How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%82+44.7Reliability 24%77+18.7Value 14%74+10.5Replies to reviews 7%100+7.1Craft & service penalty98−0.2Momentum penalty91−0.9Experts Score= 80Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.80SCORET.E. Spall & Son
Archbald, PA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #24Position by Experts Score among all companies we track in this category. of 28 air duct cleaning services · 4.8★ from 2,294 Google reviews
Report card
Percentile vs other air duct cleaning services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: replies to reviews and craft & service; weakest: value.
Reviews for your job
Customers hired T.E. Spall & Son for 8 kinds of job.
T.E. Spall & Son for HVAC system maintenance
Clear ✕All 230 Google reviews tagged “HVAC system maintenance” · showing 40
Professional, knowledgeable, friendly, happy with service provided.
We were very pleased with the service. And Mr. Lee was delightful to work with.
James fid a great job! He is knowledgeable, courteous , great work ethics and left the place in tip top condition! He also explained everything to me so that I could understand!
Dave explained everything very clearly and made sure our heater was running properly. Very knowledgeable and friendly.
Kuong did a great job! Professional and courteous in every way.
Bryant provided excellent service!
Great experience, very knowledgeable and talked me through every step of the process.
We were very happy with Ed our technician, he explained everything thoroughly and never complained that we haven’t had it serviced in more than 10 years! We are very satisfied with their service!
Troy is a very good plumber and renewed my old sink plus installed a bidet and did a great job.
On time, always professional, courteous, and knowledgeable. I’ve been a customer of TE Spall for many years and have always been happy with their service. Brennan Phillips, the technician who did the winter inspection of my heating system today, is a great representative of your company !
a very nice young man, Bryant, performed first servicing of our new air/heat unit. all went well.
Very efficient, fair price, and polite. Done quickly and fixed our problem. Will use again.
Your technician Aaron was very professional, courteous and thorough.
Everything went well. Yearly maintenance was uneventful, which is a good thing. Service man was pleasant to talk to.
James T. from T.E. Spall & Son was polite, professional and knowledgeable came in a timely fashion to do seasonal furnace and fireplace maintenance. While tackling two issues with the fireplace says and afterA he was done , He explained everything to me and what his recommendations were …. The was very personable and knowledgeable.
Professional and courteous! Excellent job
Very good experience and the service technician was very helpful young man
This is actually my second five star review and my third major project with TE Spall. I have worked with service techs Keith and Tom and both performed outstanding in their service. I have also had the pleasure of working once again with Dylan who's the customer service/sales representative. Dylan is an incredible…
Brennan, the technician that visited my home, was very polite, efficient, and informed me of ways that I could save money on my heating system and service contracts. Have never had an issue with any technicians that from T.E.Spall & Son that have come to my house or business.
Always friendly and helpful, very professional, arrive on time. Great company
Really nice and friendly!! Great service Thanks Debra
Spall employees are very knowledgeable and the whole company in my experience has been extremely knowledgeable and helpful and professional. When ever a problem arises they make every effort to make repairs happen faster than any other company I have ever seen. Well done everyone
Dedicated and stated way longer than anticipated to get the job done! Great work!
Used this company for everything from AC installation to AC repair and system and furnace maintenance. Great professional staff. They came right out diagnosed my issue and repaired it. Had parts right on the truck to do the repair and system working great again. Upfront on costs before doing the work. Great…
Mr. Lee from TE Spall went above and beyond for my HVAC appointment, cleaning out some rust and flushing out the system. My HVAC is all set for winter. Thanks!
Jordan did a great job explaining what he was doing. Answered all the questions I had and was efficient and friendly
Fall/winter maintenance done today. Professional, courteous, clean. Very satisfied with the work and everyone I was in contact with.
Brennan Phillips was excellent. He was very thorough and did a great job explaining the services performed as well as the condition of our system. Very impressed with the level of professionalism!!!!
Another great job completed by Spall. Air conditioning installed end of July and plumbing repaired today. They always clean up, are very professional, and exceed expectations.
Great job. Really understood what I needed. Thanks for a uncomplicated experience.
Came in and did the job professionally but overstepped and made me feel unsafe.
Ed was knowledgeable and professional. He explained everything he was going to do prior to doing it. He was also very personable and related to us well. Thank you.
They are a very good company they have helped us out with heating and cooling and our hot water heater I would recommend them to anyone that asks
Very responsive company. Pleasant, polite and knowledgeable folks. They had replaced an old oil burner/ hot water heat with a new central HVAC system in May 2025. No subcontractors, they did duct work through install. Excellent job and great attention to detail. Very pleased from Sales to Services.
Michael Thomas, Roberto and River completely installed a ductless multi zone HVAC and heat pump system in my home. Michael and crew were very easy to work with. They were extremely friendly, professional and thoroughly cleaned up when they were finished. I am very satisfied with the work that was done. We were told…
Kyong Sop Lee Came out to do a heat pump tuneup and was amazing. Very nice and thorough. Very professional and friendly to talk to!
This was the 6-month maintenance visit for my mini split HVAC system. Brennan was prompt and friendly, checked the units over, let me know about potential future needs, and was done in no time.
Aron was very well informed and a pleasure talking to. He is an excellent asset to your company RTP 2-28-26
DUSTIN was very knowledgeable and efficient. He did a good job.
Was a great experience, he worked hard to get the job done. Had a terrific attitude and a wonderful person
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system maintenance | 227 | $54–$581 |
| Heating system maintenance | 182 | $37–$219 |
| HVAC system repair | 106 | $148–$642 |
| Heating system repair | 106 | $124–$809 |
| A/C system maintenance | 71 | $26–$251 |
| Installation | 54 | $1.2k–$2.4k |
| Ductless heating & A/C services | 47 | $57–$1.1k |
| A/C preventive maintenance | 43 | $39–$219 |
