Ct
4.69(
360
)
Approved Pro

Blazer Electric Co

2929 Farner Ct
4.69(
360
)
Approved Pro
Customers say: Quality work
416 local quotes requested
38 years of experience

We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.

"Blazer installed many wifi enabled light switches. Work was done quickly and professionally and have not had any post-installation issues since the install."

Adam E on July 2025

We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.

"Blazer installed many wifi enabled light switches. Work was done quickly and professionally and have not had any post-installation issues since the install."

Adam E on July 2025


Avatar for D Best Electric

D Best Electric

420 Walnut Ave Apt 1
5.00(
8
)
Approved Pro

D Best Electric

420 Walnut Ave Apt 1
5.00(
8
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

We offer the best quality electrical work, we strive into quality work. Very responsible on our schedule. We offer a clean environment, leave the project cleaned and strive on making the project go smooth as possible and avoid hassles and drama for homeowners.

"In May 2024, we embarked on an ambitious project in southwest Michigan, but ran into a significant setback when our original local contractor failed to show up and abandoned the job for over two months. Fortunately, we were referred to D-Best Electric by another contractor, and it turned out to be one of the best decisions we could have made. From the moment Oscar and his talented team took over, we experienced a remarkable turnaround. They not only completed the project within the agreed timeline, but their expertise and attention to detail were truly impressive. The crews were exceptionally knowledgeable, demonstrating a high level of professionalism and skill in every aspect of their work. What truly stood out was how D-Best Electric went above and beyond by addressing numerous additional requests and adjustments without any hesitation. Their commitment to customer satisfaction and excellence made a significant difference in the overall experience. Given our outstanding experience, we will undoubtedly rely on D-Best Electric for all our future projects. I wholeheartedly recommend them for any residential or commercial electrical work—trust me, you won’t be disappointed!"

Andrew P on April 2025

We offer the best quality electrical work, we strive into quality work. Very responsible on our schedule. We offer a clean environment, leave the project cleaned and strive on making the project go smooth as possible and avoid hassles and drama for homeowners.

"In May 2024, we embarked on an ambitious project in southwest Michigan, but ran into a significant setback when our original local contractor failed to show up and abandoned the job for over two months. Fortunately, we were referred to D-Best Electric by another contractor, and it turned out to be one of the best decisions we could have made. From the moment Oscar and his talented team took over, we experienced a remarkable turnaround. They not only completed the project within the agreed timeline, but their expertise and attention to detail were truly impressive. The crews were exceptionally knowledgeable, demonstrating a high level of professionalism and skill in every aspect of their work. What truly stood out was how D-Best Electric went above and beyond by addressing numerous additional requests and adjustments without any hesitation. Their commitment to customer satisfaction and excellence made a significant difference in the overall experience. Given our outstanding experience, we will undoubtedly rely on D-Best Electric for all our future projects. I wholeheartedly recommend them for any residential or commercial electrical work—trust me, you won’t be disappointed!"

Andrew P on April 2025


Avatar for LSVG Electrics Inc

LSVG Electrics Inc

2135 Colorado Ave
4.76(
37
)
Approved Pro

LSVG Electrics Inc

2135 Colorado Ave
4.76(
37
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
145 local quotes requested

Welcome to LSVG Electrics, here you go to find the best electricity services, residential, commercial and industrial. We offer many electrical services which include: fixing or changing panels, complete electrical replacements, changing/ adding receptacles, Highlights, all indoor and outdoor work- we have you covered. We are a small family owned and operated business that takes pride in our work and we always communicate with you to ensure you get the best possible service from us with care and honest work Instagram @lvsgelectrics

"Leonardo was fast, efficient and very professional. He did a great job!"

Dean H on April 2025

Welcome to LSVG Electrics, here you go to find the best electricity services, residential, commercial and industrial. We offer many electrical services which include: fixing or changing panels, complete electrical replacements, changing/ adding receptacles, Highlights, all indoor and outdoor work- we have you covered. We are a small family owned and operated business that takes pride in our work and we always communicate with you to ensure you get the best possible service from us with care and honest work Instagram @lvsgelectrics

"Leonardo was fast, efficient and very professional. He did a great job!"

Dean H on April 2025


Avatar for Four Seasons Heating & Air Conditioning

Four Seasons Heating & Air Conditioning

5701 W 73rd St
4.41(
3,061
)
Approved Pro

Four Seasons Heating & Air Conditioning

5701 W 73rd St
4.41(
3,061
)
Approved Pro
Customers say: Super punctual
1885 local quotes requested
54 years of experience

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Customer Service was great. Install went well considering issues with the house being older."

K S on July 2025

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Customer Service was great. Install went well considering issues with the house being older."

K S on July 2025


Avatar for Spark

Spark

700 Grand Canyon St
4.45(
10
)
Approved Pro

Spark

700 Grand Canyon St
4.45(
10
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Spark 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 customer's interests, and make their concerns the basis of our business. Services offered by the company : - Electrical - Plumbing - Welding - Bathroom remodeling - Tile installation - Kitchen remodeling - All kind of Handyman services

"Was extremely professional , perform the task of replacement of gas mantle ,"

Victor T on August 2024

Spark 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 customer's interests, and make their concerns the basis of our business. Services offered by the company : - Electrical - Plumbing - Welding - Bathroom remodeling - Tile installation - Kitchen remodeling - All kind of Handyman services

"Was extremely professional , perform the task of replacement of gas mantle ,"

Victor T on August 2024


Avatar for Gold Shield Services, Inc.

Gold Shield Services, Inc.

665 Tollgate Rd, Unit E
4.91(
22
)
Approved Pro

Gold Shield Services, Inc.

665 Tollgate Rd, Unit E
4.91(
22
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
31 local quotes requested

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Air Power Flow Solutions Co was prompt, gave me alternates to solving my electrical problem and was able to complete the work the same day and had me back in operation in no time. Brandon was very knowledgeable about what was needed, did a great job and he was a pleasure to work with him."

Anthony C on May 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Air Power Flow Solutions Co was prompt, gave me alternates to solving my electrical problem and was able to complete the work the same day and had me back in operation in no time. Brandon was very knowledgeable about what was needed, did a great job and he was a pleasure to work with him."

Anthony C on May 2024


Avatar for A-Phase Electric, Inc.

A-Phase Electric, Inc.

2556 Essex Drive
4.96(
13
)
Approved Pro

A-Phase Electric, Inc.

2556 Essex Drive
4.96(
13
)
Approved Pro
Customers say: Quick response
18 years of experience
Free onsite estimate

With over 15 years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle everything from panel upgrades to outlets and fixtures. We will treat your home, as we would treat our own. Give A-Phase Electric, a chance.

"Tim is the best electrician I have had the pleasure of working with. He is extremely knowledgeable, responsive and willing to answer all my questions. Tim has done all the electrical work on multiple renovations projects at my home, and he does it all with a smile. I highly recommend Tim for any commercial or residential electrical projects you may be considering."

Vicki S on June 2025

With over 15 years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle everything from panel upgrades to outlets and fixtures. We will treat your home, as we would treat our own. Give A-Phase Electric, a chance.

"Tim is the best electrician I have had the pleasure of working with. He is extremely knowledgeable, responsive and willing to answer all my questions. Tim has done all the electrical work on multiple renovations projects at my home, and he does it all with a smile. I highly recommend Tim for any commercial or residential electrical projects you may be considering."

Vicki S on June 2025


Avatar for Accent Tel USA

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
Approved Pro

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
Approved Pro
Customers say: Quick response
14 local quotes requested
16 years of experience

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025


All Service Calls, LLC

9059 O'Neill Drive
4.98(
33
)
Approved Pro

All Service Calls, LLC

9059 O'Neill Drive
4.98(
33
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 years of experience

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025

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Generator Install questions, answered by experts

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

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The Prospect Heights, IL homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.